Monday 4 November 2013

Homemade gps plot of London

One of the limitations of www.gpsvisualizer.com is that it has an upper limit on the filesize of the raw GPS traces of 3mb. The log of treks across London reached this data limit at the start of last week, and whilst there were some measures I could take to reduce the size, it was unsatisfying and a better solution was required.

Using my bare ninja skillz I wrote a script in perl that processed the raw gps data from a txt file and then generated a png image file from scratch.

perl script
Larger version of map
AllTraces file

Writing the script myself allowed me to more finely control what was being plotted. One of the first things I added to the plot was a grid. This was simply done by creating a txt file with the coordinates and then drawing them as lines rather than points.
grid file

As well as gps traces of my walking routes across London I'm also tracking routes that I travelled on public transport and by car. These are plotted in red.
vehicle log file

One of the problems I've encountered and not satisfactorily addressed is that the gps coordinates are latitude and longitude, which because the world isn't flat, don't have a consistent aspect ratio. As you go further north from the equator the latitude ought to get closer together. This is why the grid squares are rectangular. If I lived in sunnier climes they would be more square.

As I'm mostly wandering round one city on the surface of the earth I can approximate a fixed aspect ratio. Although I could really do with getting my head round a better formula, something to do with the radians and the cosines.

Tuesday 17 September 2013

London Walking GPS Trace

At weekends, odd days off work and occasionally in the evenings, I have spent the past three years wandering and running round London.
London walks 2011 to 2013
To make this trace image I use an Android app called Endomondo to track my position and speed when I'm out strolling, and to log my fitness stats online. From the Endomondo website I can download the GPS traces of individual routes as GPX files.

Then I use a website called GPSVisualizer to merge all my GPX files into a single plain text .txt file, this format keeps the filesize small. Then I can use GPSVisualizer to create the trace image from the txt file. This big image which is essentially my walking map of London.

GPSVisualizer limits the image size to 4000pix in its smallest dimension, and the input GPS files are limited to 3 megabytes.

To the north has me following the River Lea to Waltham Abbey and the M25. To the west is my old place of work, Merit House on Edgware Road, Colindale, and in the south west of the map is my current place of work, in Harlesden, reached by way of the Grand Union Canal.

At the bottom of the map you will probably recognise the shape of the Thames. The big cross like structure in the middle of the map is Dalston junction.

Pretty neat, huh?

Tuesday 9 July 2013

Choropleth map of change in mean rent in London boroughs

Please find below a choropleth map of mean average rents for two bedroom properties in London boroughs have changed between July 2012 and July 2013. Choropleth map of London boroughs Change in mean average rent for two bedroom properties Barking and Dagenham Up 6.7% Barnet Up 2.3% Bexley Up 3.2% Brent Up 0.2% Bromley Up 2.2% Camden Down 2.1% City of London Down 5.0% Croydon Up 7.4% Ealing Down 0.5% Enfield Up 3.0% Greenwich Up 1.4% Hackney Up 2.2% Hammersmith and Fulham Down 5.9% Haringey Up 0.9% Harrow Up 4.7% Havering Up 1.6% Hillingdon Up 6.1% Hounslow Up 0.3% Islington Down 0.3% Kensington and Chelsea Up 1.8% Kingston Upon Thames Down 1.9% Lambeth Down 3.6% Lewisham Down 0.4% Merton Up 10.5% Newham Down 4.2% Redbridge Up 7.7% Richmond Upon Thames Down 4.4% Southwark Down 0.1% Sutton Up 3.0% Tower Hamlets Down 1.4% Waltham Forest Up 4.3% Wandsworth Down 1.5% Westminster Up 4.3% Data taken from rightmove.co.uk, choropleth map designed by C.D.Gilmour

Choropleth maps of London Boroughs

Please find below a choropleth map the population densities in the various London boroughs. Barking and Dagenham 12900 peop/sqm Barnet 10397 people/sqm Bexley 9752 peop/sqm Brent 15365 peop/sqm Bromley 5389 peop/sqm Camden 28024 peop/sqm City of London 6250 peop/sqm Croydon 10344 peop/sqm Ealing 14855 peop/sqm Enfield 9291 peop/sqm Greenwich 12500 peop/sqm Hackney 29783 peop/sqm Hammersmith and Fulham 26809 peop/sqm Haringey 19702 peop/sqm Harrow 11806 peop/sqm Havering 5446 peop/sqm Hillingdon 5957 peop/sqm Hounslow 10958 peop/sqm Islington 33815 peop/sqm Kensington and Chelsea 36218 peop/sqm Kingston Upon Thames 11752 peop/sqm Lambeth 27461 peop/sqm Lewisham 19639 peop/sqm Merton 14380 peop/sqm Newham 17175 peop/sqm Redbridge 12420 peop/sqm Richmond Upon Thames 8611 peop/sqm Southwark 25763 peop/sqm Sutton 11471 peop/sqm Tower Hamlets 31180 peop/sqm Waltham Forest 15150 peop/sqm Wandsworth 21890 peop/sqm Westminster 30531 peop/sqm After wasting too much time colouring in maps using MS Paint, I thought there must be an easier way, so I had a go at drawing a stylised map of London borough using SVG.

