Flat 3, 539 London Road, Isleworth, TW7 4EA
About Flat 3
Flat 3 is a semi-detached house in Isleworth (TW7 4EA). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 2003-2006 and council tax band C. At 60 m² this is the 6th smallest of 9 units on EPC record in the building, where floor areas span 46–74 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (August 2014) shows a C (score 76), near the top of the C band. The latest certificate is from August 2014, so improvements made since then won't be reflected.
Today's modelled estimate of £205,000 is 28.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£248/sq ft) was about 28.4% below the postcode norm. Most recent transfer: December 2021 at £160,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Flat 3
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
Flat 3's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Aug 2024
EPC Rating
Planning history
Flat 3 has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at Flat 3
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
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£205,000
Modelled from EPC, postcode comparables.
£160,000
Recorded with HM Land Registry.
Sales timeline
6 December 2021Most recent
£160,000
Median price across the last 5 sales in TW7 4EA: £300,000 (2023–2015).
Nearby sales in TW7 4EA
Flat 2, 539 London Road, Isleworth, TW7 4EA
Sold Sept 2023
£360,000Flat 5, 539 London Road, Isleworth, TW7 4EA
Sold Feb 2021
£300,000Flat 9, 539 London Road, Isleworth, TW7 4EA
Sold Feb 2020
£318,000Flat 4, 539 London Road, Isleworth, TW7 4EA
Sold Dec 2019
£207,200Flat 11, 539 London Road, Isleworth, TW7 4EA
Sold Mar 2015
£302,950
Everything we know about Flat 3, 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 London Road homes
Flat 3 is notably below the street on price per m².
Price per m²
£2,667
Street avg £4,802
Floor Area
60 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 1.3 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
0.1 km
West Thames College — bus stop.
Closest school
0.1 km
West Thames College. 45 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
53.8dB

Night-time· 23:00 – 07:00
43.6dB