2 Blumenthal Close, Isleworth, TW7 4FF
About 2 Blumenthal Close
2 Blumenthal Close is a mid-terrace house in Isleworth (TW7 4FF). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1996-2002 and council tax band D. At 63 m² this is the 4th smallest of 9 units on EPC record in the building, where floor areas span 58–81 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (75 versus a best of 85). The latest certificate (April 2024) shows a C (score 75), near the top of the C band. Earlier certificates rated it B (March 2012); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at 2 Blumenthal 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
2 Blumenthal Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Planning history
2 Blumenthal Close has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 2 Blumenthal 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
2 Blumenthal Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£327,000
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.
Everything we know about 2 Blumenthal 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 Blumenthal Close homes
2 Blumenthal Close is notably below the street on epc rating.
EPC Rating
75 (C)
Street avg 84 (B)
Floor Area
63 m²
Street avg 68 m²
CO₂ Emissions
1.7 t/year
Street avg 1.0 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
0.0 km
Thornbury Avenue/Great West Rd — bus stop.
Closest school
0.4 km
Isleworth and Syon School for Boys. 50 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
45.4dB