637 London Road, Isleworth, TW7 4ER
About 637 London Road
637 London Road is a property in Isleworth (TW7 4ER). It has council tax band E.
It hasn't traded since May 1997, a hold of 29 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 637 London 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
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
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jan 2016ExtensionOutlineIn report
Extension: Single storey · Rear of property
Ground floor rear extension 6.0 metres deep, maximum height of 3.5 metres, 3.0 metres high to the eaves
- Reference
- PA/2015/5369
- Mar 2015Loft ConversionOutlineIn report
Certificate of Lawfulness for the erection of a rear roof extension with a hip to gable conversion with roof lights within the front roof slope of the house.
- Documents
- 10 docs on file
- Reference
- P/2015/0044
We flagged 2 things worth checking at 637 London 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
Latest sale on 637 London Road was the lowest on Land Registry record across the postcode.
£89,950
Recorded with HM Land Registry.
Sales timeline
6 May 1997Most recent
£89,950
Median price across the last 5 sales in TW7 4ER: £475,000 (2022–2006).
Nearby sales in TW7 4ER
Everything we know about 637 London 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
Star Road — bus stop.
Closest school
0.2 km
Spring Grove Primary School. 47 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
53.1dB

Night-time· 23:00 – 07:00
43.0dB