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House prices in M21

Median value — November 2026

£481,000

Modelled from 7,515 properties Stede tracks in M21

Market snapshot

£481,000

Median value

£503,906

Average value

320

Sales in the last 12 months

+1%

Change over the past year

Value over time

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

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£79,331
2001£88,246
2002£108,006
2003£138,103
2004£170,399
2005£205,024
2006£233,188
2007£247,699
2008£216,413
2009£216,414
2010£214,764
2011£207,231
2012£211,126
2013£224,189
2014£241,186
2015£260,412
2016£280,487
2017£309,990
2018£321,994
2019£333,444
2020£362,011
2021£412,186
2022£437,623
2023£449,048
2024£456,455
2025£485,445
2026£481,000

Property types

  • Semi-detached house46%£555,000
  • Mid-terrace house29%£482,000
  • Flat / Maisonette19%£227,000
  • Detached house4%£727,000
  • Property0%£444,000

Recent sales

Addresses in M21

About this area

M21 is a UK postcode district. Stede can model 7,515 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of November 2026, M21 has a median estimated value of £481,000 and an average of £503,906.

Modelled values in M21 are +1% over the past year and +18% over five years.

The market here is mostly semi-detached houses, which make up 46% of the properties Stede tracks in M21.

320 sales were recorded in M21 over the past 12 months.

Common questions

What is the average house price in M21?

As of November 2026, the average estimated value is £503,906 and the median is £481,000 across 7,515 properties Stede tracks in M21. This is not a formal market valuation.

Are house prices in M21 going up or down?

Modelled values in M21 are +1% over the past year and +18% over five years, based on the UK House Price Index.

What types of property are in M21?

46% of the properties Stede tracks in M21 are semi-detached houses. mid-terrace houses are next most common, at 29%.

How many properties are in M21?

Stede can model 7,515 properties in M21, with 320 recorded sales in the past 12 months.

How does Stede calculate house prices for M21?

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 →