20 Deborah Close, Isleworth, TW7 4NY
About 20 Deborah Close
20 Deborah Close is a two-bedroom property in Isleworth (TW7 4NY). It has a recorded floor area of 72 m² (around 773 sq ft), construction records dating it to 1967-1975 and council tax band D. At 72 m² this is the 14th 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 bottom. The latest certificate (June 2011) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. The latest certificate is from June 2011, so improvements made since then won't be reflected.
Untraded for 16 years, with the last transfer in November 2010. Today's modelled estimate of £350,000 is 48.9% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 34.4% above the typical sold price in the postcode.
Know exactly what you're buying at 20 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
Building
- Central heatingYes
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This certificate is over 10 years old and is no longer valid.Expired 08 Jun 2021
EPC Rating
Planning history
20 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 20 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
20 Deborah Close valuation sits well clear of the typical sold price in this postcode.
£350,000
Modelled from EPC, postcode comparables.
£235,000
Recorded with HM Land Registry.
Sales timeline
16 November 2010Most recent
£235,000
Median price across the last 5 sales in TW7 4NY: £365,000 (2025–2021).
Nearby sales in TW7 4NY
Everything we know about 20 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
20 Deborah Close is notably below the street on co₂ emissions.
Price per m²
£3,273
Street avg £3,507
Floor Area
72 m²
Street avg 71 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.3 t/year
Similar properties nearby
1 Jordans Close
TW7 4JB
1 Meadowbank Close
TW7 4FB
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TW7 4FD
1 Fairacre, Church Road
TW7 4PJ
1 Herbert Place
TW7 4BU
1 Golden Court
TW7 4EQ
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