Flat 13, 480 London Road, Isleworth, TW7 4RL
About Flat 13
Flat 13 is a mid-terrace house in Isleworth (TW7 4RL). It has a recorded floor area of 68 m² (around 736 sq ft) and construction records dating it to 2003-2006. The latest certificate (February 2012) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since October 2008. Between certificates, hot-water efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good. Main heating runs on electricity. The latest certificate is from February 2012, so improvements made since then won't be reflected. At 68 m² this is the 12th smallest of 18 units on EPC record in the building, where floor areas span 50–121 m². The building's EPC ratings span D to B across 19 units on file.
Last changed hands 14 years ago, in April 2012. Across 2003–2012, sale prices on this property compounded at 1.4% per year. Today's modelled estimate of £306,000 is 33% above the 2012 sale price.
Know exactly what you're buying at Flat 13
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 13'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This certificate is over 10 years old and is no longer valid.Expired 12 Feb 2022
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Ventilation system changed
Planning history
Flat 13 has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at Flat 13
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
£306,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 8 years.
£230,000
Growth on file: 1.4% per year over 8 years.
Sales timeline
3 April 2012Most recent
£230,000
+12.2%over 8 years11 November 2003
£205,000
Median price across the last 5 sales in TW7 4RL: £300,000 (2024–2016).
Nearby sales in TW7 4RL
Flat 22b, 480 London Road, Isleworth, TW7 4RL
Sold Apr 2024
£305,000Flat 25, 480 London Road, Isleworth, TW7 4RL
Sold Aug 2020
£300,000Flat 23a, 480 London Road, Isleworth, TW7 4RL
Sold Jun 2017
£295,000Flat 18, 480 London Road, Isleworth, TW7 4RL
Sold Mar 2017
£415,000Flat 23b, 480 London Road, Isleworth, TW7 4RL
Sold Nov 2016
£250,000
Everything we know about Flat 13, 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 13 outperforms the street on epc rating by a wide margin.
Price per m²
£3,366
Street avg £4,063
Floor Area
68 m²
Street avg 68 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.5 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
Isleworth Station / Rennels Way — bus stop.
Closest school
0.1 km
West Thames College. 46 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
54.1dB

Night-time· 23:00 – 07:00
43.7dB