Most of free svg maps online used paths to trace each borough, I wanted polygons so I had to draw it from scratch.
The population densities are calculated from wikipedia figures from the 2011 census.

I've used html titles for the tooltips.

The map renders fine in Chrome 27.0.1453.116, not at all in internet explorer 9.0.8112, haven't tried it in Firefox.

I'm not sure about the colour scheme, greyscale looks okay for the time being. Any suggestions and critique would be gratefully received.

Sunday 7 July 2013

London rents and advertised properties revisited

Continuing my series of blogposts looking at the vagaries of the average rents in London, this time with even more fancy graphs.

I'm not trying to make any arguments or be judgmental, I'm just playing around with a dataset, trying squeeze out as much information as possible, look for any interesting patterns, speculate on their causes and then looking for evidence.

Let me remind long term readers of this blog that I get my data from the rightmove.co.uk website, searching for how many two bedroom properties there are in each London borough at various price points. This allows me to calculate the average rent for two bedroom properties on the market in each borough and then generate a graph like this one for July 2013 so far.


Broadly we can see that boroughs with lots of two bedroom properties have higher rents than boroughs with few two bedroom properties on the market.

Somewhat predictably Westminster, as the UK's seat of power, has the highest average rents, closely followed by the perhaps the most high-end shopping district in the world, Kensington and Chelsea.

For a few moments I thought that there was a correlation between the size of the borough in terms of population and the number of two bedroom rental properties on the market. I ran a graph using the population estimates from wikipedia from the 2011 census and average number of properties per month for the last 14 months.

There's not much of a correlation. You can't say that boroughs with a smaller population have fewer properties available, or vice versa. Kensington and Kingston have about the same population, 160,000, but the former has around five times as many properties available. Richmond and Barnet have about the same number of available properties, but the former has half the population of the latter.

Even a trend line in Excel is just about flat.

Its possible that if you split the boroughs on the chart into two groups you could get some nice correlated lines. I had a go using the categories of inner London and outer London boroughs, but it wasn't very satisfactory.

There was some degree of correlation between borough population for inner London boroughs, but outer London was pretty much flat, and there was quite an overlap between the two categories.

At this point I should perhaps list a few assumptions:-
  • Two bedroom rental properties on the market as a proxy for the all rental properties on the market
    It takes an hour or two to scrape the data, in order to check other property types would be beyond the limited of my concentration. Once I did scrape the data for one bedroom properties and the shape of the graph was much the same as the graph for two bedroom, so I took this to mean its a valid proxy.
  • Rightmove.co.uk as a proxy for the entire London rental market
    Clearly there are other sources, Gumtree, and individual property management sites. And clearly each other source will cover a slightly different section of the market. Gumtree covering the lower end where the rents don't justify the advertising cost, and high end rental agencies coping for the elite and exclusive. At anyone time Rightmove.co.uk has around 30,000 two bedroom rental properties in the London area.
  • Mean average rent as a proxy for the shape of the borough's entire market
    I've had discussions about whether the mean is valid compared to the median, and over on the Londonist site there go so far as to discuss the upper and lower quartiles for each borough. These I could calculate, but it's beyond my attention span to do regularly and I feel there's something a little dishonest about it, it gives more ammunition to cherry pick data that supports specific arguments.
  • Properties advertised on the market as a proxy for actual rents
    This is a problem I've run into when comparing my data with other people's. Whilst the average rent advertised on Rightmove may increase in a borough, it doesn't follow that every person in that borough's rent suddenly increases, that landlord go knocking on every door and put the rent up, in fact, that's a little illegal. Other data mongers, such as LSL Property use a sample of a few thousand buy to let landlords to calculate their index, that may be appropriate for sitting residents, but for someone who is looking to move, its not so good.
  • The rental properties advertised on the market as a proxy for all rents - This one perhaps undermines it all. What does it mean that in Richmond last summer there were 450 two bedroom properties advertised, and this summer there are three times as many. Are people leaving Richmond in droves, leaving landlords grasping for new tenants, or are developers quickly building hundreds of new buy to let properties? Is it possible to tell from the available data? I don't know
As I've been tracking the number of properties and average rents for a while now, its possible to generate a graph showing how these things change of time. I wasn't quite sure how to do it, so I've invented what I'm going to call an Inksplatter chart which will show the four variables.

