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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.

DOUGLAS BADER HOUSE, 9, 3, Gibson Close

Flat/Maisonette · Leasehold

18 Jun 2010 · Isleworth · Greater London · Tw7 6ne

Price Paid
£77,500

WARREN HOUSE, 18, Union Lane

Flat/Maisonette · Leasehold

18 Jun 2010 · Isleworth · Greater London · Tw7 6gj

Price Paid
£197,500

42, Roxborough Avenue

Semi-Detached · Freehold

18 Jun 2010 · Isleworth · Greater London · Tw7 5hj

Price Paid
£483,000

102, Worple Road

Terraced · Freehold

18 Jun 2010 · Isleworth · Greater London · Tw7 7hu

Price Paid
£430,000

COPPER BEECHES, 6, FLAT 4, Witham Road

Flat/Maisonette · Leasehold

18 Jun 2010 · Isleworth · Greater London · Tw7 4aw

Price Paid
£230,000

GISBEY HOUSE, 18, Union Lane

Flat/Maisonette · Leasehold

17 Jun 2010 · Isleworth · Greater London · Tw7 6gh

Price Paid
£183,500

GISBEY HOUSE, 23, Union Lane

Flat/Maisonette · Leasehold

16 Jun 2010 · Isleworth · Greater London · Tw7 6gh

Price Paid
£187,950

GISBEY HOUSE, 22, Union Lane

Flat/Maisonette · Leasehold

16 Jun 2010 · Isleworth · Greater London · Tw7 6gh

Price Paid
£184,500

GISBEY HOUSE, 8, Union Lane

Flat/Maisonette · Leasehold

16 Jun 2010 · Isleworth · Greater London · Tw7 6gh

Price Paid
£237,000

GISBEY HOUSE, 10, Union Lane

Flat/Maisonette · Leasehold

15 Jun 2010 · Isleworth · Greater London · Tw7 6gh

Price Paid
£185,500

GISBEY HOUSE, 24, Union Lane

Flat/Maisonette · Leasehold

15 Jun 2010 · Isleworth · Greater London · Tw7 6gh

Price Paid
£239,000

51, Mogden Lane

Semi-Detached · Freehold

15 Jun 2010 · Isleworth · Greater London · Tw7 7lh

Price Paid
£231,000

41, Primrose Place

Flat/Maisonette · Leasehold

15 Jun 2010 · Isleworth · Greater London · Tw7 5ba

Price Paid
£280,000

GISBEY HOUSE, 1, Union Lane

Flat/Maisonette · Leasehold

15 Jun 2010 · Isleworth · Greater London · Tw7 6gh

Price Paid
£235,500

GISBEY HOUSE, 11, Union Lane

Flat/Maisonette · Leasehold

14 Jun 2010 · Isleworth · Greater London · Tw7 6gh

Price Paid
£185,000

11, Regency Mews

Terraced · Freehold

14 Jun 2010 · Isleworth · Greater London · Tw7 7lx

Price Paid
£277,100

WARREN HOUSE, 4, Union Lane

Flat/Maisonette · Leasehold

14 Jun 2010 · Isleworth · Greater London · Tw7 6gj

Price Paid
£242,000

WARREN HOUSE, 1, Union Lane

Flat/Maisonette · Leasehold

14 Jun 2010 · Isleworth · Greater London · Tw7 6gj

Price Paid
£242,000

WARREN HOUSE, 8, Union Lane

Flat/Maisonette · Leasehold

11 Jun 2010 · Isleworth · Greater London · Tw7 6gj

Price Paid
£255,950

12, Kendall Road

Terraced · Freehold

11 Jun 2010 · Isleworth · Greater London · Tw7 6ra

Price Paid
£330,000