3 Alton Close, Isleworth, TW7 6AL
About 3 Alton Close
3 Alton Close is a mid-terrace house in Isleworth (TW7 6AL). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2013) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from August 2013, so improvements made since then won't be reflected.
Today's modelled estimate of £606,000 sits 55.4% above the 2013 sale of £390,000. On a £-per-square-foot basis, the last sale (£377/sq ft) was about 19.6% above the typical sold price in the postcode. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in November 2013, so it's been off the market for around 13 years.
Know exactly what you're buying at 3 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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Aug 2023
EPC Rating
Planning history
- Feb 2019ExtensionOutlineIn report
Certificate of Lawfulness for the erection of a rear roof extension with roof windows to the front of the house
- Documents
- 8 docs on file
- Reference
- P/2019/0185
We flagged 2 things worth checking at 3 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
3 Alton Close valuation sits well clear of the typical sold price in this postcode.
£606,000
Modelled from EPC, postcode comparables.
£390,000
Recorded with HM Land Registry.
Sales timeline
15 November 2013Most recent
£390,000
Median price across the last 5 sales in TW7 6AL: £450,000 (2020–2013).
Everything we know about 3 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
On epc rating, 3 Alton Close stands well clear of the street.
Price per m²
£4,063
Street avg £4,693
Floor Area
96 m²
Street avg 91 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.8 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
0.1 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