Let me explain the example Inksplatter chart to the right. On it are the average rents, and number of two bedroom rental properties each month for four different boroughs. The smaller the dot, the further in the past the datapoint is. The larger the dot the more recent the datapoint is.

We can easily see the direction of change for each borough:-
  • Borough A is moving to the north west of the graph, this means that average rents are decreasing and the number of properties is increasing. In answer to the complaint that there aren't enough properties and rents are too high, I will call this type of behaviour 'Socially Good'.
  • Borough B is moving to the north east of the chart, rents are increase, and properties available are increasing.  For landlords and property management I call this behaviour 'Boom'.
  • Borough C is moving south east, rents are increasing, but the available pool of property is drying up, I call this 'Socially Bad'.
  • and finally with Borough D, average rents are falling and the the number of properties is decreasing, this is 'Bust'
With this in mind, let me present an Inksplatter chart of the changes in average rent and available properties in London boroughs between May-2012 and July-2013


In retrospect, this chart fails in that its not very easy to see what's going on, its very poor at conveying information. However, there are bits and bobs we can discern from it:-

  • The City of London has had a wide range of average rents over the period, but the number of properties advertised barely changes.
  • In Tower Hamlets, the average rent drifts about just over £2000 per month, but the number of properties advertised drifts between 3000 and 3500, with no discernible trend
  • In Camden, the number of properties has increased from 1400 to just shy of 2000, with the average rent staying consistent until the last month, where average rents appear to fall by around £100

Zooming into specific boroughs displayed on the chart elucidates some more interesting trends


Here we can see the following:-
  • Southwark and Richmond are both displaying 'Social good' behaviour, in that the drift is to the north west, that is, more properties and lower average rents.
  • Hammersmith and Fulham is display the same trend, but with a smaller increase in properties.
  • Lambeth and Wandsworth are both displaying 'Boom' like behaviour with increasing average rents with but small increases in properties
  • Hackney was displaying a 'Boom' trend until the last month where average rents fell


Stepping away from the Inksplatter charts, it would be illuminating to categories all 33 London boroughs, into the four groups, 'Social good', 'Boom', 'Social bad' and 'Bust'

Social good
Boom
Social Bad
Bust
Hammersmith Barnet Barking City of London
Kingston Upon Thames Brent Bexley Tower Hamlets
Lambeth Camden Bromley
Lewisham Croydon Enfield
Newham Ealing Havering
Richmond Greenwich
Wandsworth Hackney
Haringey
Harrow
Hillingdon
Hounslow
Islington
Kensington
Merton
Redbridge
Southwark
Sutton
Waltham Forest
Westminster

Does this sound right?

I don't know

Anyhoo back to the Londonist / London Councils and their claim that in Kensington and Chelsea the lower quartile rents have gone up by £260 between January 2012 and January 2013

By my reckoning average rents there are around £2900 per month. I don't have exact figures on what the median, lower and upper quartile rents are, but I do have figures for how many two bedroom properties were listed on Rightmove in June 2012 and June 2013.

Last year in June there were 1,800 two bedroom properties listed and now there are 2,400 of them, so that's a 30% increase in the number of propertied advertised. We can see from the graph on the right that this increase wasn't evenly spread across the spectrum of price points. It looks like there was actually an increase in the number of lower end properties available, although in Kensington and Chelsea the lower end is still £1500 to £2000 per month. The other increase seems to be in the upper end, and hardly any increase in median priced properties.

I reckon that the Londonist's quoted £260 increase is more of a statistical anomaly from the change in the profile, and the increase in properties available, rather than there being fewer cheap properties available.

To finish off this piece a few quartile monthly rents statistics for all of London:-

One bedroom properties
Lower quartile - Between £1,100 and £1,200 per month
Median - Between £1,400 and £1,500 per month
Upper quartile - Between £1,800 and £1,900 per month

Two bedroom properties
Lower quartile - Between £1,500 and £1,600 per month
Median - Between £1,800 and £1,900 per month
Upper quartile - Between £2,500 and £2,600 per month

Three bedroom properties
Lower quartile - Between £1,600 and £1,700 per month
Median - Between £2,200 and £2,300 per month
Upper quartile - Between £3,000 and £3,100 per month

Thursday 23 May 2013

Londonland rents - the average

This London rent thing has been bugging me for a week or so. I was going to let it go, but last night þere was a piece on whatever BBC news program about gentrification in Brixton and how rising rents were forcing out the natives, so market traders were getting people buying fruit and veg like they used to in the old days.

