24 Deborah Close, Isleworth, TW7 4NY
About 24 Deborah Close
24 Deborah Close is a three-bedroom mid-terrace house in Isleworth (TW7 4NY). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band E. Tenure is freehold. The latest certificate (June 2022) shows a C (score 69), just inside the C band. When first surveyed in February 2017 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average and hot-water efficiency went from Poor to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 82).
Across 2002–2023, sale prices on this property compounded at 5.2% per year. On a £-per-square-foot basis, the last sale (£637/sq ft) was about 175.2% above the typical sold price in the postcode. Most recent transfer: March 2023 at £535,000.
Know exactly what you're buying at 24 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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- GarageYes
Building
- TenureFreehold
- Central heatingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Cavity wall insulation installed
More low energy lighting installed
Planning history
24 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 24 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
Latest sale on 24 Deborah Close was the highest on Land Registry record across the postcode.
£566,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 21 years.
£535,000
Growth on file: 5.2% per year over 21 years.
Sales timeline
7 March 2023Most recent
£535,000
+189.2%over 20 years30 May 2002
£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 24 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
Price per m² for 24 Deborah Close runs comfortably ahead of the street norm.
Price per m²
£6,859
Street avg £5,438
Floor Area
78 m²
Street avg 76 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.8 t/year
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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