House prices in KT18

Median value — June 2026

£637,121

Modelled from 5,407 properties Stede tracks in KT18

Market snapshot

£637,121

Median value

£735,386

Average value

168

Sales in the last 12 months

+1%

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£184,760
2001£221,410
2002£250,121
2003£273,426
2004£298,024
2005£303,657
2006£327,352
2007£362,517
2008£315,360
2009£330,834
2010£337,111
2011£346,607
2012£370,694
2013£395,739
2014£444,951
2015£506,831
2016£518,744
2017£532,147
2018£525,531
2019£524,693
2020£560,140
2021£585,403
2022£637,255
2023£615,820
2024£605,693
2025£610,345
2026£637,121

Property types

  • Detached house35%£959,868
  • Semi-detached house29%£635,300
  • Flat / Maisonette24%£338,345
  • Mid-terrace house10%£524,096
  • Property2%£854,074

Recent sales

Addresses in KT18

About this area

KT18 is a UK postcode district. Stede can model 5,407 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of June 2026, KT18 has a median estimated value of £637,121 and an average of £735,386.

Modelled values in KT18 are +1% over the past year and +13% over five years.

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

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

Common questions

What is the average house price in KT18?

As of June 2026, the average estimated value is £735,386 and the median is £637,121 across 5,407 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 +1% over the past year and +13% 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 5,407 properties in KT18, with 168 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 →