Brixton

On the one hand I feel for the fruit and veg sellers, on the other hand (like Iron Man might say) businesses go out of business all the time, þere's no need to be a pussy about it. But with pieces on the BBC, something didn't feel right.

Rents going up, rich people moving in, the native population being forced out due to rising rents, that's the general line from the BBC.

Brixton is part of Lambeth.

According to figures scraped from rightmove.com average rents in Lambeth for two bedroom properties have fallen by about 3% between May 2012 and May 2013, from £1,745 to £1,695 per month for a two bedroom property. This is mainly because þere are around 17% more properties on the market þere, for two bedroom properties þere were 830 this time last year and þere are 970 this year.

Its possible that average rents in Brixton have risen, but in the rest of Lambeth have fallen even more so, so the borough average is down, but its unlikely. Likewise, its possible that average rents for properties with more or fewer than two bedrooms have risen disproportionately to two bedroom properties, but its unlikely. So either my figures are wrong or the figures the BBC used are wrong.

Falling rents

At this point, I'd like to veer off and discuss the nature of rents. For individuals, rents hardly ever come down, your landlord is only ever going to keep the rent you pay the same or they'll raise it. If for example their mortgage rate falls, they're not going to voluntarily pass the reduction on to their tenants. Pretty much the only occasion where an individual rent will fall is if the tenant has a change of circumstance: "sorry guv' I lost my job and the missus is up the duff, we're going to have to move out if you don't reduce the rent, an' we've always been such good tenants, and never caused no one no bother."

For properties, rents do come down, if they're sat empty on the market for a while the landlord might offer a lower rent, that is, if þere is no demand at one price point. Or if the property has turned crap, developed faults, got fucked up by the previous tenants or is in need of modernisation, the rent may fall, or if the area has become crap. But this only happens if the property is empty.

For average rents in a specific area, average rents could fall only if þere are a lot of empty properties on the market, or if new properties have been brought to market.

So if an an area is in decline, or if a lot of people for some reason have decided to invest selflessly creating in low value housing, for very low returns.

Anyhoo, with these points in mind, for the rest of the article when I refer to rents falling or rising, I mean in general, on average for two bedroom properties that are on the market and not secret.

I live in a nice flat in Walthamstow, it has two bedrooms and a garden and I pay £800 per month. The rent hasn't changed for three years, despite the average rising by £50.

LSL Property Services

Moving on. At the moment, whenever you search twitter for 'London rents' þere are dozens of people fretting about news articles that regurgitate a press release and paper by LSL Property Services, with a headline factoid about London rents increasing by 7% year on year.

This is at odds with the figures I scraped from Rightmove where London rents are up around 3%, broadly in line with inflation and also highly variable within the London boroughs. Some are down 3% some are up 7%, but broadly, they follow inflation.

I believe the methodology used by LSL and their consultants Wriglesworth, is to blame. We're looking at different things. Whilst I'm scraping the prices of every property listed on Rightmove for all of London, some 30,000 properties on the market, LSL use a sample of 18,000 properties from all over the UK with tenants currently paying rent.

Its like I said earlier about how my rent hasn't changed but the rental market in Walthamstow has gone way higher.

LSL split their sample of 18,000 properties into 11 regions in England and Wales which suggests a sample size of between 1,600 to 2,600 properties per region. For London this could amount to a sample of between 50 and 100 properties per borough, covering all property sizes, one bedroom, two bedroom and more.

Tower Hamlets has 3,000 two bedroom properties on the market, so maybe an order of magnitude more than that with sitting tenants which LSL are trying to model. I believe LSL's sample size is a bit small for the level of accuracy they proclaim. But hey, we're counting different things.

Maybe, like political polling companies, they're have a really well crafted representative sample of rental properties. Maybe

Still, their report on rents has been very successful in the media, with coverage in The Evening Standard, The Independent and the BBC.

A little too successful perhaps, its quite a specific report for a small niche, buy-to-let investors who want someone else to manage their property. The report is good for the sort of returns investor can hope to receive, and its good for whipping up hysteria about the market, less so for people looking to rent.

Average London rent

The other headline factoid in the LSL report is that 'average' rents in London have reached an all-time high of £1,110 per month. Maybe it is for the properties that they manage, but no explanation of what sort of properties that refers to, residential or industrial, how many bedrooms or whereabouts. For buy-to-let investors, the intended audience for the LSL it doesn't really matter, but for people looking to rent in London, its more significant.

Its misleading.

