House prices in M21
Sold prices in the M21 postcode district, from HM Land Registry records.
The average sold price in M21 over the 12 months to May 2026 was £447,523, across 346 recorded sales. Semi-detached homes sold for a median of £502,500. Prices rose 8.9% on the previous year.
Average sold price
£447,523
Median sold price
£421,500
Sales (12 months)
346
Year on year
+8.9%
Median sold price, last 12 months
Monthly medians; months with no recorded sales are left blank.
What did each property type sell for?
Semi-detached£502,500140 sales
Terraced£435,000128 sales
Flats£232,00069 sales
Detached£610,0009 sales
What the numbers say
The average sold price in M21 over the 12 months to May 2026 was £447,523, across 346 recorded sales. Semi-detached homes were the most traded type, with 140 sales at a median of £502,500, followed by terraced homes at £435,000. Prices rose 8.9% on the previous year. The detached homes figure rests on just 9 sales, so it can move sharply from year to year.