« Sold prices in TW7
20, SIDMOUTH AVENUE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4DW +£509,000
Change since first sale
Energy performance D potential B
EPC energy rating
£5,455/m²
Price per m² (last sale)
What is an EPC, and how to order one »
Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Nov 2021.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Price history How this compares Averages cover every recorded sale in TW7 4DW (2015–2025) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.
£540,647
Average in TW7 4DW (2015–2025)
£540,647
Average on SIDMOUTH AVENUE (2015–2025)
+22%
above postcode average
Full transaction history Date sold Price paid Property type Tenure New build 20 May 2022 £660,000 Terraced Freehold No 12 October 2015 £151,000 Terraced Freehold No
Recent sales nearby £550,000
17, SIDMOUTH AVENUE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4DW
Terraced Dec 2025
£670,000
16, SIDMOUTH AVENUE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4DW
Terraced Nov 2024
£575,000
5, SIDMOUTH AVENUE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4DW
Terraced Jun 2024
£555,000
27, SIDMOUTH AVENUE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4DW
Semi-detached Feb 2024
£585,000
23, SIDMOUTH AVENUE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4DW
Terraced Mar 2023
£530,000
19, SIDMOUTH AVENUE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4DW
Terraced Dec 2022
More sold prices in TW7 Sold prices in ISLEWORTH