HouseMarketBook

TW7, Isleworth, Hounslow

Postcode district in Hounslow · 785 sales in the last 24 months, 648 with a floor area counted

Median price per square metre, last 24 months£6,080648 sales · £565 per sq ft · down 2.7% on a year ago

Prices per square metre in TW7 are down 2.7% on a year ago, at a median of £6,080 (£565 per sq ft).

Half of the 648 counted sales were between £5,380 and £6,860 per square metre, and the median price paid was £502,500. HM Land Registry records 18,200 sales in this postcode district since 1995.

Median price, 24 months£502,500
£ per m², middle half£5,380 to £6,860
Sales, 24 months785648 with a floor area counted
Typical floor area79 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached15£6,090£5,230–6,370£840,000
Flat or maisonette263£5,680£4,920–6,230£330,000
Semi-detached158£6,190£5,580–6,910£660,000
Terraced212£6,650£5,880–7,400£613,000
Counted sales over the last 24 months. A type needs 12 sales for a median; each type's median is what the fair-value check compares against in a sector.

The trend

Median £ per m² in TW7 by quarter, down 2.7% on a year ago
5,7606,0306,300£6,2502024 Q42026 Q3
Median £ per m² by year since 1995
1,1003,6156,130£5,91019952026
Each point is the median of the counted sales in that period. Older sales use the floor area on the latest certificate.

Busiest streets in TW7

By sales in the last 24 months
A street needs 12 counted sales for a median of its own; a dash means it has fewer.

Year by year

Counted sales
YearSalesMedian priceMedian £ / m²
2026190£521,300£5,910
2025357£500,000£6,130
2024353£500,000£5,960
2023317£512,000£6,100
2022369£525,000£6,030
2021495£492,000£5,910
2020352£480,500£5,980
2019386£472,500£5,790
2018452£475,000£6,070
2017509£430,000£5,970
2016453£425,000£5,840
2015487£400,000£5,170
The last 12 years; the chart above runs from 1995.

Sales to September 2026 · HM Land Registry price paid data · MHCLG energy certificates · ONS postcode directory · medians of counted sales over 24 months · typical floor area 79 m² · change on a year ago −2.7% · An index-based comparison of sold prices, not a valuation.