1 Blenheim Way, Isleworth, TW7 5TB
About 1 Blenheim Way
1 Blenheim Way is a detached house in Isleworth (TW7 5TB). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (March 2021) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in November 2017 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and hot-water efficiency went from Very Poor to Average; while lighting dropped from Average to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump.
Know exactly what you're buying at 1 Blenheim Way
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 Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Planning history
1 Blenheim Way has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 1 Blenheim Way
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
1 Blenheim Way has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£554,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in TW7 5TB: £123,750 (2022–2003).
Nearby sales in TW7 5TB
Everything we know about 1 Blenheim Way, 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 Blenheim Way homes
On habitable rooms, 1 Blenheim Way runs well behind the street norm.
EPC Rating
62 (D)
Street avg 61 (D)
Floor Area
87 m²
Street avg 78 m²
CO₂ Emissions
3.8 t/year
Street avg 3.3 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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
Turnpike Way — bus stop.
Closest school
0.1 km
Marlborough 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
54.0dB
Night-time· 23:00 – 07:00
45.3dB