7 Cranmore Avenue, Isleworth, TW7 4QW
About 7 Cranmore Avenue
7 Cranmore Avenue is a three-bedroom semi-detached house in Isleworth (TW7 4QW). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (December 2022) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since April 2009. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Poor to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 71), a 2-band jump.
Untraded for 16 years, with the last transfer in May 2010. Today's modelled estimate of £776,000 sits 64.4% above the 2010 sale of £472,000. At 113 m² it sits well below the postcode median (175 m² across 14 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 7 Cranmore 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
What this property has
Inside
- Bedrooms3
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenYes
- DrivewayYes
Energy performance
7 Cranmore Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
- Feb 2009ExtensionFullIn report
Extension: Part single, part two storey
Demolition of the existing single storey rear extension and erection of part two storey, part single storey rear and side extensions and erection of rear roof extension incorporating one side roof light to the house
- Reference
- P/2008/3508
- Jun 2007ExtensionFullIn report
Extension: Side and rear of property
Erection of a two-storey part side/part rear extension and an extension to the rear roof slope of the house
- Reference
- P/2007/1241
We flagged 2 things worth checking at 7 Cranmore 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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
7 Cranmore Avenue valuation sits well clear of the typical sold price in this postcode.
£776,000
Modelled from EPC, postcode comparables.
£472,000
Recorded with HM Land Registry.
Sales timeline
20 May 2010Most recent
£472,000
Median price across the last 5 sales in TW7 4QW: £900,000 (2025–2022).
Nearby sales in TW7 4QW
Everything we know about 7 Cranmore 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
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other Cranmore Avenue homes
7 Cranmore Avenue is notably below the street on epc rating.
Price per m²
£4,177
Street avg £4,784
Floor Area
113 m²
Street avg 188 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
6.1 t/year
Street avg 5.2 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
0.2 km
Osterley Underground Station — subway entrance.
Closest school
0.9 km
Isleworth and Syon School for Boys. 48 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
52.3dB
Night-time· 23:00 – 07:00
44.4dB