House prices in ST21

Median value — June 2026

£382,562

Modelled from 1,787 properties Stede tracks in ST21

Market snapshot

£382,562

Median value

£442,346

Average value

80

Sales in the last 12 months

+4%

Change over the past year

Value over time

  • Modelled value
£0£100k£200k£300k£400k20002002200420062008201020122014201620182020202220242026

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£110,970
2001£124,457
2002£153,526
2003£186,048
2004£219,483
2005£224,894
2006£244,126
2007£256,515
2008£226,699
2009£228,808
2010£235,856
2011£230,677
2012£230,022
2013£235,630
2014£247,634
2015£254,883
2016£264,025
2017£275,550
2018£287,213
2019£284,398
2020£308,763
2021£321,787
2022£357,453
2023£354,297
2024£356,181
2025£379,648
2026£382,562

Property types

  • Detached house54%£466,624
  • Semi-detached house24%£292,320
  • Mid-terrace house11%£264,194
  • Property6%£478,288
  • Flat / Maisonette4%£174,502

Recent sales

Addresses in ST21

About this area

ST21 is a UK postcode district. Stede can model 1,787 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of June 2026, ST21 has a median estimated value of £382,562 and an average of £442,346.

Modelled values in ST21 are +4% over the past year and +21% over five years.

The market here is mostly detached houses, which make up 54% of the properties Stede tracks in ST21.

80 sales were recorded in ST21 over the past 12 months.

Common questions

What is the average house price in ST21?

As of June 2026, the average estimated value is £442,346 and the median is £382,562 across 1,787 properties Stede tracks in ST21. This is not a formal market valuation.

Are house prices in ST21 going up or down?

Modelled values in ST21 are +4% over the past year and +21% over five years, based on the UK House Price Index.

What types of property are in ST21?

54% of the properties Stede tracks in ST21 are detached houses. semi-detached houses are next most common, at 24%.

How many properties are in ST21?

Stede can model 1,787 properties in ST21, with 80 recorded sales in the past 12 months.

How does Stede calculate house prices for ST21?

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 →