House prices in KT18

Median value — July 2026

£635,500

Modelled from 5,430 properties Stede tracks in KT18

Market snapshot

£635,500

Median value

£733,341

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£184,483
2001£221,078
2002£249,746
2003£273,016
2004£297,578
2005£303,202
2006£326,861
2007£361,974
2008£314,887
2009£330,338
2010£336,606
2011£346,088
2012£370,138
2013£395,146
2014£444,285
2015£506,072
2016£517,967
2017£531,350
2018£524,744
2019£523,907
2020£559,301
2021£584,527
2022£636,300
2023£614,897
2024£604,786
2025£605,195
2026£635,500

Property types

  • Detached house35%£962,000
  • Semi-detached house29%£634,000
  • Flat / Maisonette24%£336,000
  • Mid-terrace house10%£527,000
  • Property2%£867,000

Recent sales

Addresses in KT18

About this area

KT18 is a UK postcode district. Stede can model 5,430 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 £635,500 and an average of £733,341.

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 £733,341 and the median is £635,500 across 5,430 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 5,430 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 →