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Get started31d is a mid-terrace house in London (W3 6HX). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (June 2020) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since May 2011. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Average and lighting went from Average to Very Good; while main heating dropped from Good to Average. The recommended improvements would push it to C (score 80). Main heating runs on electricity. At 45 m² this is the 16th smallest of 35 units on EPC record in the building, where floor areas span 19–107 m². The building's EPC ratings span E to B across 35 units on file.
At 45 m² it's 26.2% smaller than the typical home in the postcode (61 m² median across 68 EPCs).
31d has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£334,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
EPC Rating for 31d lags the street by a wide margin.
EPC Rating
55 (D)
Street avg 68 (D)
Floor Area
45 m²
Street avg 58 m²
CO₂ Emissions
3.8 t/year
Street avg 2.4 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
Faraday Road — bus stop.

Daytime· 07:00 – 23:00
53.6dB

Changes detected from historical EPC data
Heating system changed
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in W3 6HX: £650,000 (2025–2024).
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Habitable Rooms
2 rooms
Street avg 3 rooms
W3 6NG
Closest school
0.5 km
Derwentwater Primary School. 43 schools nearby.
Night-time· 23:00 – 07:00
44.2dB