Type
Flat/Maisonette
Tenure
Leasehold
Floor Area
624 sq ft
58 m²
Last Sale Price
£293,000
Feb 2026
Estimated Valuation
£293,000
Est. £/sq ft
£469/sq ft
£5,052/m²
Property Details
TypeFlat/Maisonette
TenureLeasehold
Built formSemi-Detached
Construction ageEngland and Wales: 1996-2002
Habitable rooms3
Main fuelelectricity (not community)
EPC currentC
EPC potentialB
Floor area624 sq ft (58 m²)
EPC dateMay 2020
WallsTimber frame, as built, insulated (assumed)
HeatingElectric storage heaters
Transaction History
27 Feb 2026
£293,000
4 Apr 2008
£182,000
5 Jan 1999
New build
£83,000
Key Metrics
Estimated valuation£293,000
Value per sq ft / m²£469/sq ft (£5,052/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
TW4 district percentileNot available
National percentileNot available
Other Properties on Avondale Gardens
11Semi-Detached
£603,000
Feb 2026
58Terraced
£430,000
Dec 2025
61Flat/Maisonette
£235,000
Nov 2024
45Flat/Maisonette
£300,000
Jun 2024
63Semi-Detached
£582,000
Mar 2024
29Semi-Detached
£560,000
Dec 2023
12Terraced
£645,000
Aug 2023
38Semi-Detached
£352,000
May 2018
44Semi-Detached
£465,000
Jan 2018
9Semi-Detached
£630,000
Sept 2017
1Detached
£370,000
Mar 2017
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
£431,014
72
National percentile
Average Net Household Income - TW4
£48,156
84
National percentile
10-Year Annualised Price Growth - TW4
3.7%
55
National percentile
10-Year Annualised Rent Growth - TW
3.0%
5
National percentile