House prices in SE21

Median value — June 2026

£750,911

Modelled from 3,719 properties Stede tracks in SE21

Market snapshot

£750,911

Median value

£1,107,546

Average value

120

Sales in the last 12 months

-2%

Change over the past year

Value over time

  • Modelled value
£0£200k£400k£600k£800k20002002200420062008201020122014201620182020202220242026

Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.

View as a table
Modelled value at the end of each year, with any recorded sales
YearModelled value
2000£214,057
2001£243,390
2002£295,270
2003£314,912
2004£334,091
2005£345,981
2006£383,888
2007£432,511
2008£368,484
2009£392,051
2010£414,163
2011£424,223
2012£455,370
2013£510,935
2014£584,768
2015£653,210
2016£685,605
2017£692,099
2018£686,881
2019£695,445
2020£717,274
2021£742,731
2022£776,011
2023£744,460
2024£754,994
2025£744,472
2026£750,911

Property types

  • Flat / Maisonette43%£391,143
  • Mid-terrace house24%£941,803
  • Semi-detached house22%£1,606,802
  • Detached house10%£2,439,357
  • Property1%£206,248

Recent sales

Addresses in SE21

About this area

SE21 is a UK postcode district. Stede can model 3,719 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of June 2026, SE21 has a median estimated value of £750,911 and an average of £1,107,546.

Modelled values in SE21 are -2% over the past year and +3% over five years.

The market here is mostly flats, which make up 43% of the properties Stede tracks in SE21.

120 sales were recorded in SE21 over the past 12 months.

Common questions

What is the average house price in SE21?

As of June 2026, the average estimated value is £1,107,546 and the median is £750,911 across 3,719 properties Stede tracks in SE21. This is not a formal market valuation.

Are house prices in SE21 going up or down?

Modelled values in SE21 are -2% over the past year and +3% over five years, based on the UK House Price Index.

What types of property are in SE21?

43% of the properties Stede tracks in SE21 are flats. mid-terrace houses are next most common, at 24%.

How many properties are in SE21?

Stede can model 3,719 properties in SE21, with 120 recorded sales in the past 12 months.

How does Stede calculate house prices for SE21?

These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.

How we calculate this

These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.

Read the full methodology and data sources →