15a, Devonshire Road, Hounslow, London, W4 2EU
About 15a
15a is a two-bedroom mid-terrace house in Hounslow, London, London (W4 2EU). It has a recorded floor area of 81 m² (around 872 sq ft) and construction records dating it to 1900-1929. The latest certificate (April 2019) shows a D (score 56), a step below the typical UK home. When first surveyed in November 2008 the rating was F, the property has climbed 2 bands since. The recommended improvements would push it to C (score 75).
Across 2012–2024, sale prices on this property compounded at 1.6% per year. On a £-per-square-foot basis, the last sale (£654/sq ft) was about 16.5% below the postcode norm. One planning record on file: an extension refused in 2025. Most recent transfer: November 2024 at £570,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Building
- Central heatingYes
Everything you need to know about 15a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
A new windows application was refused at 15a in 2025.
1 application on record at 15a, Devonshire Road, Hounslow, London, W4 2EU
- Sept 2025ExtensionFullOutcome in report
Erection of a roof extension with increase in roof height to the flat. Replacement of existing single glazed windows with matching double glazed windows. Installation of a new side window at first floor. Replacement extraction flue to rear elevation.
New Windows- Documents
- 26 docs on file
- Reference
- P/2025/0416
Unlock 15a, Devonshire Road, Hounslow, London, W4 2EU's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 26 documents, officer reports & conditions
- What the pattern means for extending or converting here
30-day money-back guarantee
Sales history & valuation
15a valuation sits well clear of the typical sold price in this postcode.
£618,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 12 years.
£570,000
Growth on file: 1.6% per year over 12 years.
Sales timeline
22 November 2024Most recent
£570,000
-16.8%over 8 years7 December 2015
£685,000
+45.0%over 3 years2 October 2012
£472,500
Median price across the last 5 sales in W4 2EU: £725,000 (2025–2019).
Nearby sales in W4 2EU
11 Devonshire Road, Hounslow, London, W4 2EU
Sold Aug 2025
£1,000,0001c, Devonshire Road, Hounslow, London, W4 2EU
Sold Apr 2023
£720,000Flat 1, 7 Devonshire Road, London, W4 2EU
Sold Sept 2020
£725,0005b, Devonshire Road, Hounslow, London, W4 2EU
Sold Sept 2019
£787,5003a, Devonshire Road, Hounslow, London, W4 2EU
Sold Jun 2019
£365,000
Versus other Devonshire Road homes
Floor Area for 15a runs comfortably ahead of the street norm.
Price per m²
£7,037
Street avg £9,970
Floor Area
81 m²
Street avg 64 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.2 t/year
Everything you need to know about 15a
The true value, the hidden risks and the full sale history, in one 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
0.1 km
Windmill Road / Chiswick — bus stop.
Closest school
0.4 km
The William Hogarth Primary School. 55 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
57.4dB

Night-time· 23:00 – 07:00
48.5dB









