Postcode district
SE21: house prices and neighbourhoods
The SE21 postcode district (Lambeth, Southwark): 296 live postcodes across 8 neighbourhoods, with official figures as of 3 October 2026.
Typical house price
£1,175,000
Median of 19 resales of existing houses in SE21, Aug 2025 to Aug 2026.
Source: HM Land Registry Price Paid Data
Typical flat price
£375,000
Median of 9 resales of existing flats in SE21, Aug 2025 to Aug 2026.
Source: HM Land Registry Price Paid Data
Neighbourhoods in SE21
| Neighbourhood | Council | Typical house | Typical flat | Affluence today | Signs of gentrification |
|---|---|---|---|---|---|
| Gipsy Hill | Lambeth | £734,500 | £408,500 | Middle income | Few signs |
| West Dulwich | Lambeth | £950,000 | £470,000 | Middle income | Moving the other way |
| West Norwood East | Lambeth | £956,500 | £422,650 | Among the most affluent | Few signs |
| West Norwood South | Lambeth | £610,000 | £330,000 | Middle income | Few signs |
| Dulwich Hill | Southwark | £1,081,500 | £465,000 | Among the most affluent | Few signs |
| East Dulwich | Southwark | £1,175,000 | £545,000 | Among the most affluent | Clear signs |
| Herne Hill & Dulwich Park | Southwark | £1,750,000 | £580,000 | Among the most affluent | Clear signs |
| Sydenham Hill | Southwark | £965,000 | £409,000 | Middle income | Some signs |
Each neighbourhood's figures are the median resale prices of houses and flats, Affluence today and the gentrification indication from its own page.
Thinking of buying in SE21?
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Prepare a full report for a home See a sample reportNeighbourhood names: House of Commons Library, MSOA Names, Open Parliament Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Contains National Statistics data © Crown copyright and database right 2026. Figures describe the area, not any home, and are not a valuation or a prediction.