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Get startedFlat A is a three-bedroom semi-detached house in London (W3 9RE). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1900-1929 and council tax band E. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (March 2014) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since January 2014. Between certificates, wall efficiency went from Good to Very Good and window efficiency went from Good to Very Good. The latest certificate is from March 2014, so improvements made since then won't be reflected.
At 93 m² it sits well below the postcode median (143 m² across 14 EPCs), making it one of the more compact homes locally. On a £-per-square-foot basis, the last sale (£649/sq ft) was about 21.7% above the typical sold price in the postcode. Last sale on file: £650,000 in November 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Flat A's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 11 Mar 2024
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£642,000
Modelled from EPC, postcode comparables.
£650,000
Recorded with HM Land Registry.
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Flat A outperforms the street on floor area by a wide margin.
Price per m²
£6,989
Street avg £8,892
Floor Area
93 m²
Street avg 59 m²
CO₂ Emissions
2.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Twyford Avenue Acton — bus stop.

Daytime· 07:00 – 23:00
52.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Cavity wall insulation installed
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
23 November 2021Most recent
£650,000
Median price across the last 5 sales in W3 9RE: £585,000 (2022–2021).
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Street avg 1.7 t/year
Years Held
5 years
Street avg 5 years
W3 9BY
Closest school
0.3 km
Ark Acton Academy. 40 schools nearby.
Night-time· 23:00 – 07:00
43.7dB