Stamp duty changes penalise homeowners in London and the South East

Written on 10 December 2014 by Alistair Boscawen in Property News

Click here to learn why Best Gapp supports the introduction of a proper housebuilding policy

Chancellor George Osborne’s attempt to outmanoeuvre that Labour Party and its ill thought out mansion tax proposal by announcing immediate changes to stamp duty unfairly punishes many homeowners in London and the south-east.

Here at Best Gapp we’ve long called for major reform of stamp duty, and we welcome the changes announced by the Chancellor in the Autumn Statement last week that mean 98% of people will pay less tax when purchasing a property.

But while Osborne has scrapped the ‘slab’ nature of the tax and made it progressive like income tax, those who buy properties for in excess of £937,500 will feel the pain.

Many of those properties are in London and the south east, where poor house planning policy and low interest rates have sent the housing market spiralling upwards.

New thresholds

The new charges now mean that buyers don’t pay tax on the first £125,000 of the property value, and will continue to benefit if the property they purchase is worth up to £937,500. However, after this level, property purchasers face paying rates of 10% stamp duty on a portion of their purchases up to £1.5m, and 12% stamp duty on the portion of a purchase price above £1.5m.

This means prices of properties below the £937,500 threshold may well rise as the rate is less, while properties above this value could well go down in value.

This could cause problems for those looking to sell further up the ladder. As a result, they could well stay put and extend – as there’s hardly any incentive for older people to downsize (something the government’s always going on about and wants to encourage).


The problem with Osborne’s measures is that the aim is to outdo Labour on the mansion tax proposal for properties worth more than £2 million. We’ve already written about why we think this is a terrible idea, but if Labour or the Liberal Democrats were to win the general election in May they haven’t ruled out introducing a mansion tax on top of the latest stamp duty changes.

Among wealthier groups, the hardest hit will be those who may have bought in recent years at just below £2m to squeeze in below the previous 7% threshold. A home worth £1.9m would have incurred £95,000 in stamp duty before. Now it incurs £141,750 — a 49& increase.

While we understand that stamp duty has become an increasingly important revenue earner for the Treasury over the years (in the last year it’s pulled in £9.3bn or so in comparison with £6.9bn in the previous year), we think that to keep the labour market fluid and momentum in the property market it must be kept as low and as flat as possible.

While Osborne’s changes are welcome, punishing those at the top end of the market and those who wish to purchase expensive homes because they’ve worked hard and maybe want a bigger property for their families won’t solve the housing crisis. Only a proper housebuilding policy will do that – the elephant in the room is still being ignored.


Alistair Boscawen

Alistair has 32 years’ experience as an estate agent, starting in the country house department of one of London’s main international agencies before moving to the Knightsbridge house department of the same agency and learning the difference in values between freehold, long lease and short lease houses in Knightsbridge, Belgravia, Chelsea and Mayfair.

All articles by Alistair Boscawen


Five Moving Tips If You Want To Be In By Christmas
11 October 2021

Now the final phase of the stamp duty holiday has ended, there’s another deadline looming for house hunters – Christmas.

Read more
Budget 2021 – What Landlords Need to Know
4 March 2021

If you’re a landlord, you might be wondering what was in the budget for you. Here are some of the key takeaways for people renting out property in 2021.

Read more

Contact Us

+44 (0)20 7730 9253
81 Elizabeth Street, London SW1W 9PG

Get in Touch