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About 31a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
31a is a mid-terrace house in London (W3 6HX). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1900-1929 and council tax band C. At 49 m² this is the 18th 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, with this unit at the bottom. On EPC score it ranks last in the building (39 versus a best of 91). The latest certificate (December 2020) shows an E (score 39), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since November 2010. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Very Poor to Average and lighting went from Average to Very Good; while main heating dropped from Good to Average. Main heating runs on electricity.
At 49 m² it's 19.7% smaller than the typical home in the postcode (61 m² median across 68 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
31a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Current Certificate(1 of 2)
Dec 2020
EPC Rating
A
B
C
D
E
E39
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
6.3 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
31a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£346,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
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.
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The complete analysis of 31a, Birkbeck Avenue, London, W3 6HX
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Birkbeck Avenue homes
Four headline reads against 53 similar flats on this street, drawn from the latest EPC and Land Registry data.
31a is notably below the street on epc rating.
EPC Rating
39 (E)
Street avg 68 (D)
Floor Area
49 m²
Street avg 57 m²
CO₂ Emissions
6.3 t/year
Street avg 2.3 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
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.
Road noise across the postcode
Modelled day and night-time noise levels around W3 6HX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 73 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 31a, Birkbeck Avenue, London, W3 6HX. Each answer is also embedded as structured data for search engines.