Britain doesn’t simply need to build houses. It matters where it builds them

Oxford: a city that could do with more houses. Image: Getty.

There has been a lot of talk, and many millions of words written, about the housing crisis these days (not least under this very masthead). There has also been much excitable chatter about the value of big data and maps. But so far, I think, there has not been much merging of the two topics to help us find effective solutions.

So ministers may have celebrated the increase in the number of homes in England given planning permission since the recession – but it is not the sheer quantity of homes that really matters if you are actually looking for one. What did you ask yourself the last time you moved? What you probably wanted to know is “is it near my job?” – or family, or partner’s job, or the kids’ school.

Yet that’s not always been factored into housing policy. We know that, in the 1960s, a lot of homes were built in the public (and private) sectors; and in the 1980s, a lot of homes were built in the private sector. But we also know that many of these homes weren’t well located at all: they were built instead in peripheral locations, where land was cheap, and the car (or taxi) was the key.

In 2012, the coalition government introduced a new planning policy for England. One key aim of the National Planning Policy Framework (NPPF) was to increase house building.

In 2014, the House of Commons communities select committee analysed the working of this policy. The committee recognised the strength of feeling the NPPF generates; but it considered it important that the outcomes of the NPPF were judged on the basis of evidence, not perceptions.

It concluded that it would therefore be helpful to have a small set of data monitoring a number of key outcomes – including, among other things, the success of the “town centre first” and “brownfield first” policies, and the volume and location of new house building

Since the location of development is a matter close to the hearts of urban planners, the Royal Town Planning Institute decided to take up this challenge. We commissioned Bilfinger GVA, one of the UK’s largest commercial property advisors, to map recent planning permissions for over 165,000 homes granted between 2012 and 2105 across twelve English city-regions – the largest study of its kind.

The resulting report shows exactly where new housing has been granted planning permission; the distribution and size of these developments; and their proximity to both major employment clusters and railway stations. And while these are by no means the only factors that should be considered, this type of analysis does help us to capture some of the spatial dimensions of sustainability. The aim of this research was to test a different way of monitoring the impact of planning – one which adds information to existing debates over quantity and affordability.

Our initial analysis found that, across the twelve city-regions, almost 75 per cent of the houses granted planning permission were within 10km of major employment opportunities, but only 13 per cent were within easy walking distance of a railway station. In other words, accessing those jobs meant having a car.

We’re just at the start of this process. We are going to be holding discussions with our members in the different city regions in coming months to flesh out the basic analysis. This will add local context to our analysis, consider the strengths and limitations of our approach, and look at how this research could be repeated in the future.

Below is our map for the Oxford City Region - an area which features frequently in discussions of house prices and rents, as well as discussions of the future of villages. So now you can tell exactly what is going on. And if you’re from Oxfordshire then hopefully you can be engaged in discussions of the future of the region.

In the meantime you can go on our website to see what we have found so far. The site includes more detailed maps for each of the 12 city regions, and also maps showing how housing permissions relate to jobs of different kinds.

After all, a home is all very well – but if you can’t easily get to work, how can you pay for it?

Richard Blyth is head of policy practice & research at the Royal Town Planning Institute.


CityMetric is now City Monitor! Come see us at our new home

City Monitor is now live in beta at

CityMetric is now City Monitor, a name that reflects both a ramping up of our ambitions as well as our membership in a network of like-minded publications from New Statesman Media Group. Our new site is now live in beta, so please visit us there going forward. Here’s what CityMetric readers should know about this exciting transition.  

Regular CityMetric readers may have already noticed a few changes around here since the spring. CityMetric’s beloved founding editor, Jonn Elledge, has moved on to some new adventures, and a new team has formed to take the site into the future. It’s led by yours truly – I’m Sommer Mathis, the editor-in-chief of City Monitor. Hello!

My background includes having served as the founding editor of CityLab, editor-in-chief of Atlas Obscura, and editor-in-chief of DCist, a local news publication in the District of Columbia. I’ve been reporting on and writing about cities in one way or another for the past 15 years. To me, there is no more important story in the world right now than how cities are changing and adapting to an increasingly challenging global landscape. The majority of the world’s population lives in cities, and if we’re ever going to be able to tackle the most pressing issues currently facing our planet – the climate emergency, rising inequality, the Covid-19 pandemic ­­­– cities are going to have to lead the way.

That’s why City Monitor is now a global publication dedicated to the future of cities everywhere – not just in the UK (nor for that matter just in the US, where I live). Our mission is to help our readers, many of whom are in leadership positions around the globe, navigate how cities are changing and discover what’s next in the world of urban policy. We’ll do that through original reporting, expert opinion and most crucially, a data-driven approach that emphasises evidence and rigorous analysis. We want to arm local decision-makers and those they work in concert with – whether that’s elected officials, bureaucratic leaders, policy advocates, neighbourhood activists, academics and researchers, entrepreneurs, or plain-old engaged citizens – with real insights and potential answers to tough problems. Subjects we cover include transportation, infrastructure, housing, urban design, public safety, the environment, the economy, and much more.

The City Monitor team is made up of some of the most experienced urban policy journalists in the world. Our managing editor is Adam Sneed, also a CityLab alum where he served as a senior associate editor. Before that he was a technology reporter at Politico. Allison Arieff is City Monitor’s senior editor. She was previously editorial director of the urban planning and policy think tank SPUR, as well as a contributing columnist for The New York Times. Staff writer Jake Blumgart most recently covered development, housing and politics for WHYY, the local public radio station in Philadelphia. And our data reporter is Alexandra Kanik, whose previous roles include data reporting for Louisville Public Media in Kentucky and PublicSource in Pittsburgh, Pennsylvania.

Our team will continue to grow in the coming weeks, and we’ll also be collaborating closely with our editorial colleagues across New Statesman Media Group. In fact, we’re launching a whole network of new publications, covering topics such as the clean energy transition, foreign direct investment, technology, banks and more. Many of these sectors will frequently overlap with our cities coverage, and a key part of our plan is make the most of the expertise that all of these newsrooms combined will bring to bear on our journalism.

Please visit going forward, where you can also sign up for our free email newsletter.

As for CityMetric, some of its archives have already been moved over to the new website, and the rest will follow not long after. If you’re looking for a favourite piece from CityMetric’s past, for a time you’ll still be able to find it here, but before long the whole archive will move over to City Monitor.

On behalf of the City Monitor team, I’m thrilled to invite you to come along for the ride at our new digs. You can follow City Monitor on LinkedIn and on Twitter. If you’re interested in learning more about the potential for a commercial partnership with City Monitor, please get in touch with our director of partnerships, Joe Maughan.

I want to thank and congratulate Jonn Elledge on a brilliant run. Everything we do from here on out will be building on the legacy of his work, and the community that he built here at CityMetric. Cheers, Jonn!

To our readers, on behalf of the City Monitor team, thank you from all of us for being such loyal CityMetric fans. We couldn’t have done any of this without you.

Sommer Mathis is editor-in-chief of City Monitor.