House prices in SO20

Median value — June 2026

£693,584

Modelled from 1,981 properties Stede tracks in SO20

Market snapshot

£693,584

Median value

£856,996

Average value

62

Sales in the last 12 months

unchanged

Change over the past year

Value over time

  • Modelled value
£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£229,276
2001£265,083
2002£322,824
2003£346,452
2004£385,221
2005£377,240
2006£402,202
2007£448,236
2008£393,235
2009£401,915
2010£430,838
2011£410,614
2012£410,005
2013£437,898
2014£472,712
2015£515,039
2016£543,872
2017£568,933
2018£577,658
2019£586,499
2020£604,428
2021£648,025
2022£718,671
2023£691,112
2024£707,578
2025£689,620
2026£693,584

Property types

  • Detached house57%£901,208
  • Semi-detached house19%£470,132
  • Mid-terrace house14%£422,328
  • Property7%£819,072
  • Flat / Maisonette4%£221,779

Recent sales

Addresses in SO20

About this area

SO20 is a UK postcode district. Stede can model 1,981 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of June 2026, SO20 has a median estimated value of £693,584 and an average of £856,996.

Modelled values in SO20 are unchanged over the past year and +12% over five years.

The market here is mostly detached houses, which make up 57% of the properties Stede tracks in SO20.

62 sales were recorded in SO20 over the past 12 months.

Common questions

What is the average house price in SO20?

As of June 2026, the average estimated value is £856,996 and the median is £693,584 across 1,981 properties Stede tracks in SO20. This is not a formal market valuation.

Are house prices in SO20 going up or down?

Modelled values in SO20 are unchanged over the past year and +12% over five years, based on the UK House Price Index.

What types of property are in SO20?

57% of the properties Stede tracks in SO20 are detached houses. semi-detached houses are next most common, at 19%.

How many properties are in SO20?

Stede can model 1,981 properties in SO20, with 62 recorded sales in the past 12 months.

How does Stede calculate house prices for SO20?

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 →