Undoubtedly, the vast majority of those who have made use of the Help to Buy scheme have been at the lower end of the market in terms of house prices and have generally not been in London and the south-east—the greater south-east, if she will forgive a fellow Hertfordshire Member of Parliament for using that phrase. That, however, was the intention of the Help to Buy scheme—for it not to be focused at the top end of the market and more expensive homes.
I acknowledge my hon. Friend’s point that much of the activity has been away from areas such as London and the home counties, but that is not something that we are necessarily ashamed of. However, I will deal with her fundamental argument. I know the point that she is making—that stamp duty land tax has prevented use of Help to Buy in some parts of the country.
Let me return to the issue of the housing market. We are maintaining stability in the housing market by keeping interest rates low and supporting improvements to the mortgage market—and that is working. The number of first-time buyers is at a six-year high, mortgage approvals are up 8% on last year and repossessions are at their lowest level since 2007. More than 150,000 households have been helped to buy or reserve property since spring 2010 through Government-backed schemes. That includes nearly 50,000 supported through our Help to Buy schemes.
Housing supply is up. Almost 480,000 new homes have been delivered since April 2010. Starts on new homes in the past year totalled 137,780—up by 22% on the previous year and the highest annual total since 2007. The construction sector has been growing for 16 consecutive months and is currently experiencing the sharpest rise in house building orders since 2003, while companies are taking on new workers at the fastest rate since 1997. A growing pipeline of new projects is also emerging from the reformed planning system. Last year, successful applications for major housing schemes were up 23% and planning permissions were granted for 216,000 new homes.
The Government remain committed to improving the housing market, and that will remain a vital part of our long-term economic plan. That is why at the last Budget we introduced programmes including the £525 million builders finance fund and a £6 billion extension for the Help to Buy equity loan scheme, to run until 2020. We also announced our plans for an urban development corporation to deliver a garden city at Ebbsfleet and deliver up to 15,000 new homes.
In June, we announced that £400 million would be made available to support 20 housing zones to provide new homes on brownfield land. We remain on track to deliver 170,000 new affordable homes in the four years to March 2015, and a further 165,000 between 2015 and 2018. That will constitute the fastest rate of affordable house building for 20 years, a record that well withstands comparison with that of our predecessors. We must remember that the housing market, like the rest of the economy, is recovering after having suffered a severe downturn following the financial crisis, but we have taken measures to ensure that it is moving in the right direction. That is important to today’s debate, which is about ensuring that there are opportunities for people to own their own home.
I recognise that stamp duty land tax is an important issue, and my constituency, like that of my hon. Friend the Member for St Albans, experiences many of the issues that have been raised. The Government, however, remain committed as a priority to tackling our record deficit. SDLT is an important source of Government revenue; it raises several billion pounds each year to help pay for the essential services that the Government provide and support, and to reduce the deficit.
In 2013-14, SDLT raised £9.3 billion, a substantial sum—money that we need. I appreciate the argument that we have to ensure that taxes bring in the requisite revenue, and that it is perfectly possible for a tax rate to be too high and above the optimum level. My right hon. Friend the Member for Wokingham and I have often argued in the House of Commons Chamber in favour of the reduction of the top rate of income tax from 50p to 45p, which is a good example. I am not convinced, however, that the case is as strong in this context and that reductions in SDLT would pay for themselves.
My hon. Friend the Member for St Albans made the case for increasing the SDLT threshold to £500,000. On a static analysis, if we were to do that for 2015-16, the cost would be £4.2 billion. That static analysis does not take into account the behavioural response, but I do not believe that the behavioural impact of increasing the SDLT threshold to £500,000 would substantially reduce that cost. We should bear in mind that that is a substantial amount of money, especially at a time when we have to be careful with the public finances.
It is also worth pointing out that the majority of the revenue comes from those who buy the most expensive homes: 52% of SDLT residential yield comes from properties bought for more than £500,000, despite the fact that such properties represent only 6% of transactions. A third of all residential transactions do not involve the payment of any SDLT, which is a higher proportion than in 2007, when that figure was 29%.