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House prices in TN21

Median value — November 2026

£400,000

Modelled from 5,522 properties Stede tracks in TN21

Market snapshot

£400,000

Median value

£461,369

Average value

224

Sales in the last 12 months

-3%

Change over the past year

Value over time

  • Modelled value
  • Projected
£100k£200k£300k£400k£500k20002002200420062008201020122014201620182020202220242026

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£140,754
2001£150,220
2002£195,436
2003£209,322
2004£231,646
2005£234,013
2006£254,865
2007£284,093
2008£246,184
2009£244,240
2010£259,253
2011£248,778
2012£256,461
2013£271,833
2014£291,683
2015£317,876
2016£337,315
2017£354,820
2018£356,988
2019£361,899
2020£375,376
2021£397,927
2022£438,030
2023£413,847
2024£412,460
2025£411,425
2026£400,000

Property types

  • Detached house48%£526,000
  • Semi-detached house27%£353,000
  • Flat / Maisonette13%£151,000
  • Mid-terrace house12%£298,000
  • Property1%£643,000

Recent sales

Addresses in TN21

About this area

TN21 is a UK postcode district. Stede can model 5,522 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of November 2026, TN21 has a median estimated value of £400,000 and an average of £461,369.

Modelled values in TN21 are -3% over the past year and unchanged over five years.

The market here is mostly detached houses, which make up 48% of the properties Stede tracks in TN21.

224 sales were recorded in TN21 over the past 12 months.

Common questions

What is the average house price in TN21?

As of November 2026, the average estimated value is £461,369 and the median is £400,000 across 5,522 properties Stede tracks in TN21. This is not a formal market valuation.

Are house prices in TN21 going up or down?

Modelled values in TN21 are -3% over the past year and unchanged over five years, based on the UK House Price Index.

What types of property are in TN21?

48% of the properties Stede tracks in TN21 are detached houses. semi-detached houses are next most common, at 27%.

How many properties are in TN21?

Stede can model 5,522 properties in TN21, with 224 recorded sales in the past 12 months.

How does Stede calculate house prices for TN21?

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 →