Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started21a is a detached house in Ealing, London, London (W3 6AZ). It has a recorded floor area of 73 m² (around 786 sq ft) and construction records dating it to 2012-2021. The latest certificate (August 2025) shows a C (score 69), just inside the C band. When first surveyed in May 2022 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Very Good to Good and lighting dropped from Very Good to Good. Main heating runs on electricity. At 73 m² this is the 15th smallest of 23 units on EPC record in the building, where floor areas span 36–92 m². The building's EPC ratings span D to B across 23 units on file.
On a £-per-square-foot basis, the last sale (£764/sq ft) was about 145% above the typical sold price in the postcode. Last sale on file: £600,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
21a's carbon output is low for the local stock.
Latest sale on 21a was the highest on Land Registry record across the postcode.
£595,000
Modelled from EPC, postcode comparables.
£600,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Price per m² for 21a runs comfortably ahead of the street norm.
Price per m²
£8,219
Street avg £4,913
Floor Area
73 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Acton Central Rail Station — railway station.

Daytime· 07:00 – 23:00
54.4dB

Changes detected from historical EPC data
Heating controls changed
High performance glazing installed
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 September 2022Most recent
£600,000
Median price across the last 5 sales in W3 6AZ: £525,000 (2021–2017).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
Ad-free · Instant access · Secure Stripe checkout · One-off payment
Street avg 3 rooms
CO₂ Emissions
0.6 t/year
Street avg 2.2 t/year
Closest school
0.2 km
Ark Byron Primary Academy. 45 schools nearby.
Night-time· 23:00 – 07:00
44.8dB