7 Deborah Close, Isleworth, TW7 4NY
About 7 Deborah Close
7 Deborah Close is a two-bedroom mid-terrace house in Isleworth (TW7 4NY). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1976-1982 and council tax band C. At 72 m² this is the 15th smallest of 26 units on EPC record in the building, where floor areas span 63–79 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (November 2020) shows a C (score 76), near the top of the C band. The rating has held steady at C across 3 certificates since April 2009. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 81).
It hasn't traded since September 2004, a hold of 22 years that's notably long for the area. Today's modelled estimate of £330,000 sits 78.4% above the 2004 sale of £185,000.
Know exactly what you're buying at 7 Deborah 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
- Bedrooms2
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Low energy lighting percentage decreased
Hot water system upgraded
Window efficiency improved
Wall insulation upgraded
More low energy lighting installed
Planning history
7 Deborah Close has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 7 Deborah 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
7 Deborah Close valuation sits well clear of the typical sold price in this postcode.
£330,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Sales timeline
16 September 2004Most recent
£185,000
Median price across the last 5 sales in TW7 4NY: £365,000 (2025–2021).
Nearby sales in TW7 4NY
Everything we know about 7 Deborah 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 Deborah Close homes
On epc rating, 7 Deborah Close stands well clear of the street.
Price per m²
£2,569
Street avg £3,551
Floor Area
72 m²
Street avg 71 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 3.5 t/year
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TW7 4JB
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1 Golden Court
TW7 4EQ
1 Herbert Place
TW7 4BU
1 Honnor Gardens
TW7 4SY
1 Draper Close
TW7 4SX
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
0.3 km
Thornbury Avenue/Great West Rd — bus stop.
Closest school
0.2 km
Isleworth and Syon School for Boys. 48 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
55.9dB

Night-time· 23:00 – 07:00
46.2dB