London Boroughs Urge Chancellor to Scrap Planned Mansion Tax

The Government of the United Kingdom is proposing a new property levy to replace council tax and stamp duty in England, aiming to correct inequities caused by valuations based on 1991 prices. While Labour Party MP Jonathan Brash suggests the change would benefit 70 percent of households in the North East, the plan has faced significant backlash from southern municipalities.

The proposed mansion tax targets homes worth over £2 million, with annual charges between £2,500 and £7,500 starting in 2028. Former Chancellor Rachel Reeves originally announced the measure to raise approximately £430 million annually for public services. However, leaders of the London boroughs of Kensington and Chelsea, Wandsworth, Richmond upon Thames, and Westminster have urged Chancellor John Healey to scrap the plan.

These local leaders argue the tax is a blunt instrument that will disproportionately impact their residents. They claim families in these four boroughs would pay £270 million annually, representing more than half of the projected national revenue. Critics contend the levy unfairly penalizes pensioners and long-standing residents whose property values rose while incomes remained flat. While HM Treasury maintains the tax is necessary to address systemic unfairness, borough leaders describe it as a quick fix that directs funds to the national treasury rather than local services.