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Property Insights for Isleworth

Isleworth · Greater London · 18.3K town transactions

Avg sold price

-20.2%

£498,869

Latest 12 months ending Jun 2026

Median price

All records

£250,000

18.3K transactions in dataset

Transactions

-25.2%

407

Latest 12-month window

Most common type

42.5% share

Flat/Maisonette

7,772 of 18,295 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

+45.0% price trend by 2035

£682,660 projected avg sale

4.2% 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
32, Elizabeth Gardens £345,000

Flat/Maisonette · Leasehold Jun 2026
Church Court, Flat 2, St Johns Road £220,000

Flat/Maisonette · Leasehold Jun 2026

- 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

12.1% new build

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

- Records

Properties in Isleworth.

NORRIS HOUSE, 20, Union Lane

Flat/Maisonette · Leasehold

13 Aug 2010 · Isleworth · Greater London · Tw7 6gs

Price Paid: £244,000

NORRIS HOUSE, 34, Union Lane

Flat/Maisonette · Leasehold

13 Aug 2010 · Isleworth · Greater London · Tw7 6gs

Price Paid: £247,950

5, Percy Road

Terraced · Freehold

13 Aug 2010 · Isleworth · Greater London · Tw7 7hd

Price Paid: £371,500

108, St Johns Road

Terraced · Freehold

12 Aug 2010 · Isleworth · Greater London · Tw7 6pg

Price Paid: £434,250

111, Hall Road

Semi-Detached · Freehold

12 Aug 2010 · Isleworth · Greater London · Tw7 7pb

Price Paid: £340,000

29, Pevensey Close

Terraced · Freehold

12 Aug 2010 · Isleworth · Greater London · Tw7 4qs

Price Paid: £225,000

NORRIS HOUSE, 14, Union Lane

Flat/Maisonette · Leasehold

11 Aug 2010 · Isleworth · Greater London · Tw7 6gs

Price Paid: £290,500

NORRIS HOUSE, 12, Union Lane

Flat/Maisonette · Leasehold

11 Aug 2010 · Isleworth · Greater London · Tw7 6gs

Price Paid: £245,950

NORRIS HOUSE, 29, Union Lane

Flat/Maisonette · Leasehold

11 Aug 2010 · Isleworth · Greater London · Tw7 6gs

Price Paid: £246,500

107, College Road

Semi-Detached · Freehold

11 Aug 2010 · Isleworth · Greater London · Tw7 5dp

Price Paid: £456,000

NORRIS HOUSE, 28, Union Lane

Flat/Maisonette · Leasehold

11 Aug 2010 · Isleworth · Greater London · Tw7 6gs

Price Paid: £188,500

NORRIS HOUSE, 44, Union Lane

Flat/Maisonette · Leasehold

11 Aug 2010 · Isleworth · Greater London · Tw7 6gs

Price Paid: £249,500

63, Twickenham Road

Terraced · Freehold

11 Aug 2010 · Isleworth · Greater London · Tw7 6ar

Price Paid: £290,000

NORRIS HOUSE, 33, Union Lane

Flat/Maisonette · Leasehold

11 Aug 2010 · Isleworth · Greater London · Tw7 6gs

Price Paid: £191,000