15 Alton Close, Isleworth, TW7 6AL
About 15 Alton Close
15 Alton Close is a property in Isleworth (TW7 6AL). It has council tax band F.
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, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 15 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
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
- Jul 2018ExtensionFullIn report
Extension: Side of property
Erection of a fire escape staircase for the first floor to the side of the house
- Documents
- 13 docs on file
- Reference
- P/2018/2267
- May 2018FullIn report
Erection of staircase to the side elevation from ground level to first floor level to form a new entrance and self contained studio flat.
- Documents
- 4 docs on file
- Reference
- P/2018/1863
We flagged 2 things worth checking at 15 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
15 Alton Close has been held in the same hands since before 2000.
£170,000
Recorded with HM Land Registry.
Sales timeline
27 May 1997Most recent
£170,000
Median price across the last 5 sales in TW7 6AL: £450,000 (2020–2013).
Everything we know about 15 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

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