For people actually looking for somewhere to live, for somewhere to rent, the mean average two bedroom rent is £1,957 per month, the median two bedroom rent is about £1,925

For one bedroom flats, the mean average monthly rent is £1,617, the median is about £1,475.

As has been pointed out previously the spread of rents is a bit skewed, þere aren't many cheap places, but þere's no limit to how much you can pay.

Here's a chart showing the market profile in London for one- and two bedroom properties


Despite the high demand for cheap / affordable housing in London, the market seems unable to offer many two bedroom places below £1,000 a month.

Market distortions

It is my belief that Housing Benefit, in London, artificially distorts the market and provides a rent floor below which no properties are available at any standard, be they rat infested, moldy or just really small, all are available for £1,000 or more.

This means that anything not rat infested, moldy or really small is on the market for a lot more than £1,000.

I'm not sure how to demonstrate or prove this market distortion, but perhaps playing round with the data some more will help.


So, despite demand and all the bluster from politicians, the number of two bedroom properties on the market London for lets than £1,000 a month has fallen.

Sunday 12 May 2013

Skilmo - like FourSquare but for crafts and hobbies

Since last October I've been working on developing a crafts and skills website, and its quite presentable now. Its called SKILMO


Its like Foursquare or Indie Eyespy, but for crafts, skills and hobbies, so instead of getting points for checking off places you've been or people you've seen, you get point for learning to knit, or do origami, or playing guitar.

For me, the site has been a voyage of discovery in html, php, javascript and css, learning new tricks and figuring out how to do things. Adding more and more features as they become necessary.

But for you, the user, its just supposed to look nice and be easy to use. Feel free to have a click around

At weekends it has a lovely Morrison tartan background rendered in css, but during the week, it has a more sensible polka dot or checked pattern, except on Thurdays when its all floating flowers.

Signing up

Anyhoo, say you think yourself a crafty, arty kind of soul, then feel free to sign up. You'll need to click on the 'Register here' link on the home page, and it will take you to the great checklist of skills.

The list is a bit comprehensive and long so its got all the skills grouped into many categories. Graphic Arts for things like drawing, painting and printing; Textile Arts for knitting, crochet, cross-stitch and so forth; Photography for various genres, achievements and skills; Music for different musical instruments and performance related achievements.

You don't have to check off everything, you can add more strings to your bow later.

When you're content, click on one of the 'Calculate score' buttons. That will calculate how many points your skills are worth. The theory is that the more esoteric your skills are, the more points they're worth.

From the score page you'll be able to chose a username and password and sign up, so you can come back later and add more skills and crafts. You don't have to sign up, its not a biggie.

Members

Anyhoo, if you sign up with a username, you'll show up on the 'Members' page, and you'll have a profile page which lists all the skills you've checked off, and will let you upload jpeg images of the stuff you've done.

To check off more skills, like if you learn how to do double knitting, or manage to play a sold-out gig, or even figure out what chromolithography is, you can either go back to the checklist page, or you can go through the 'Categories' link to find the page for that specific skill, and then click on the 'I can do this skill' button.

There isn't much to stop you from just clicking on everything, and racking up all the points, except no one will believe you. You can prove you've done stuff, or just show off your first efforts at new crafts by uploading photos. At the moment the site only accepts jpegs and can only upload photos for skills that you've already checked off.

Photos

Once you've uploaded  images, there's this awesome whole side of the website where you can browse all the photos that anyone's uploaded and upvote or downvote the best and worst.

For each picture, you can see the top five highest rated images for that skill and the top five highest rated images uploaded by that user.

So you'll be able to spend literally minutes browsing through literally dozens of photos of skills and crafts.

You might be inspired to try something new, or make something better.

These crafts and skills aren't difficult, anyone/everyone can do them.

And beyond

So I mostly created the site off my own back, with a bit of guidance on css from Robbie, without whom the site would still look like this.

There's still loads of functionality I ought to add, but really I could do with more people using the site and playing around with it, and finding bugs and problems, and little bits that could be better, easier, and more intuitive.

Saturday 11 May 2013

Londonland Rents - A year later

One of the most popular posts on this site, as you can see from the sidebar, is my post from May 2012 about the average rents in each London borough. Admittedly a lot of traffic comes from google sending people here looking for a map of London boroughs, but anyhoo, its still an interesting topic.

The other day, on twitter, Sarah retweeted comment from Emma Jackson about how rents in London were crazy and average rents in Newham had shot up 39% the last year. Alas this information came from a press release a year ago, but it got me wondering about what rents were like now that the Olympics is firmly in the past, and how rents have changed from last year.

