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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.

28, Thatchers Way

Flat/Maisonette · Freehold · Existing

08 Jan 2018 · Isleworth · Greater London · Tw7 7pl

Price Paid
£295,000

455, Twickenham Road

Flat/Maisonette · Leasehold · Existing

05 Jan 2018 · Isleworth · Greater London · Tw7 7dz

Price Paid
£325,000

354, Summerwood Road

Flat/Maisonette · Leasehold · Existing

03 Jan 2018 · Isleworth · Greater London · Tw7 7qp

Price Paid
£315,000

55, Napier Road

Terraced · Freehold · Existing

03 Jan 2018 · Isleworth · Greater London · Tw7 7hp

Price Paid
£708,000

ANZANI HOUSE, FLAT 10, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

28 Dec 2017 · Isleworth · Greater London · Tw7 5fw

Price Paid
£335,000

ANZANI HOUSE, FLAT 2, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

22 Dec 2017 · Isleworth · Greater London · Tw7 5fw

Price Paid
£360,000

ANZANI HOUSE, FLAT 6, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

22 Dec 2017 · Isleworth · Greater London · Tw7 5fw

Price Paid
£335,000

ANZANI HOUSE, FLAT 5, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

22 Dec 2017 · Isleworth · Greater London · Tw7 5fw

Price Paid
£335,000

29, Castle Road

Terraced · Freehold · Existing

21 Dec 2017 · Isleworth · Greater London · Tw7 6qr

Price Paid
£640,000

69, Spencer Road

Flat/Maisonette · Leasehold · Existing

21 Dec 2017 · Isleworth · Greater London · Tw7 4bn

Price Paid
£230,450

53, White Lodge Close

Flat/Maisonette · Leasehold · Existing

21 Dec 2017 · Isleworth · Greater London · Tw7 6th

Price Paid
£390,000

1, Samuelson Place

Terraced · Freehold · New Build

21 Dec 2017 · Isleworth · Greater London · Tw7 4fp

Price Paid
£600,000

2, Samuelson Place

Terraced · Freehold · New Build

21 Dec 2017 · Isleworth · Greater London · Tw7 4fp

Price Paid
£599,995

51, Otterburn Gardens

Flat/Maisonette · Leasehold · Existing

20 Dec 2017 · Isleworth · Greater London · Tw7 5jq

Price Paid
£325,000

18, Teesdale Avenue

Terraced · Freehold · Existing

20 Dec 2017 · Isleworth · Greater London · Tw7 6ap

Price Paid
£530,000

ANZANI HOUSE, FLAT 12, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

20 Dec 2017 · Isleworth · Greater London · Tw7 5fw

Price Paid
£465,000

ANZANI HOUSE, FLAT 7, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

20 Dec 2017 · Isleworth · Greater London · Tw7 5fw

Price Paid
£445,000

ANZANI HOUSE, FLAT 11, Frazer Nash Close

Flat/Maisonette · Leasehold · New Build

20 Dec 2017 · Isleworth · Greater London · Tw7 5fw

Price Paid
£440,000

GROVE HOUSE, 76, FLAT 20, Sidmouth Avenue

Flat/Maisonette · Leasehold · New Build

20 Dec 2017 · Isleworth · Greater London · Tw7 4fq

Price Paid
£400,000

GROVE HOUSE, 76, FLAT 25, Sidmouth Avenue

Flat/Maisonette · Leasehold · New Build

20 Dec 2017 · Isleworth · Greater London · Tw7 4fq

Price Paid
£459,950