3Y Avg Price
£305,000
1 sales
Properties
8
Sales / Year
0.4
5-year average
Avg £/sq ft
£314
£3,381/m²
Rank in TW4
88th
of 107 streets
Last Sale
£305,000
Mar 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
11 total recorded
62 Simpson Road
Flat/Maisonette
£305,000
Mar 2025
8 Simpson Road
Flat/Maisonette
£365,000
Jul 2022
78 Simpson Road
Flat/Maisonette
£230,000
May 2018
42 Simpson Road
Flat/Maisonette
£175,000
Feb 2014
72 Simpson Road
Flat/Maisonette
£166,000
Feb 2014
28 Simpson Road
Flat/Maisonette
£145,000
Nov 2012
42 Simpson Road
Flat/Maisonette
£128,000
Apr 2011
72 Simpson Road
Flat/Maisonette
£145,000
Aug 2010
66 Simpson Road
Flat/Maisonette
£145,000
Jul 2010
22 Simpson Road
Flat/Maisonette
£157,000
Sept 2007
Street Rankings — TW4
Streets ranked by 3-year average sale price. Showing positions 84–93 of 107.
| # | Street | 3Y Avg |
|---|---|---|
| 84 | The Birches | £315,250 |
| 85 | Islay Gardens | £315,000 |
| 85 | Warwick Road | £315,000 |
| 87 | Pickwick Close | £308,000 |
| 88 | Simpson Road | £305,000 |
| 89 | Millfield Road | £297,500 |
| 90 | Dorney Way | £290,000 |
| 91 | Farm Road | £286,667 |
| 92 | Ermine Close | £285,000 |
| 93 | Rectory Road | £280,000 |
Property Mix
Type
Tenure
EPC Ratings
6 of 8 properties have an EPC record
Avg floor area: 807 sq ft (75 m²)
District Context — TW4
TW4 covers Isleworth and surrounding areas in west London, sitting between the Thames and the M4 corridor. It is a diverse, mixed-tenure neighbourhood with strong transport links and a broad demographic mix.
Average Property Price - TW4
£459,778
78
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - TW4
£48,156
84
National percentile
2023 census data
10-Year Annualised Price Growth - TW4
2.9%
47
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - TW
3.2%
7
National percentile
Estimate at 31 Aug 2026