8 Alton Close, Isleworth, TW7 6AL
About 8 Alton Close
8 Alton Close is a three-bedroom semi-detached house in Isleworth (TW7 6AL). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (February 2015) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected.
9 planning records sit against the property, 4 approved, 1 refused. Past consents include partial demolition and an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Today's modelled estimate of £637,000 is 41.6% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£504/sq ft) was about 59.6% above the typical sold price in the postcode. Last changed hands 11 years ago, in May 2015.
Know exactly what you're buying at 8 Alton Close
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
Energy performance
8 Alton Close'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This certificate is over 10 years old and is no longer valid.Expired 04 Feb 2025
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Mar 2025DemolitionFullIn report
Erection of a detached outbuilding in the rear garden, following the demolition of the existing garden storage room.
- Documents
- 8 docs on file
- Reference
- P/2025/0247
- Feb 2025OutbuildingOutlineIn report
Certificate of lawfulness for the proposed erection of an outbuilding in the rear garden to be used as an office.
- Documents
- 5 docs on file
- Reference
- P/2025/0249
We flagged 2 things worth checking at 8 Alton Close
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
8 Alton Close valuation sits well clear of the typical sold price in this postcode.
£637,000
Modelled from EPC, postcode comparables.
£450,000
Recorded with HM Land Registry.
Sales timeline
12 May 2015Most recent
£450,000
Median price across the last 5 sales in TW7 6AL: £450,000 (2020–2013).
Everything we know about 8 Alton Close, 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 Alton Close homes
EPC Rating for 8 Alton Close lags the street by a wide margin.
Price per m²
£5,422
Street avg £4,499
Floor Area
83 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.4 t/year
Street avg 4.4 t/year
Similar properties nearby
1 Essex Avenue
TW7 6LF
1 Alton Close
TW7 6AL
1 Aylett Road
TW7 6NP
1 Gibson Close
TW7 6LZ
1 Elmer Gardens
TW7 6EY
1 Busch Close
TW7 6UE
1 Gumley Gardens
TW7 6PW
1 Chase Court, Amhurst Gardens
TW7 6AH
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
Alton Close — bus stop.
Closest school
0.2 km
Isleworth Town Primary School. 39 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
54.7dB
Night-time· 23:00 – 07:00
44.8dB