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Get startedFlat C is a one-bedroom detached house in London (W3 9RE). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 2007 onwards and council tax band D. 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. Period features are noted in the property record.
At 49 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 (£787/sq ft) was about 47.5% above the typical sold price in the postcode. Sold July 2022 for £415,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Flat C's carbon output is low for the local stock.
This certificate is over 10 years old and is no longer valid.Expired 11 Mar 2024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.
£422,000
Modelled from EPC, postcode comparables.
£415,000
Recorded with HM Land Registry.
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On years held, Flat C runs well behind the street norm.
Price per m²
£8,469
Street avg £8,681
Floor Area
49 m²
Street avg 65 m²
CO₂ Emissions
1.2 t/year
Street avg 1.8 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
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 July 2022Most recent
£415,000
Median price across the last 5 sales in W3 9RE: £585,000 (2022–2021).
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Years Held
4 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