Isleworth area report

Highlights

Isleworth is a neighbourhood in London with a population of 13,964. The median house price is £471,250, with terrace homes at £570,000 and flats at £317,000. Sales activity over the past year totalled 266, though prices have declined by 3.9% over five years. The median age is 36.5, and 52.1% of homes are owner-occupied. About 45% of neighbourhoods in England are more deprived than Isleworth. Air quality is moderate, with nitrogen dioxide at 17.0 micrograms per cubic metre and PM2.5 at 8.0. Around 5.4% of the area falls within flood zone 3. The neighbourhood contains 8 conservation areas and 44 listed buildings. Council tax for band D properties is £2,185.56. Connectivity is strong, with 98.2% superfast broadband coverage and 83.8% gigabit-capable coverage. The area is governed by the London Borough of Hounslow, a Labour-controlled authority.

Data updated 2026/2025. Isleworth, London — a free, sourced local-area report from Acreright. Every figure shows its source and date; where the data isn't reliable we say so rather than guess.

This district. Figures below lead with Isleworth’s own data where it exists; wider-area statistics are clearly labelled.

Within London, Isleworth ranks 10th cheapest of 33, 15th safest and 10th most affordable.

What does it cost?

• £471,250 median home price (HM Land Registry Price Paid, May 2026) Across this district

Sold prices in Isleworth have fallen 4% over the last five years (UK House Price Index).

Who lives here?

• 13,964 residents (ONS Census 2021 (Nomis), 2021) Across this district

About 45% of neighbourhoods in England are more deprived than Isleworth (English Indices of Deprivation, decile 5 of 10, national basis). Little changed since 2019 (decile 6).

Schools

• 98% of inspected schools rated Good or Outstanding (Get Information About Schools (GIAS) + Ofsted inspections MI, 2026) Across this district

Getting around

• ≈37 min fastest train to London (OpenStreetMap + National Rail timetable (ATOC/RDG, GTFS), 2026) This district
• 84% of premises can get gigabit broadband (Ofcom Connected Nations, 2024) Across this district

Has it been a good investment?

Investment context: a gross rental yield of about 5.7% (area median rent against the median sold price) — appraise a specific property at /appraisal/isleworth.

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Nearby areas we cover: Spring Grove, Worton, St Margarets.