Property
High Value Council Tax Surcharge: prime London's £15m boom and £2m-£10m squeeze
London's top end has split in two. £1.24bn of £15m-plus homes changed hands in the first half of 2026, up 79% on the year, while the £2m-£10m band is selling at a 10.4% discount to asking — and the High Value Council Tax Surcharge starts at £2m in April 2028.
September 23, 2026