So I dug out my old spreadsheet, went through the rightmove.com property website, and counted up how many two bedroom flats there were in each London borough at each price point, weaved some Excel magic and well here's a list of average rents last year and this year, and their percentage change.

Borough
10 May 2012
08 May 2013
Change
Merton  £   1,581.29  £   1,766.93 111.74%
Redbridge  £   1,080.05  £   1,193.77 110.53%
Hillington  £   1,112.92  £   1,201.08 107.92%
Bexley  £     858.70  £     914.26 106.47%
Enfield  £   1,135.41  £   1,201.74 105.84%
Croydon  £   1,014.19  £   1,063.27 104.84%
Westminster  £   2,796.06  £   2,918.95 104.40%
Greenwich  £   1,332.97  £   1,387.40 104.08%
Waltham Forest  £   1,092.00  £   1,134.49 103.89%
Barnet  £   1,419.80  £   1,465.49 103.22%
Southwark  £   1,840.94  £   1,899.17 103.16%
Barking  £     967.14  £     994.93 102.87%
Kensington and Chelsea  £   2,856.73  £   2,907.43 101.77%
Ealing  £   1,578.19  £   1,606.16 101.77%
Sutton  £   1,029.41  £   1,046.86 101.70%
Hounslow  £   1,785.18  £   1,808.97 101.33%
Hackney  £   1,876.80  £   1,898.31 101.15%
Lewisham  £   1,224.56  £   1,236.24 100.95%
Camden  £   2,359.67  £   2,375.90 100.69%
Kingston Upon Thames  £   1,402.73  £   1,412.13 100.67%
Brent  £   1,483.54  £   1,491.47 100.53%
Harrow  £   1,248.56  £   1,253.38 100.39%
Bromley  £   1,127.81  £   1,131.87 100.36%
Havering  £     967.49  £     963.83 99.62%
Islington  £   2,217.82  £   2,185.26 98.53%
Lambeth  £   1,745.46  £   1,708.09 97.86%
Haringey  £   1,432.51  £   1,401.14 97.81%
Richmond  £   1,927.33  £   1,878.68 97.48%
Tower Hamlets  £   2,066.11  £   2,011.83 97.37%
Newham  £   1,410.63  £   1,373.49 97.37%
Wandsworth  £   1,844.08  £   1,756.62 95.26%
Hammersmith and Fulham  £   2,102.78  £   1,993.76 94.82%
City of London  £   2,817.34  £   2,474.32 87.82%

Its perhaps more useful to see this on a map,


So average rents for two bedroom properties have risen in most of the suburban boroughs, broadly in line with inflation, and average rents for two bedroom properties nearer the centre of town have fallen, but its a mixed bag. One wonders why.

At this point I'd like to announce a new statistical product, GilMove Index of Average London Rent levels for two bedroom properties. This is basically the percentage the market has moved for the whole of London from a benchmark set in May 2012.

The GilMove Index for May 2013 is 103.31

That is, based on data scraped from RightMove.com for the whole of London average rents have risen by 3.31% With inflation in mind that's broadly to be expected.

Right now, RightMove.com lists about 29,500 properties in London, that's up 6,300 from a year ago, or 27.3%. Well done London. If there's a shortage of houses, the problem is being addressed.

Westminster seems to have over a thousand more properties on the market since last year, from 2,200 in May 2012 to 3,500 in May 2013. Is it because they evicted all the social tenants and put the properties in the private sector? Seems unlikely that that would account for so many properties, a few hundred I could understand.

Other boroughs with huge increases of  two bed properties on the market are Kensington and Chelsea with around 800 more, Camden with around 600 more and Richmond with 500 more.

So, could it be that in areas where more properties have come onto the market since last year, the average rents have changed the most. That there is some kind of correlation between these two things? Well, no. I ran the numbers and is absolutely no correlation between the two variables.

The only correlation I can see is that boroughs with very few two bedroom properties on the market have the lowest average rents, and boroughs with the most properties on the market have the highest rents.

I guess its a relatively free market, with supply and demand acting as they do. Less desirably places are cheap and with not much going down, desirably places are in demand and have lots of properties available.

Anywho, it was all pretty settled, until on Friday there was a tweet from a chap called Murray who was tweeting a link to an article in the Evening Standard about how in order to afford to rent a one bedroom property in London, you'd need an annual income of £38,000, and average income in the UK is £26,000.

Alarm bells in my head started ringing, firstly, its based on a government diktat that you ought to only spend a third of your income on rent, which is fine if you acknowledge it, but not really relevant to the way people live their lives. Some people will want to spend a greater proportion on their earnings on a more desirable location, some people may be willing to live in a cheap place to allocate their resources elsewhere. People are free to spend their money in many different ways. It riles me when the government says I can't afford something when clearly I'm in a better position to decide.

