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Get startedFlat 4 is a one-bedroom semi-detached house in London (W3 6HE). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1900-1929 and council tax band C. At 39 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 38–100 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 51). Period features are noted in the property record. The latest certificate (February 2023) shows a C (score 72). When first surveyed in July 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good.
Sale prices here have outpaced London HPI: 6.3% per year against 0% for the wider region. Today's modelled estimate of £357,000 is 12.3% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£758/sq ft) was about 162.5% above the typical sold price in the postcode. Sold August 2024 for £318,000.
Flat 4's carbon output is low for the local stock.
Flat 4 has more than quadrupled in price since its earliest registered sale in 1995.
£357,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 29 years.
£318,000
Growth on file: 6.3% per year over 29 years.
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Detailed AI analysis
Flat 4 outperforms the street on price per m² by a wide margin.
Price per m²
£8,154
Street avg £5,348
Floor Area
39 m²
Street avg 60 m²
Habitable Rooms
2 rooms
Street avg 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
Acacia Road Acton — bus stop.

Daytime· 07:00 – 23:00
54.0dB

Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 August 2024Most recent
£318,000
+165.1%over 24 years17 December 1999
£119,950
+118.1%over 4 years31 October 1995
£55,000
Median price across the last 5 sales in W3 6HE: £400,000 (2022–2012).
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Detailed EPC data
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Every application and decision on record
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CO₂ Emissions
1.5 t/year
Street avg 2.9 t/year
W3 6NG
Closest school
0.4 km
Derwentwater Primary School. 42 schools nearby.
Night-time· 23:00 – 07:00
44.4dB