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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.

3, Osterley Avenue

Semi-Detached · Freehold · Existing

11 Dec 2017 · Isleworth · Greater London · Tw7 4qf

Price Paid
£785,000

ISLEWORTH BUSINESS COMPLEX, UNIT 6, St Johns Road

Other · Leasehold · Existing

11 Dec 2017 · Isleworth · Greater London · Tw7 6nl

Price Paid
£270,000

102, White Lodge Close

Flat/Maisonette · Leasehold · Existing

08 Dec 2017 · Isleworth · Greater London · Tw7 6tr

Price Paid
£280,000

4, Northumberland Avenue

Semi-Detached · Freehold · Existing

08 Dec 2017 · Isleworth · Greater London · Tw7 5hu

Price Paid
£890,000

WESTGATE HOUSE, FLAT 182, London Road

Flat/Maisonette · Leasehold · Existing

08 Dec 2017 · Isleworth · Greater London · Tw7 4dj

Price Paid
£305,000

13, Bankside Close

Flat/Maisonette · Leasehold · Existing

08 Dec 2017 · Isleworth · Greater London · Tw7 7ew

Price Paid
£325,000

17, Eversley Crescent

Semi-Detached · Freehold · Existing

08 Dec 2017 · Isleworth · Greater London · Tw7 4lr

Price Paid
£680,000

BOULOGNE HOUSE, FLAT 36, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

06 Dec 2017 · Isleworth · Greater London · Tw7 5fq

Price Paid
£331,200

40A, Syon Lane

Terraced · Freehold · Existing

06 Dec 2017 · Isleworth · Greater London · Tw7 5nq

Price Paid
£550,000

GARAGE 19, Ravenswood Gardens

Other · Leasehold · Existing

05 Dec 2017 · Isleworth · Greater London · Tw7 4jg

Price Paid
£15,000

WILLOW COURT, 1, FLAT 3, Wood Lane

Flat/Maisonette · Leasehold · Existing

01 Dec 2017 · Isleworth · Greater London · Tw7 5fb

Price Paid
£120,000

441, Twickenham Road

Semi-Detached · Freehold · Existing

01 Dec 2017 · Isleworth · Greater London · Tw7 7es

Price Paid
£515,000

FORGE LODGE, 5, Gumley Gardens

Flat/Maisonette · Leasehold · Existing

01 Dec 2017 · Isleworth · Greater London · Tw7 6pp

Price Paid
£292,000

BOOTHROYD HOUSE, 2, FLAT 5, Draymans Way

Flat/Maisonette · Leasehold · Existing

01 Dec 2017 · Isleworth · Greater London · Tw7 6sy

Price Paid
£275,000

THURZA COURT, 3, College Road

Flat/Maisonette · Leasehold · Existing

01 Dec 2017 · Isleworth · Greater London · Tw7 5dg

Price Paid
£330,000

NURBURG HOUSE, FLAT 12, Frazer Nash Close

Flat/Maisonette · Leasehold · Existing

01 Dec 2017 · Isleworth · Greater London · Tw7 5fu

Price Paid
£475,000

BOULOGNE HOUSE, FLAT 39, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

30 Nov 2017 · Isleworth · Greater London · Tw7 5fq

Price Paid
£475,000

BOULOGNE HOUSE, FLAT 41, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

30 Nov 2017 · Isleworth · Greater London · Tw7 5fq

Price Paid
£585,000

BOULOGNE HOUSE, FLAT 40, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

30 Nov 2017 · Isleworth · Greater London · Tw7 5fq

Price Paid
£490,000

652, Great West Road

Semi-Detached · Freehold · Existing

30 Nov 2017 · Isleworth · Greater London · Tw7 4pu

Price Paid
£792,000