43 Spencer Road, Isleworth, TW7 4BN
About 43 Spencer Road
43 Spencer Road is a property in Isleworth (TW7 4BN). It has council tax band E.
Held since September 2005 — that's 21 years off the open market, well above the local norm. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 43 Spencer 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
43 Spencer Road has been extended on multiple sides of the property across separate planning applications.
- Jun 2025ExtensionFullIn report
Extension: Side and rear of property
Erection of a two storey side and single storey rear extension
- Documents
- 9 docs on file
- Reference
- P/2025/1182
- Mar 2008ExtensionFullIn report
Extension: Part single, part two storey
Erection of a single storey rear extension and two storey side extension to the house
- Reference
- P/2008/0149
We flagged 2 things worth checking at 43 Spencer 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
£265,000
Recorded with HM Land Registry.
Sales timeline
25 September 2005Most recent
£265,000
Median price across the last 5 sales in TW7 4BN: £450,000 (2025–2021).
Nearby sales in TW7 4BN
Everything we know about 43 Spencer 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
0.3 km
Gresham Road Lampton — bus stop.
Closest school
0.6 km
Spring Grove Primary School. 46 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
54.4dB

Night-time· 23:00 – 07:00
44.8dB