Type
Terraced
Tenure
Freehold
Floor Area
1,044 sq ft
97 m²
Last Sale Price
£355,000
Oct 2006
Estimated Valuation
£743,799
Est. £/sq ft
£712/sq ft
£7,668/m²
Property Details
TypeTerraced
TenureFreehold
Built formSemi-Detached
Construction ageEngland and Wales: 1930-1949
Habitable rooms5
Main fuelmains gas (not community)
EPC currentD
EPC potentialB
Floor area1,044 sq ft (97 m²)
EPC dateMar 2023
WallsSolid brick, as built, no insulation (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
2 Oct 2006
£355,000
Key Metrics
Estimated valuation£743,799
Value per sq ft / m²£712/sq ft (£7,668/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
TW7 district percentile81st percentile
National percentile91st percentile
Other Properties on Northumberland Avenue
17Terraced
£805,000
Aug 2026
28Semi-Detached
£733,000
Mar 2025
45Terraced
£725,000
Sept 2023
5Semi-Detached
£650,000
Feb 2021
59Flat/Maisonette
£405,000
Nov 2020
21Semi-Detached
£660,000
Apr 2018
4Semi-Detached
£890,000
Dec 2017
2Semi-Detached
£525,000
Nov 2015
12Semi-Detached
£560,000
Jun 2014
20Terraced
£408,250
Oct 2011
27Semi-Detached
£420,000
Oct 2007
11Semi-Detached
£380,000
Jun 2007
District Context — TW7
TW7 covers Isleworth and the surrounding areas in west London, positioned between the Thames and the M4 corridor. The district is characterised by a mix of suburban residential neighbourhoods with good transport links and proximity to London's wider amenities.
Average Property Price - TW7
£514,319
85
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - TW7
£54,843
95
National percentile
2023 census data
10-Year Annualised Price Growth - TW7
1.2%
11
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - TW
3.2%
9
National percentile
Estimate at 30 Sep 2026