House prices in KT18

Median value — July 2026

£639,000

Modelled from 5,431 properties Stede tracks in KT18

Market snapshot

£639,000

Median value

£714,885

Average value

178

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£185,499
2001£222,296
2002£251,122
2003£274,520
2004£299,217
2005£304,872
2006£328,661
2007£363,967
2008£316,622
2009£332,158
2010£338,460
2011£347,994
2012£372,177
2013£397,322
2014£446,732
2015£508,859
2016£520,820
2017£534,277
2018£527,634
2019£526,793
2020£562,381
2021£587,746
2022£639,805
2023£618,284
2024£608,116
2025£608,528
2026£639,000

Property types

  • Detached house35%£953,000
  • Semi-detached house29%£635,000
  • Flat / Maisonette24%£329,000
  • Mid-terrace house10%£514,000
  • Property2%£956,000

Recent sales

Addresses in KT18

About this area

KT18 is a UK postcode district. Stede can model 5,431 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of July 2026, KT18 has a median estimated value of £639,000 and an average of £714,885.

Modelled values in KT18 are +2% over the past year and +12% over five years.

The market here is mostly detached houses, which make up 35% of the properties Stede tracks in KT18.

178 sales were recorded in KT18 over the past 12 months.

Common questions

What is the average house price in KT18?

As of July 2026, the average estimated value is £714,885 and the median is £639,000 across 5,431 properties Stede tracks in KT18. This is not a formal market valuation.

Are house prices in KT18 going up or down?

Modelled values in KT18 are +2% over the past year and +12% over five years, based on the UK House Price Index.

What types of property are in KT18?

35% of the properties Stede tracks in KT18 are detached houses. semi-detached houses are next most common, at 29%.

How many properties are in KT18?

Stede can model 5,431 properties in KT18, with 178 recorded sales in the past 12 months.

How does Stede calculate house prices for KT18?

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 →