11 Avenue Road, Isleworth, TW7 4JL
About 11 Avenue Road
11 Avenue Road is a semi-detached house in Isleworth (TW7 4JL). It has a recorded floor area of 117 m² (around 1264 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (December 2011) shows a D (score 56), a step below the typical UK home. The latest certificate is from December 2011, so improvements made since then won't be reflected.
10 planning records sit against the property, 7 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. At 117 m² it's 18.6% larger than the typical home in the postcode (99 m² median across 10 EPCs). On the market in February 2012 and unlisted since — roughly 14 years. Today's modelled estimate of £857,000 is 30.3% above the 2012 sale price.
Know exactly what you're buying at 11 Avenue Road
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
11 Avenue Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Dec 2021
EPC Rating
Planning history
11 Avenue Road has been through 7 approved planning applications — a well-evolved property.
- Sept 2017Tree WorksTreesIn report
T1: Mimosa tree - Reduce height by 2.5 - 3 metres, pull in sides to balance canopy and maintain an even shape, remove epicormic growth and major dead wood Back Garden and T2: Fig tree - Reduce height by 1.5 - 2 metres, pull in sides by 1 metre to balance canopy and maintain an even shape, remove epicormic growth and major dead wood
- Documents
- 4 docs on file
- Reference
- P/2017/3288
- Mar 2016Tree WorksTreesIn report
Works to a tree in a conservation area - Cherry Tree to crown thin by 30%
Conservation Area- Reference
- P/2016/0729
We flagged 2 things worth checking at 11 Avenue Road
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
11 Avenue Road valuation sits well clear of the typical sold price in this postcode.
£857,000
Modelled from EPC, postcode comparables.
£657,500
Recorded with HM Land Registry.
Sales timeline
10 February 2012Most recent
£657,500
Median price across the last 5 sales in TW7 4JL: £620,000 (2018–2009).
Everything we know about 11 Avenue Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Avenue Road homes
On epc rating, 11 Avenue Road stands well clear of the street.
Price per m²
£5,598
Street avg £5,988
Floor Area
117 m²
Street avg 132 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
7.7 t/year
Street avg 8.4 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Isleworth — bus stop.
Closest school
0.3 km
West Thames College. 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
54.5dB

Night-time· 23:00 – 07:00
44.0dB