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Property Insights for Isleworth

Isleworth · Greater London · 18.1K town transactions

Avg sold price

-21.2%

£510,285

Latest 12 months ending Jun 2026

Median price

All records

£250,000

18.1K transactions in dataset

Transactions

-36.2%

294

Latest 12-month window

Most common type

42.5% share

Flat/Maisonette

7,676 of 18,073 sales

- Price trend

Average sold price, £ thousands

How average sold prices have moved over years - a steady upward trend signals capital growth.

- Property type mix

42.5%top share · Flat/Maisonette

Share of transactions by property type, based on the price paid dataset.

- Trend projection

+34.4% price trend by 2031
£671,900 projected avg sale
6.1% annualised trend
Confidence: High

A simple historical trend projection derived from recorded sale prices in this area.

- Recent sales

  • 32, Elizabeth Gardens £345,000
    Flat/Maisonette · Leasehold Jun 2026
  • Church Court, Flat 2, St Johns Road £220,000
    Flat/Maisonette · Leasehold Jun 2026
  • 3, Riverside Walk £630,000
    Semi-Detached · Freehold Jun 2026

- Price snapshot

  • Highest sale £33,500,000
  • Median sale £250,000
  • Lowest sale £250

- Sales activity

Latest 12 months vs previous 12 months

A side-by-side count of recorded sales by property type across two rolling annual windows.

- Tenure split

55.5% freehold

Tenure share calculated directly from the recorded sale records for this area.

- Build status

12.2% new build

Existing versus new-build share using the Land Registry old/new classification.

- Records

Properties in Isleworth.

THURZA COURT, 7, College Road

Flat/Maisonette · Leasehold · Existing

25 Sep 2020 · Isleworth · Greater London · Tw7 5dg

Price Paid
£295,000

42, Worple Road

Terraced · Freehold · Existing

25 Sep 2020 · Isleworth · Greater London · Tw7 7ar

Price Paid
£705,000

47, South Street

Terraced · Freehold · Existing

25 Sep 2020 · Isleworth · Greater London · Tw7 7aa

Price Paid
£490,000

15, Talbot Road

Semi-Detached · Freehold · Existing

25 Sep 2020 · Isleworth · Greater London · Tw7 7hg

Price Paid
£650,000

LION COURT, FLAT 59, Swan Street

Flat/Maisonette · Leasehold · Existing

23 Sep 2020 · Isleworth · Greater London · Tw7 6ya

Price Paid
£600,000

79, Thornbury Road

Terraced · Freehold · Existing

21 Sep 2020 · Isleworth · Greater London · Tw7 4nl

Price Paid
£480,000

10, Hillary Drive

Terraced · Freehold · Existing

18 Sep 2020 · Isleworth · Greater London · Tw7 7eg

Price Paid
£445,000

WOTTON HOUSE, 71, FLAT 35, St Johns Road

Flat/Maisonette · Leasehold · New Build

18 Sep 2020 · Isleworth · Greater London · Tw7 6gx

Price Paid
£365,000

HEATH HOUSE, 565, FLAT 45, London Road

Flat/Maisonette · Leasehold · Existing

18 Sep 2020 · Isleworth · Greater London · Tw7 4fa

Price Paid
£480,000

WOTTON HOUSE, 71, FLAT 36, St Johns Road

Flat/Maisonette · Leasehold · New Build

18 Sep 2020 · Isleworth · Greater London · Tw7 6gx

Price Paid
£360,000

576, FLAT 1, London Road

Flat/Maisonette · Leasehold · Existing

18 Sep 2020 · Isleworth · Greater London · Tw7 4ey

Price Paid
£330,000

825, Great West Road

Semi-Detached · Freehold · Existing

18 Sep 2020 · Isleworth · Greater London · Tw7 5pb

Price Paid
£680,000

33, Sidmouth Avenue

Terraced · Freehold · Existing

18 Sep 2020 · Isleworth · Greater London · Tw7 4dw

Price Paid
£525,000

435, Twickenham Road

Semi-Detached · Freehold · Existing

18 Sep 2020 · Isleworth · Greater London · Tw7 7es

Price Paid
£610,000

64, Elmer Gardens

Semi-Detached · Freehold · Existing

18 Sep 2020 · Isleworth · Greater London · Tw7 6hb

Price Paid
£495,000

15, Thornbury Road

Terraced · Freehold · Existing

18 Sep 2020 · Isleworth · Greater London · Tw7 4hq

Price Paid
£480,000

35 - 37, FLAT 9, St Johns Road

Flat/Maisonette · Leasehold · Existing

17 Sep 2020 · Isleworth · Greater London · Tw7 6ny

Price Paid
£255,000

HOLME COURT, 158, FLAT 34, Twickenham Road

Flat/Maisonette · Leasehold · Existing

17 Sep 2020 · Isleworth · Greater London · Tw7 7dl

Price Paid
£462,500

17, Hartland Road

Terraced · Freehold · Existing

17 Sep 2020 · Isleworth · Greater London · Tw7 6rh

Price Paid
£485,000

33, Castle Road

Terraced · Freehold · Existing

17 Sep 2020 · Isleworth · Greater London · Tw7 6qr

Price Paid
£548,000