21a, Shirley Road, London, W4 1DD
About 21a
21a is a mid-terrace house in London (W4 1DD). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (March 2021) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in September 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Average. The recommended improvements would push it to C (score 70).
At 70 m² it sits well below the postcode median (109 m² across 15 EPCs), making it one of the more compact homes locally.
Everything you need to know about 21a
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
Heating controls changed
Hot water system changed
Single glazing replaced with double or better glazing
More low energy lighting installed
Mechanical ventilation installed
Hot water system upgraded
Windows upgraded, improving insulation
Ventilation system changed
Heating controls upgraded for better temperature management
Glazing upgraded to newer, more efficient type
Wall insulation improved
Low energy lighting percentage decreased
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
21a has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£668,000
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 1DD: £1,195,000 (2025–2020).
Nearby sales in W4 1DD
2 Shirley Road, Ealing, London, W4 1DD
Sold Jul 2025
£865,00017 Shirley Road, Ealing, London, W4 1DD
Sold Apr 2022
£1,195,00018 Shirley Road, Ealing, London, W4 1DD
Sold Sept 2021
£1,365,0006 Shirley Road, Ealing, London, W4 1DD
Sold Nov 2020
£975,00016 Shirley Road, Ealing, London, W4 1DD
Sold Oct 2020
£1,275,000
Versus other Shirley Road homes
EPC Rating for 21a runs comfortably ahead of the street norm.
EPC Rating
65 (D)
Street avg 64 (D)
Floor Area
70 m²
Street avg 79 m²
CO₂ Emissions
2.9 t/year
Street avg 3.2 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Everything you need to know about 21a
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
The data behind every 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
Rugby Road — bus stop.
Closest school
0.1 km
Southfield Primary School. 50 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
53.6dB
Night-time· 23:00 – 07:00
43.1dB