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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.

MONARCH HOUSE, 8, Church Street

Other · Freehold · Existing

17 Jul 2020 · Isleworth · Greater London · Tw7 6xb

Price Paid
£850,000

WOTTON HOUSE, 71, FLAT 49, St Johns Road

Flat/Maisonette · Leasehold · New Build

16 Jul 2020 · Isleworth · Greater London · Tw7 6gx

Price Paid
£400,000

1, Thornbury Road

Detached · Freehold · Existing

16 Jul 2020 · Isleworth · Greater London · Tw7 4hq

Price Paid
£450,000

98, Worton Road

Terraced · Freehold · Existing

10 Jul 2020 · Isleworth · Greater London · Tw7 6hg

Price Paid
£587,000

TRIMMER COURT, 4, FLAT 2, Draymans Way

Flat/Maisonette · Leasehold · Existing

10 Jul 2020 · Isleworth · Greater London · Tw7 6sz

Price Paid
£290,000

5, Newton Road

Semi-Detached · Freehold · Existing

10 Jul 2020 · Isleworth · Greater London · Tw7 6qd

Price Paid
£530,000

12, Dawes Avenue

Semi-Detached · Freehold · Existing

10 Jul 2020 · Isleworth · Greater London · Tw7 7jt

Price Paid
£555,000

JOHN BUSCH HOUSE, 277, APARTMENT 11, London Road

Flat/Maisonette · Leasehold · Existing

08 Jul 2020 · Isleworth · Greater London · Tw7 5fn

Price Paid
£350,000

13, Thornbury Road

Terraced · Freehold · Existing

06 Jul 2020 · Isleworth · Greater London · Tw7 4hq

Price Paid
£450,000

WOTTON HOUSE, 71, FLAT 41, St Johns Road

Flat/Maisonette · Leasehold · New Build

03 Jul 2020 · Isleworth · Greater London · Tw7 6gx

Price Paid
£377,500

24, Napier Road

Terraced · Freehold · Existing

03 Jul 2020 · Isleworth · Greater London · Tw7 7hr

Price Paid
£637,000

8, Chestnut Grove

Semi-Detached · Freehold · Existing

02 Jul 2020 · Isleworth · Greater London · Tw7 7ez

Price Paid
£800,000

COOMB HOUSE, 7, St Johns Road

Other · Freehold · Existing

01 Jul 2020 · Isleworth · Greater London · Tw7 6nh

Price Paid
£10,440,000

THE COTTAGE, 2A, Percy Road

Terraced · Freehold · Existing

29 Jun 2020 · Isleworth · Greater London · Tw7 7hb

Price Paid
£427,500

4, Byfield Road

Semi-Detached · Freehold · Existing

29 Jun 2020 · Isleworth · Greater London · Tw7 7af

Price Paid
£590,000

53, Roxborough Avenue

Terraced · Freehold · Existing

29 Jun 2020 · Isleworth · Greater London · Tw7 5hq

Price Paid
£627,000

39, Steele Road

Terraced · Freehold · Existing

26 Jun 2020 · Isleworth · Greater London · Tw7 7hl

Price Paid
£650,000

4, Greenwood Road

Terraced · Freehold · Existing

26 Jun 2020 · Isleworth · Greater London · Tw7 6hz

Price Paid
£290,000

5, Munnings Gardens

Flat/Maisonette · Leasehold · Existing

24 Jun 2020 · Isleworth · Greater London · Tw7 7nq

Price Paid
£350,000

116, St Johns Road

Semi-Detached · Freehold · Existing

23 Jun 2020 · Isleworth · Greater London · Tw7 6pl

Price Paid
£810,000