23 Avenue Road, Isleworth, TW7 4JL
About 23 Avenue Road
23 Avenue Road is a four-bedroom property in Isleworth (TW7 4JL). It has council tax band F.
It hasn't traded since December 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. 7 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations.
Know exactly what you're buying at 23 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
What this property has
Inside
- Bedrooms4
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
23 Avenue Road has been extended on multiple sides of the property across separate planning applications.
- Jul 2022Tree WorksTreesIn report
Works to a selection of trees within a conservation area: T1 Hornbeam - Cut back to as close to boundary as possible. T2 Cotoneaster - Reduce crown by approx 1.25-1.5m T3 Laurel - Trim back to contain T4 Laurel - Trim back to contain
Conservation Area- Documents
- 5 docs on file
- Reference
- P/2022/1668
- Apr 2015Tree WorksTreesIn report
Works to trees in a conservation area: T1 Hornbeam - Light pruning T2 Cypress - fell to ground. T3 Sycamore - fell to ground. T4 Laurel - trim all round. T5 Laurel- trim all round.
- Documents
- 4 docs on file
- Reference
- P/2015/1037
We flagged 2 things worth checking at 23 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
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£575,000
Recorded with HM Land Registry.
Sales timeline
1 December 2009Most recent
£575,000
Median price across the last 5 sales in TW7 4JL: £657,500 (2018–2011).
Everything we know about 23 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

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