Area guide
Everything you need to know about buying property in the TW7 postcode area, covering Isleworth and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.
Average price
£318,960
Median price
£290,000
5-year trend
+23.5%
Total sales
18,054
The TW7 area has 674 individual postcodes with 18,054 registered sales. Prices are +19.6% below the national average, with the largest concentration in Isleworth. The five-year price movement is +23.5%.
TW7 averages £318,960, placing it in the upper-mid range. This tier often attracts a mix of professionals, families and investors, with prices +19.6% below the national average. The dataset includes 18,054 recorded sales across 674 postcodes.
The five-year price trend in TW7 is +23.5%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.
TW7 7EW
£178,702 avg · 232 sales
TW7 6TR
£255,979 avg · 179 sales
TW7 7EG
£207,416 avg · 174 sales
TW7 4SX
£218,781 avg · 173 sales
TW7 5AJ
£234,896 avg · 165 sales
TW7 7DL
£305,307 avg · 165 sales
TW7 7BD
£329,125 avg · 153 sales
TW7 6ST
£197,103 avg · 143 sales
TW7 7LB
£188,118 avg · 132 sales
This TW7 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 TW7 postcode area is £318,960, based on 18,054 HM Land Registry transactions. The largest town in this area is Isleworth.
Properties in TW7 average £318,960, which is +19.6% below the national average of £396,803 for England and Wales.
The median price (£290,000) is 9.1% below the average (£318,960), 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 TW7 have moved +23.5% 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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