London mansion tax bombshell as Healey 'considers lowering threshold to £1.5m' hitting thousands in capital

Getty Matt Watts , News Editor 2 minutes ago COMMENTS The Government is considering plans to extend the mansion tax to properties worth more than £1.5 million in a major blow to thousands of London homeowners.

The planned levy announced in last November's budget will see homes valued at more than £2million having to pay between £2,500 and £7,500 each year from April 2028.

But John Healey, the chancellor, is now considering extending the levy to properties worth more than £1.5 million, according to the Times.

It would mean the number of properties caught by the tax would more than double to 271,000 homes based on current values.

A large number of the homes being pulled into paying the tax would be in London, with tens of thousands of homes expected to be affected.

Two government sources told The Times that lowering the threshold was a “live discussion” in the Treasury as Healey seeks to find about £10 billion to balance the books in the budget on October 28. Experts have suggested that reducing the mansion tax threshold could raise £800 million a year.

The chancellor is under mounting pressure to find more cash after the war in Iran sent the cost of government borrowing soaring, reducing his fiscal headroom.

With many economists believing tax rises are inevitable, a Whitehall source said the Government is looking at a more “aggressive” approach to taxing wealth.

They said bringing more people into paying the mansion tax was the "most viable option" because the Valuation Office is already identifying homes worth more than £2 million, "so it isn’t a massive change to capture those over £1.5 million”.

A second government source confirmed the discussions to the Times but said there were concerns that the change would hit more modest properties in London and affect people who are not wealthy. They emphasised that no decisions have been taken.

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