The drugs don't work

Originally posted in Guardian Housing Network, 15 May 2015

Housing was a far bigger issue in the 2015 general election manifestos than in 2010, and generated some of the campaign’s most controversial policy proposals. This reflects a growing public sense of crisis, and the combination of rising prices and slow construction that is particularly toxic in London, where the average house cost 11 times average earnings in 2014 (compared to seven times nationwide).

It is no surprise then that polling by Ipsos Mori shows that 28% of Londoners see housing as a top issue facing Britain today, compared with 13% nationwide. Housing is also not such a big issue for Conservative voters, and London is an increasingly Labour city, so will it remain high on the to-do list – and how will policies affect London?

The Conservative manifesto pledged to build 200,000 discounted starter homes for first-time buyers, to establish help-to-buy Isa savings accounts and to give housing association tenants the right to buy their homes. But London’s house and land prices are so high these policies will have least impact on the housing crisis in the city where it is most acute.

Help-to-buy take up has been much lower in London to date, and the new help-to-buy Isa has a maximum savings limit of £12,000, which will make only a small dent in affordability when London first-time buyer deposits are as high as £50,000.

The extension of right to buy could cost London the most, while benefitting it least. The National Housing Federation estimates that only 15% of London housing association tenants would be able to afford to buy their property, compared with 35% in northern England. But these discounted sales will be cross-subsidised by sales of the most expensive council houses, which will raise most cash in London (though high replacement costs will reduce the amount raised).

Whether boosting demand will boost supply is much debated, but the manifesto made some proposals about supply too. Measures to encourage use of brownfield and public sector land will be important in London, though much brownfield land in London is already allocated. Building on the green belt seems to be prohibited, while new garden cities will only be built where these are “locally led” (which probably rules them out in much of south-east England).

The impact of these measures may be limited in London, and parliamentary time dominated by other issues, but the coming state of constitutional flux offers an opportunity. Thanks to fixed-term parliaments, we know which party will be in government in early 2020. But we are a lot foggier about what they will be governing: a United Kingdom standing apart from its European neighbours; a loose federation of resurgent nation states; or an uneasy and asymmetric patchwork of provinces?

If all this is on the table, then housing in London must be. If the national prescription doesn’t work in London, then the next mayor should make the case for something that does; not for special treatment, but for more powers, resources and flexibility – to build more, better and faster.

London boroughs are starting to build again, and should be less restricted in borrowing against future revenue streams (including rent). The mayor should be able to establish more housing zones and development corporations to build homes using public land.

There is also a case to be made for pooling developers’ affordable housing payments across London to support a London-wide programme for affordable housing. The next mayor may also want to encourage higher densities in outer London, or push to look again at London’s green belt, and ask where releasing land (perhaps under public sector control) might provide more housing and more enjoyable green space.

Many of these solutions are highly interventionist and some would be controversial but it is hard to build the housing needed in a city like London without putting some noses out of joint. Mayors can do that. The political complexion of the incumbent should not make a difference; whatever the capital’s voting patterns, its housing crisis cannot be allowed to strangle growth.

Candidates for mayor in 2016 will vie to demonstrate that they understand the urgency of the crisis, and are committed to action. Housing could be the big issue in the next mayoral campaign; it is in everyone’s interest for the winner to be given the powers and resources to deliver on their promises.