Flat 14, 480 London Road, Isleworth, TW7 4RL
About Flat 14
Flat 14 is a mid-terrace house in Isleworth (TW7 4RL). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 2003-2006. The latest certificate (July 2024) returns a B (score 84), comfortably above the UK average. The rating has held steady at B across 2 certificates since December 2012. Between certificates, lighting went from Good to Very Good. Main heating runs on electricity. At 60 m² this is the 5th 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, with this unit at the top.
It hasn't traded since November 2003, a hold of 23 years that's notably long for the area. Today's modelled estimate of £305,000 sits 64.9% above the 2003 sale of £185,000. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs).
Know exactly what you're buying at Flat 14
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
For a compact home of this size, this rating sits in the top tier locally.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Flat 14 has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at Flat 14
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
Latest sale on Flat 14 was the lowest on Land Registry record across the postcode.
£305,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Sales timeline
5 November 2003Most recent
£185,000
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 14, 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 14 outperforms the street on years held by a wide margin.
Price per m²
£3,083
Street avg £4,081
Floor Area
60 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 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