21a, Cedars Road, London, W4 3JP
About 21a
21a is a two-bedroom mid-terrace house in London (W4 3JP). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1930-1949 and council tax band D. At 84 m² this is the 8th smallest of 12 units on EPC record in the building, where floor areas span 53–112 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (December 2022) shows a C (score 72). The rating has held steady at C across 2 certificates since July 2009. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good.
It hasn't traded since December 2004, a hold of 21 years that's notably long for the area. Across 2004–2004, sale prices on this property compounded at 19% per year. Today's modelled estimate of £502,000 sits 100.8% above the 2004 sale of £250,000. On a £-per-square-foot basis, the last sale (£276/sq ft) was about 16.4% below the postcode norm. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs).
What this property has
Inside
- Bedrooms2
- EnsuiteYes
Outside
- Private gardenYes
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
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
21a has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21a changed hands twice within eighteen months — unusual for the area.
£502,000
Modelled from EPC, postcode comparables and a sale-price growth of 19.0% per year over 1 year.
£250,000
Growth on file: 19.0% per year over 1 year.
Sales timeline
14 December 2004Most recent
£250,000
+19.0%over 11 months14 January 2004
£210,000
Median price across the last 5 sales in W4 3JP: £500,000 (2025–2016).
Nearby sales in W4 3JP
Versus other Cedars Road homes
EPC Rating for 21a runs comfortably ahead of the street norm.
Price per m²
£2,976
Street avg £5,820
Floor Area
84 m²
Street avg 76 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.4 t/year
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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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
Barrowgate Road — bus stop.
Closest school
0.4 km
Grove Park 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
56.6dB

Night-time· 23:00 – 07:00
47.6dB









