Flat homes in SE21
395 sales over the last 5 years — 50% of all SE21 transactions.
One natural paragraph, no keyword stuffing: a flat home in SE21 sold for a median £450,000 over the past five years across 395 transactions. That makes flats 50% of the outcode's residential market. All figures come straight from HM Land Registry Price Paid Data under the Open Government Licence v3.0.
How flats in SE21 compare
The same five-year median, set against the rest of SE21 and the national figure for this property type.
5-year price history
Median flat sale price in SE21, year by year.
Source: HM Land Registry Price Paid Data (Open Government Licence v3.0)
Recent flat sales
The 10 most recently registered flat transactions in SE21.
| Address | Price | Date | Tenure |
|---|---|---|---|
| 35, DALKEITH ROAD, LONDON | £730,000 | Jun 2026 | Leasehold |
| 41A, ROSENDALE ROAD, WEST DULWICH, LONDON | £535,000 | Jun 2026 | Leasehold |
| 34, PEABODY HILL, LONDON | £466,000 | May 2026 | Leasehold |
| 30A, MARTELL ROAD, WEST DULWICH, LONDON | £327,500 | Apr 2026 | Leasehold |
| FLAT 25, MARKHAM HOUSE, KINGSWOOD ESTATE, LONDON | £345,000 | Apr 2026 | Leasehold |
| 16A, THURLOW HILL, LONDON | £480,000 | Apr 2026 | Leasehold |
| FLAT 2, 5, MARTELL ROAD, WEST DULWICH, LONDON | £330,000 | Mar 2026 | Leasehold |
| 66, PEABODY HILL, LONDON | £370,000 | Mar 2026 | Leasehold |
| FLAT 11, DUNLIN COURT, ROSENDALE ROAD, WEST DULWICH, LONDON | £280,000 | Mar 2026 | Leasehold |
| 61B, ROSENDALE ROAD, WEST DULWICH, LONDON | £850,000 | Mar 2026 | Leasehold |
Outcodes with similar flat prices
Five outcodes nationally with the closest median flat price to SE21.
Other property types in SE21
Same five-year window, same source — different property type.
Need the full picture?
The free SE21 area report covers crime, schools, transport, broadband and amenities. A free property report adds specific-address sale history, planning constraints and an investment score.