Basement Flat, 1 Montgomery Road, Ealing, London, W4 5LZ
About Basement Flat
Basement Flat is a three-bedroom detached house in Ealing, London, London (W4 5LZ). It has a recorded floor area of 79 m² (around 850 sq ft) and construction records dating it to 1900-1929. The latest certificate (January 2023) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in July 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Average to Very Good. The recommended improvements would push it to C (score 77).
One planning record on file: new windows approved in 2015. Past consents include new windows, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
Outside
- Private gardenYes
Building
- RefurbishedYes
Everything you need to know about Basement Flat
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
Single glazing replaced with double or better glazing
More low energy lighting installed
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 £1,155 · Includes VAT
Planning history
1 application on record at Basement Flat, 1 Montgomery Road, Ealing, London, W4 5LZ
- Aug 2015RenovationFullOutcome in report
Replacement of rear ground floor door, and replacement of rear window into a concertina door
New Windows- Documents
- 7 docs on file
- Reference
- PP/2015/3226
Unlock Basement Flat, 1 Montgomery Road, Ealing, London, W4 5LZ'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- Every decision — granted, refused or withdrawn (1 on record)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 10 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Basement Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£644,000
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 5LZ: £1,095,000 (2025–2024).
Nearby sales in W4 5LZ
19 Montgomery Road, Ealing, London, W4 5LZ
Sold May 2025
£1,565,00061 Montgomery Road, Ealing, London, W4 5LZ
Sold Mar 2025
£750,00039 Montgomery Road, Ealing, London, W4 5LZ
Sold Feb 2025
£950,00141 Montgomery Road, Ealing, London, W4 5LZ
Sold Dec 2024
£1,095,00036 Montgomery Road, Ealing, London, W4 5LZ
Sold May 2024
£1,730,000
Versus other Montgomery Road homes
Basement Flat outperforms the street on habitable rooms by a wide margin.
EPC Rating
66 (D)
Street avg 62 (D)
Floor Area
79 m²
Street avg 64 m²
CO₂ Emissions
3.1 t/year
Street avg 2.9 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Everything you need to know about Basement 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
0.1 km
Chiswick Park Underground Station — subway entrance.
Closest school
0.5 km
Belmont Primary School. 47 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
55.7dB

Night-time· 23:00 – 07:00
45.2dB









