31 Brantwood Avenue, Isleworth, TW7 7EX
About 31 Brantwood Avenue
31 Brantwood Avenue is a three-bedroom semi-detached house in Isleworth (TW7 7EX). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2023) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). Our model identifies extension potential, subject to local planning policy.
3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£614/sq ft) was about 52.4% above the typical sold price in the postcode. Sold August 2023 for £760,000.
Know exactly what you're buying at 31 Brantwood Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- ParkingOff street
Building
- Extension potentialPossible
Energy performance
EPC Rating
Planning history
A recent planning application at 31 Brantwood Avenue was refused — worth checking the council file.
- Dec 2024ExtensionOutlineIn report
Certificate of lawfulness for the proposed erection of a side roof extension with side and front roof windows to the house.
- Documents
- 11 docs on file
- Reference
- P/2024/3662
- Jun 2024ExtensionFullIn report
Extension: Single storey · Side and rear of property
Erection of a single storey side and rear extension
- Documents
- 14 docs on file
- Reference
- P/2024/1265
We flagged 1 thing worth checking at 31 Brantwood Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
31 Brantwood Avenue valuation sits well clear of the typical sold price in this postcode.
£826,000
Modelled from EPC, postcode comparables.
£760,000
Recorded with HM Land Registry.
Sales timeline
14 August 2023Most recent
£760,000
Median price across the last 5 sales in TW7 7EX: £775,000 (2025–2017).
Nearby sales in TW7 7EX
Everything we know about 31 Brantwood Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Brantwood Avenue homes
Habitable Rooms for 31 Brantwood Avenue lags the street by a wide margin.
Price per m²
£6,609
Street avg £5,082
Floor Area
115 m²
Street avg 116 m²
Habitable Rooms
3 rooms
Street avg 6 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Isleworth Leisure Centre and Library — bus stop.
Closest school
0.3 km
Worple Primary School. 44 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
52.0dB
Night-time· 23:00 – 07:00
43.1dB