13 Cornwall Grove, Hounslow, London, W4 2LB
About 13 Cornwall Grove
13 Cornwall Grove is a four-bedroom mid-terrace house in Hounslow, London, London (W4 2LB). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (June 2020) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump.
At 129 m² the property is well over the postcode median (72 m² across 49 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,432,000 is 22.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£843/sq ft) was about 126.2% above the typical sold price in the postcode. Sold November 2022 for £1,170,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Outside
- GarageDouble
Everything you need to know about 13 Cornwall Grove
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

Energy performance
13 Cornwall Grove's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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 £1,645 · Includes VAT
Planning history
13 Cornwall Grove has an approved single-storey rear extension on the planning record.
1 application on record at 13 Cornwall Grove, Hounslow, London, W4 2LB
- Jun 2023ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of a single storey rear and infill extension to both properties
- Documents
- 9 docs on file
- Reference
- P/2023/1397
Unlock 13 Cornwall Grove, Hounslow, London, W4 2LB'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- Every decision — granted, refused or withdrawn (1 on record)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 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,432,000
Modelled from EPC, postcode comparables.
£1,170,000
Recorded with HM Land Registry.
Sales timeline
14 November 2022Most recent
£1,170,000
Median price across the last 5 sales in W4 2LB: £1,100,000 (2025–2023).
Nearby sales in W4 2LB
40 Cornwall Grove, Hounslow, London, W4 2LB
Sold Jun 2025
£1,355,00035 Cornwall Grove, Hounslow, London, W4 2LB
Sold May 2025
£1,650,00026 Cornwall Grove, Hounslow, London, W4 2LB
Sold Jun 2024
£515,000Ground Floor Flat, 30 Cornwall Grove, London, W4 2LB
Sold Aug 2023
£475,00023 Cornwall Grove, Hounslow, London, W4 2LB
Sold Apr 2023
£1,100,000
Versus other Cornwall Grove homes
EPC Rating for 13 Cornwall Grove lags the street by a wide margin.
Price per m²
£9,070
Street avg £7,369
Floor Area
129 m²
Street avg 135 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
7.6 t/year
Street avg 5.5 t/year
Everything you need to know about 13 Cornwall Grove
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

Similar properties nearby
1 Chiswick Wharf, Hounslow
W4 2SR
1 Campden Terrace, Linden Gardens, Hounslow
W4 2EP
1 Bedford Close, Hounslow
W4 2UE
1 Chiswick Mall, Hounslow
W4 2QH
1 Boston Gardens, Hounslow
W4 2QJ
1 Coombe Road, Hounslow
W4 2HR
1 Binns Road, Hounslow
W4 2BS
1 Dale Street, Hounslow
W4 2BJ
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
Dorchester Grove — bus stop.
Closest school
0.3 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
57.0dB

Night-time· 23:00 – 07:00
49.4dB









