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Get started3b, Birkbeck Road, Sidcup, DA14 4DB
About 3b
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
3b is a semi-detached house in Sidcup (DA14 4DB). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2025) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2015. Between certificates, lighting went from Very Poor to Poor; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 76). At 50 m² this is the 9th smallest of 23 units on EPC record in the building, where floor areas span 38–148 m². The building's EPC ratings span E to C across 23 units on file.
At 50 m² it's 15.3% smaller than the typical home in the postcode (59 m² median across 22 EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Oct 2025
EPC Rating
A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.5 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
3b 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£244,000
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.
Launch offer · 33% off
Buying 3b, Birkbeck Road, Sidcup, DA14 4DB? Know what you're getting into
Everything a buyer needs to know about this property, compiled into one in-depth report so there are no surprises after you offer.
Spot red flags before you buy
An AI-written breakdown of everything that matters
Versus other Birkbeck Road homes
Four headline reads against 12 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating
61 (D)
Street avg 64 (D)
Floor Area
50 m²
Street avg 49 m²
CO₂ Emissions
2.5 t/year
Street avg 2.5 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 Sidcup district page.
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Station Road / Crescent Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around DA14 4DB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 59 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 3b, Birkbeck Road, Sidcup, DA14 4DB. Each answer is also embedded as structured data for search engines.
