21a, Coombe Road, Hounslow, London, W4 2HR
About 21a
21a is a semi-detached house in Hounslow, London, London (W4 2HR). It has a recorded floor area of 132 m² (around 1421 sq ft). At 132 m² this is the 30th smallest of 35 units on EPC record in the building, where floor areas span 34–166 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (80 versus a worst of 40). The latest certificate (February 2017) shows a C (score 80), near the top of the C band.
At 132 m² the property is well over the postcode median (69 m² across 49 EPCs), placing it in the larger end of the local stock.
Everything you need to know about 21a
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Energy performance
EPC Rating
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Level 2 HomeBuyer Report
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Planning history
21a has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,150,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in W4 2HR: £1,200,000 (2023–2018).
Nearby sales in W4 2HR
4 Coombe Road, Hounslow, London, W4 2HR
Sold Sept 2023
£1,220,0007 Coombe Road, Hounslow, London, W4 2HR
Sold Apr 2023
£1,250,0009 Coombe Road, Hounslow, London, W4 2HR
Sold Sept 2020
£1,194,50022 Coombe Road, Hounslow, London, W4 2HR
Sold Jun 2018
£1,100,00028a, Coombe Road, Hounslow, London, W4 2HR
Sold Jul 2016
£805,000
Versus other Coombe Road homes
On epc rating, 21a stands well clear of the street.
EPC Rating
80 (C)
Street avg 69 (C)
Floor Area
132 m²
Street avg 57 m²
CO₂ Emissions
2.4 t/year
Street avg 2.1 t/year
Everything you need to know about 21a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
Every report £14.99, one-off · 30-day money-back guarantee · emailed in minutes

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Balfern Grove — bus stop.
Closest school
0.2 km
The William Hogarth Primary School. 58 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
57.3dB

Night-time· 23:00 – 07:00
49.2dB









