21a, Arabin Road, Lewisham, London, SE4 2SD
About 21a
21a is a mid-terrace house in Lewisham, London, London (SE4 2SD). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (October 2012) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since April 2011. Between certificates, window efficiency dropped from Average to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 79). The latest certificate is from October 2012, so improvements made since then won't be reflected. At 42 m² this is the 2nd smallest of 37 units on EPC record in the building, where floor areas span 36–142 m². The building's EPC ratings span E to C across 37 units on file.
At 42 m² it sits well below the postcode median (63 m² across 38 EPCs), making it one of the more compact homes locally.
Energy performance
21a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Oct 2022
EPC Rating
Certificate validity
Expired on 3 October 2022
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Wall insulation improved
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
21a has no planning applications on record.
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£284,000
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.
Median price across the last 5 sales in SE4 2SD: £565,000 (2026–2022).
Nearby sales in SE4 2SD
31b, Arabin Road, Lewisham, London, SE4 2SD
Sold Jan 2026
£275,00029 Arabin Road, Lewisham, London, SE4 2SD
Sold Oct 2025
£825,00025 Arabin Road, Lewisham, London, SE4 2SD
Sold Mar 2023
£565,000Lower Floor Flat, 39 Arabin Road, Lewisham, London, SE4 2SD
Sold Sept 2022
£450,00043 Arabin Road, Lewisham, London, SE4 2SD
Sold Aug 2022
£950,000
Versus other Arabin Road homes
Floor Area for 21a lags the street by a wide margin.
EPC Rating
63 (D)
Street avg 64 (D)
Floor Area
42 m²
Street avg 51 m²
CO₂ Emissions
2.2 t/year
Street avg 2.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
146/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
St Andrew's Church / Wickham Rd — bus stop.
Closest school
0.3 km
Beecroft Garden Primary. 71 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.8dB

Night-time· 23:00 – 07:00
41.0dB







