21 Brantwood Avenue, Isleworth, TW7 7EX
About 21 Brantwood Avenue
21 Brantwood Avenue is a property in Isleworth (TW7 7EX). It has council tax band E.
Untraded for 21 years, with the last transfer in March 2005. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2004–2005, sale prices on this property compounded at 16.8% per year.
Know exactly what you're buying at 21 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
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
21 Brantwood Avenue has 2 separate extension applications on the council record.
- Jan 2017ExtensionFullIn report
Extension: Part single, part two storey
Erection of a first floor side extension and part single, part two-storey rear extesion to the house with roof lantern to the house.
- Documents
- 8 docs on file
- Reference
- P/2016/4508
- Nov 2016ExtensionOutlineIn report
Extension: Single storey · Rear of property
Ground floor rear extension 5 metres deep, maximum height of 3 metres, 3 metres high to the eaves
- Documents
- 7 docs on file
- Reference
- PA/2016/4491
We flagged 1 thing worth checking at 21 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
21 Brantwood Avenue changed hands twice within eighteen months — unusual for the area.
£292,000
Growth on file: 16.8% per year over 1 year.
Sales timeline
22 March 2005Most recent
£292,000
+16.8%over 8 months22 July 2004
£250,000
Median price across the last 5 sales in TW7 7EX: £775,000 (2025–2020).
Nearby sales in TW7 7EX
Everything we know about 21 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
Similar properties nearby
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