House prices in SW18

Median value — June 2026

£635,944

Modelled from 22,255 properties Stede tracks in SW18

Market snapshot

£635,944

Median value

£875,176

Average value

783

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£181,284
2001£206,126
2002£250,063
2003£266,698
2004£282,940
2005£293,010
2006£325,113
2007£366,292
2008£312,068
2009£332,026
2010£350,753
2011£359,273
2012£385,651
2013£432,709
2014£495,238
2015£553,201
2016£580,637
2017£586,136
2018£581,717
2019£588,970
2020£607,457
2021£629,017
2022£657,201
2023£630,480
2024£639,402
2025£630,491
2026£635,944

Property types

  • Flat / Maisonette62%£511,092
  • Mid-terrace house28%£1,179,423
  • Semi-detached house6%£1,527,312
  • Property3%£426,330
  • Detached house1%£1,805,190

Recent sales

Addresses in SW18

About this area

SW18 is a UK postcode district. Stede can model 22,255 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of June 2026, SW18 has a median estimated value of £635,944 and an average of £875,176.

Modelled values in SW18 are -2% over the past year and +3% over five years.

The market here is mostly flats, which make up 62% of the properties Stede tracks in SW18.

783 sales were recorded in SW18 over the past 12 months.

Common questions

What is the average house price in SW18?

As of June 2026, the average estimated value is £875,176 and the median is £635,944 across 22,255 properties Stede tracks in SW18. This is not a formal market valuation.

Are house prices in SW18 going up or down?

Modelled values in SW18 are -2% over the past year and +3% over five years, based on the UK House Price Index.

What types of property are in SW18?

62% of the properties Stede tracks in SW18 are flats. mid-terrace houses are next most common, at 28%.

How many properties are in SW18?

Stede can model 22,255 properties in SW18, with 783 recorded sales in the past 12 months.

How does Stede calculate house prices for SW18?

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 →