Secondly, it seems a bit rum to compare national wages with regional rents, London prices are almost like being in a different country to the rest of the UK. A more appropriate comparison would be London rents to the average wage in London, a bit of googling had the London mean wage being £40,000, so no problem renting an average one bedroom property.

Of course its arguable that you should use the median wage rather than the mean which is hellish skewed in London. But then the property market is similarly skewed, so you should use the median rent for a valid comparison.

Look, mean average one bedroom rents in Motherwell are £348 per month, you'd need to earn about half the average income to afford one, you could afford one if you had a minimum wage job without much of a struggle.

Anywho, I quickly clicked through Murray's link to find the Evening Standard with a rather short sensational article about London rents and wages.
The figure follows a Standard report last month that revealed rents in the capital are rising eight times faster than wages.
Wait... what. I've already established that rents in various London boroughs are all over the place, some rising, some falling and generally the rise is in line with inflation, 3.31%. But even then, we're getting toward the margin of error to say that average national wages are only rising at 0.41%. Its a bit of a stretch.

It seems the latest Evening Standard article just reproduces a press release from a website called Rentonomy which is...
an easy-to-use site that looks at London in a totally new way and gives you all the tools you need to find the right area for you
Awesomeness!

However I question Rentonomy's director of research, David Butler's use of national average wages for regional rents. Its inappropriate, sensationalistic, and crap.

The original Evening Standard article from April uses rent data from a different source lettings agency network LSL Property Services. They quote
Last month the average monthly rent in London stood at £1106, a rise of 7.9 per cent in a year and the highest level ever recorded.
I don't have my own data for rent levels in April 2013 or April 2012, so I can't vouch for its accuracy, but LSL's figures seem way different from rent levels from my figures from May to May. Maybe that's the figure for all properties, regardless of number of bedrooms. *shrug*

David Newnes, director of LSL Property Services, owners of estate agents Reeds Rains and Your Move, seems a bit disingenuous when he says:-
“Rents in London are red-hot. With only modest improvements in the UK’s housing supply, rents will keep being forced upwards.”
As I have previously established, London rents are nothing special compared to a year ago, more stable than in the Olympic year, were rents in London white-hot in 2012? Also, the London housing supply seems to have increased in several boroughs since last year. Up 27% overall, how is that 'modest', I reckon 'dramatic' would be a better word.

Maybe, it's all happened in the last month, and he was right back in April.

References
Source data on google spreadsheet here
Scraped from the RightMove property website

Sunday 7 April 2013

Thick Creamy Podcast 29-03-2013

Here's the sixteenth Thick Creamy Podcast, bands playing live at the Sounds XP Easter alldayer and me talking.


The bands were recorded live at the Windmill in Brixton, there were loads of bands playing, but I only taped four of them; Simon Love, No Cars, Viv Albertine and Big Wave.

Thursday 4 April 2013

Plimptons final show bootleg

It was the final ever Plimptons show last Saturday, and it was great, I know cos I was there with my digital recorder. I didn't record all the set mind, cos that would detract from the fragility and transience of the live music environment, if you wanted to hear it all, you should have been there.

Anyhoo, here are the tracks I did bootleg, have y'self a rightclick save as

Drink Y'self Sober
I Learned to Dance
Help the State
Animals and Rockin in 99
Pride comes before a fall
Everyone knows everyone else
If you listen carefully you'll hear in the background me, the missus and Alan speculating on the nature of the universe.

Sunday 24 March 2013

Praying to false gods

Oh, I used to have a passion for blogging. I used to churn out writings all hours of the day on all topics that bubbled up, from the state of my jobbies, to the vagaries of the UK jobs market. I used to think it all meant something, that it was gently prodding my readers and society in some positive direction.

But as I've grown older, and faced the trauma of unemployment and just plain getting on with life, its all faded away. I no longer have the passion to write.

Other people do.

I still read blogs, I still click on links on twitter, but its all like a sheet of tracing paper has been placed over it all, its all opaque. Its less meaningful. Its just plain wrong.

Moments ago the member of parliament for West Bromwich East, Tom Watson re-tweeted a link to the No More Page 3 campaign's blog.

At this point I should point out that I don't buy The Sun newspaper, and when it is the only newspaper lying around in the canteen at work, I skip past page 3. Although, I fully appreciate that it is the most popular newspaper in the UK and that it arguably represents a centrist political viewpoint.

Anyhoo, the thrust of the No More Page 3 campaign blogpost seems to be that if only The Sun newspaper stopped publishing photos of topless women on page three then 13 to 16 year old girls wouldn't have their skirts lifted by teenage boys in the queue at the school canteen.

