First Floor Flat, 35 Hadley Gardens, London, W4 4NU
About First Floor Flat
First Floor Flat is a semi-detached house in London (W4 4NU). It has a recorded floor area of 81 m² (around 875 sq ft) and construction records dating it to before 1900. The latest certificate (February 2010) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 59). The latest certificate is from February 2010, so improvements made since then won't be reflected.
At 81 m² it sits well below the postcode median (154 m² across 19 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). One planning record on file: an extension approved in 2002. Past consents include an extension, meaningful when judging how the property has evolved.
Everything you need to know about First Floor Flat
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Energy performance
First Floor Flat's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Feb 2020
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 £1,155 · Includes VAT
Planning history
First Floor Flat has an approved single-storey extension on the planning record.
1 application on record at First Floor Flat, 35 Hadley Gardens, London, W4 4NU
- Aug 2002ExtensionFullOutcome in report
Extension: Single storey
Erection of roof extension to first floor flat.
- Reference
- P/2002/1869
Unlock First Floor Flat, 35 Hadley Gardens, London, W4 4NU'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- Every decision — granted, refused or withdrawn (1 on record)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 4 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
First Floor Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£615,000
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 4NU: £2,270,000 (2025–2022).
Nearby sales in W4 4NU
17 Hadley Gardens, Hounslow, London, W4 4NU
Sold Jul 2025
£1,800,00029 Hadley Gardens, Hounslow, London, W4 4NU
Sold Aug 2024
£675,00039 Hadley Gardens, Hounslow, London, W4 4NU
Sold Mar 2024
£2,270,0005 Hadley Gardens, Hounslow, London, W4 4NU
Sold Jan 2023
£3,000,00031 Hadley Gardens, Hounslow, London, W4 4NU
Sold Aug 2022
£2,750,000
Versus other Hadley Gardens homes
Floor Area for First Floor Flat runs comfortably ahead of the street norm.
EPC Rating
50 (E)
Street avg 58 (D)
Floor Area
81 m²
Street avg 67 m²
CO₂ Emissions
6.7 t/year
Street avg 3.7 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Everything you need to know about First Floor Flat
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
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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
Clifton Gardens Turnham Green — bus stop.
Closest school
0.3 km
Belmont Primary School. 48 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
58.2dB

Night-time· 23:00 – 07:00
49.3dB









