The proposed 'mansion tax' in England, an annual high-value council tax surcharge set to begin in April 2028, is now estimated to affect 165,000 homeowners, which is 45,000 more than originally anticipated. This tax applies to properties valued above $£2$ million, with escalating charges for higher-value bands. The current market behavior shows both buyers and sellers actively pushing sale values below the $£2$ million threshold to avoid triggering this levy.
Since the tax was announced in the last Budget, the market has already reacted significantly. Research by Hamptons indicates that 83% of offers for homes around the $£2$ million mark have stayed below this figure, compared to 64% a year prior. Furthermore, new listings between $£1.8$ million and $£2$ million increased by 5.6% year-on-year, while listings between $£2$ million and $£2.2$ million fell by 6.5%. This suggests a deliberate adjustment of asking prices downwards rather than an attempt to offload properties above the threshold.
This anticipatory market adjustment is also evident at higher price points; for properties around $£5$ million, listings up to 10% below the threshold have risen by 35%, while those just above have fallen by 7%. Experts note that this tax is deemed poorly designed and an "assault" on middle-class homeowners, particularly in London and the South East where property values are higher. The current trend suggests that while fewer properties might officially fall into the 'mansion' category upon revaluation, the tax is already significantly impacting pricing strategies in the high-end property market.