I think this is foolish. There's plenty of nudity and objectifying women in every other newspaper and magazine. The are plenty of websites that offer nudity for free.

Stopping page three will do nothing to stop teenage boys lifting girl's skirts.

Why are schools tolerating sexual abuse in their canteens? Why aren't teachers and headmasters disciplining teenage boys and educating them in the acceptable ways to behave in polite society.

What makes a 16 year old girl think that banning a page in a newspaper will change the behaviour of teenage boys? Its just so tenuous that it astounds me.

Does the member of parliament for West Bromwich East actually agree and believe that if The Sun newspaper stopped printing titties in their newspaper then it would affect the behaviour of teenage boys? Does he actually think this?
Does he really think that cause and effect work like this?
Is this really the sort of belief that the residents of West Bromwich East want in their representative in parliament?

I spent most of this morning investigating the tabloid monstering of Lucy Meadows. There's a variety of petitions out at the moment lobbying for the Daily Mail to sack their columnist Richard LittleJohn.

At this point I should point out that I don't buy the Daily Mail newspaper, and on the rare occasions where I have the opportunity and inclination to read it, I usually skip past the columnist pages. Although I do appreciate that its the second most popular newspaper in the UK.

I'm still unclear as to what degree Richard Littlejohn monstered Lucy Meadows. He wrote a column about her, but the press intrusion that she complained about wasn't about opinion pieces, it was closer to home. She wrote a series of emails to a friend as follows (source):
I was lucky to have a supportive head, but I think I’d have done it here regardless as I couldn’t put it off any longer and I have family and financial commitments as well. The guidance I’ve had from the trans community has been generally sound and very much appreciated, and I’d like to be able to say I’ve given something back. I suppose the best way for me to do this would be to educate the people around me and children at school – I am a teacher after all!
[...]
I know the press offered parents money if they could get a picture of me.
[...]
I became pretty good at avoiding the press before Christmas. I live about a three-minute walk from school so they were parked outside my house as well as school. I’m just glad they didn’t realise I also have a back door. I was usually in school before the press arrived and stayed until late so I could avoid them going home.
[...]
[M]any parents have been quite annoyed with the press, too, especially those that were trying to give positive comments but were turned away.
Richard Littlejohn isn't a reporter, the sort of intrusion that Lucy was talking about seems to be the work of people like:-


I see no petitions calling for these people to be sacked.

Even if Littlejohn's career did meet an untimely demise, then Lisa Woodhouse, Stuart Pike, James Tozer and Nazia Parveen would still camp on people's doorsteps, and wait outside their places of work, and hassle parents for photos and juicy details. At no point in their line of work would they think, "I better not do this, remember what happened to Littlejohn". That isn't going to cross their mind, ever.

Here's a picture of Stuart Pike, and presumably his wife Alia Pike, that I grabbed from his Facebook page. How much guilt does his feel for the death of Lucy Meadows? Is he wondering if he'd done something different, Lucy would still be alive, the pupils of St Mary Magdalen's School in Accrington wouldn't be mourning the loss of a popular teacher.

This is Lisa Woodhouse from the Lancashire Telegraph, I ripped her photo from her twitter account, although for a journalist, she doesn't tweet much. I can't find her on Facebook, so I'm guessing she's got something to hide.

This is 30 year old Nazia Parveen from The Daily Mail, I ripped her photo from twitter. She was named Young Journalist of the year in 2011, when she worked at the Lancashire Telegraph. Her prize for being a young journalist was £500 and a week's work experience at The Daily Mail, presumably they liked her work.

Anyhoo, my point is, that rather than tenuously going for trophy heads on spikes to change behaviour and society, people should be going for the people who commit the offences.

If 16 year old boys are abusing 16 year old girls, then discipline the specific 16 year old boys rather than signing a petition about a page in a newspaper.

If tabloid reporters are hassling someone to the point of suicide, then have a go at the tabloid reporters who are doing the hassling, rather than signing a petition about a page in a newspaper.

*** UPDATE1 *** 24/03/2013 13:44
Just to be sure, I used twitter:-


Eagerly awaiting a response.

*** UPDATE2 *** 24/03/2013 15:17
Looking through other tabloids for reporters who may have monstered Lucy Meadows, I find that in The Mirror, reporter Steve White reports Lucy Meadows's death with the headline "Nathan Upton: Sex-change teacher found dead at 32".

Its a little unclear why Steve White is referring to Lucy as Nathan, when the main thrust of the story, of both the sex change and the suicide, is that Lucy wished to be referred to as Lucy, not Nathan.