22a, Flat 6, Walpole Gardens, Hounslow, London, W4 4HG
About 22a
22a is a semi-detached house in Hounslow, London, London (W4 4HG). It has a recorded floor area of 105 m² (around 1130 sq ft) and construction records dating it to 1996-2002. At 105 m² this is the largest unit on EPC record across 22a (39–105 m²). On EPC score it ranks first in the building (80 versus a worst of 71). The latest certificate (June 2025) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since June 2015. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Good to Average.
At 105 m² the property is well over the postcode median (53 m² across 41 EPCs), placing it in the larger end of the local stock.
Everything you need to know about 22a
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
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Planning history
22a has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
22a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£696,000
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 4HG: £1,800,000 (2025–2021).
Nearby sales in W4 4HG
13 Walpole Gardens, Hounslow, London, W4 4HG
Sold Feb 2025
£3,250,000Flat 3, 12 Walpole Gardens, London, W4 4HG
Sold Jun 2024
£422,50018 Walpole Gardens, Hounslow, London, W4 4HG
Sold Aug 2022
£1,800,00016 Walpole Gardens, Hounslow, London, W4 4HG
Sold Aug 2022
£1,850,000Flat 2, 12 Walpole Gardens, London, W4 4HG
Sold Jun 2021
£425,000
Versus other Walpole Gardens homes
22a outperforms the street on epc rating by a wide margin.
EPC Rating
80 (C)
Street avg 70 (C)
Floor Area
105 m²
Street avg 42 m²
CO₂ Emissions
2.0 t/year
Street avg 1.7 t/year
Habitable Rooms
5 rooms
Street avg 2 rooms
Everything you need to know about 22a
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
The data behind every report
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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
0.0 km
Marlborough Road (W4) — bus stop.
Closest school
0.5 km
Belmont Primary School. 45 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
58.0dB
Night-time· 23:00 – 07:00
49.1dB