Area guide
Everything you need to know about buying property in the TW18 postcode area, covering Staines and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.
Average price
£323,478
Median price
£270,000
5-year trend
+37.4%
Total sales
16,542
The TW18 area has 623 individual postcodes with 16,542 registered sales. Prices are +18.5% below the national average, with the largest concentration in Staines. The five-year price movement is +37.4%.
TW18 averages £323,478, placing it in the upper-mid range. This tier often attracts a mix of professionals, families and investors, with prices +18.5% below the national average. The dataset includes 16,542 recorded sales across 623 postcodes.
The five-year price trend in TW18 is +37.4%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.
TW18 4QJ
£131,176 avg · 155 sales
TW18 3AW
£173,548 avg · 149 sales
TW18 3AS
£245,482 avg · 135 sales
TW18 4BU
£290,576 avg · 134 sales
TW18 4US
£320,412 avg · 126 sales
TW18 4PB
£262,887 avg · 119 sales
TW18 3DA
£209,539 avg · 105 sales
TW18 2LG
£236,394 avg · 104 sales
TW18 3DF
£260,265 avg · 103 sales
This TW18 area guide is based on HM Land Registry Price Paid Data, covering registered residential property sales in England and Wales from January 1995 onwards. All figures are historical sold prices, not current valuations or asking prices.
Data last updated: July 2026 · View methodology
The average sold price in the TW18 postcode area is £323,478, based on 16,542 HM Land Registry transactions. The largest town in this area is Staines.
Properties in TW18 average £323,478, which is +18.5% below the national average of £396,803 for England and Wales.
The median price (£270,000) is 16.5% below the average (£323,478), suggesting a mix of property types or a few high-value sales pulling the mean upward. This is common in areas with both affordable and premium housing.
Prices in TW18 have moved +37.4% over five years, reflecting broader UK house price growth. The large sample size gives confidence in this trend.
No. All figures on this page are historical completed sale prices from HM Land Registry Price Paid Data. They are not current valuations, estate agent asking prices, or financial advice. Always seek professional advice before making property decisions.
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