99a, Devonshire Road, Hounslow, London, W4 2HU
About 99a
99a is a mid-terrace house in Hounslow, London, London (W4 2HU). It has a recorded floor area of 113 m² (around 1216 sq ft) and construction records dating it to 1900-1929. At 113 m² this is the 12th smallest of 24 units on EPC record in the building, where floor areas span 41–154 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (January 2016) shows a C (score 77), near the top of the C band. The latest certificate is from January 2016, so improvements made since then won't be reflected.
One historical planning record sits against the property in 2015.
Everything you need to know about 99a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jan 2026
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
Planning history
1 application on record at 99a, Devonshire Road, Hounslow, London, W4 2HU
- May 2015RenovationFullOutcome in report
Installation of replacement windows and doors to front elevation and erection of a new front boundary wall.
New Windows- Documents
- 8 docs on file
- Reference
- P/2015/0856
Unlock 99a, Devonshire Road, Hounslow, London, W4 2HU's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn
- All 1 application on this property in full, plus 5 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
99a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£898,000
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 2HU: £700,000 (2024–2020).
Nearby sales in W4 2HU
Flat 2, 103 Devonshire Road, London, W4 2HU
Sold Jul 2024
£355,00057 Devonshire Road, Hounslow, London, W4 2HU
Sold Mar 2024
£1,575,00063 Devonshire Road, Hounslow, London, W4 2HU
Sold Mar 2021
£1,020,000101a, Devonshire Road, Hounslow, London, W4 2HU
Sold Dec 2020
£300,00069 Devonshire Road, Hounslow, London, W4 2HU
Sold Sept 2020
£700,000
Versus other Devonshire Road homes
On epc rating, 99a stands well clear of the street.
EPC Rating
77 (C)
Street avg 63 (D)
Floor Area
113 m²
Street avg 55 m²
CO₂ Emissions
2.4 t/year
Street avg 2.6 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Everything you need to know about 99a
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
0.3 km
Chiswick Lane — bus stop.
Closest school
0.2 km
The William Hogarth Primary School. 57 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
49.1dB









