Richard Brown: Can London really increase housebuilding to 80,000 a year?

Richard Brown: Can London really increase housebuilding to 80,000 a year?

Perhaps the most noteworthy aspect of Angela Rayner’s housing announcement on Tuesday was its tone. Revealing the surprise reduction in London’s annual target, from 100,000 to 80,000, the Deputy Prime Minister said this was “still a huge ask, but I know it is one that the Mayor is determined to rise to and I met him last week about this”. Warm words and a sense of common cause and deals to be done, rather than brickbats, blame games and bunker mentalities. It may be just a honeymoon, but it’s a refreshing change.

What of the changes themselves? Are they an acknowledgement of London’s persistent failure to fulfil its potential or a token of a more reasonable ambition? The first thing to note is that London’s target is still more than twice the capital’s historic delivery rate – averaging 38,000 homes in the three years to 2022/23 – and requires a much higher jump from these rates than is expected from any other English region. It also represents more than two per cent of existing stock being built every year, which, as Jim Gleeson shows, is a much bigger ask than in any other region. London contains 16 per cent of England’s population, yet is still being asked to contribute 22 per cent of its new housing.

The reduced target should not be seen in isolation either. As Nick Bowes has observed, the new housing targets reflect the challenges of accommodating London’s population growth within its boundaries – challenges that were noted by London Plan inspectors ten years ago. South East England’s annual target has risen by the same number as London’s has fallen, with particularly sharp rises in some areas on the capital’s periphery.

The new targets could be said to reflect the reality of London being part of a southern conurbation, rather than a city alone. It will be interesting to see whether the New Towns Taskforce proposes urban extensions that straddle the M25 to help meet this combined need, and to see how London and surrounding local authorities might work together on these.

There are some anomalies within London too. Targets have been halved for the eastern boroughs of Tower Hamlets, Newham and Barking & Dagenham, even though these areas have been the policy focus for London’s growth for two decades and accounted for more than 20 per cent of its new homes in the last three years. On the other side of town, Kensington & Chelsea’s target has trebled, reflecting the impact that high house-price-to-earnings ratios have on how targets are generated.

We can expect these quirks to be ironed out as city-wide targets are fed through to borough targets in the new London Plan. The bigger question is whether London has any chance of actually building 80,000 new homes a year. Recent indicators show that build rates are still struggling to recover to pre-pandemic levels. Registrations of energy performance certificates for new homes, usually taken as a leading indicator of housebuilding, numbered 36,000 in the year to June 2024 and have been falling since 2021, though may have started to turn round in the past six months.

The big problem, as On London recently reported, is not planning permissions – London has planning permission in place for 300,000 homes – but the money, materials and muscle to build them out. The government has had less to say about this so far. There is a reference in the Rayner’s speech to allowing the Greater London Authority more flexibility within its Affordable Homes Programme, but this only helps supply a small proportion of homes in the capital.

In the medium term there may be more policy support and more money. Funding for infrastructure and affordable housing might be found as fiscal conditions improve, skills shortages may ease and changed perceptions may bring more investment to London and the UK. The National Planning Policy Framework consultation also starts to grapple with one of the knottiest issues in development: how the land market can be better managed to stop inflated value expectations making development unviable.

Meanwhile, London’s housing affordability challenges persist. The lowered housing target has been criticised, including by some of the YIMBY activists who have been the loudest cheerleaders for the government’ town planning reforms, but it is a nod towards realism about the scale of the task facing London.

Maybe the Mayor, boroughs and government can join forces with developers to double London’s building rates. It’s a Herculean task, but the will to work together is there, even if resources remain sparse. When London gets near to building 80,000 homes a year, then we can start debating whether 100,000 would be a better target.

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Categories: Analysis

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