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Get started21a is a semi-detached house in Lambeth, London, London (SW16 2AN). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (February 2017) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2016. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to C (score 75). At 49 m² this is the 4th smallest of 27 units on EPC record in the building, where floor areas span 41–256 m². The building's EPC ratings span E to B across 27 units on file.
At 49 m² it sits well below the postcode median (119 m² across 26 EPCs), making it one of the more compact homes locally.
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£309,000
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.
On epc rating, 21a runs well behind the street norm.
EPC Rating
65 (D)
Street avg 70 (C)
Floor Area
49 m²
Street avg 72 m²
CO₂ Emissions
2.3 t/year
Street avg 2.7 t/year
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Deerhurst Road (SW16) — bus stop.

Daytime· 07:00 – 23:00
53.5dB

Changes detected from historical EPC data
Window efficiency improved
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 SW16 2AN: £485,000 (2025–2023).
Habitable Rooms
3 rooms
Street avg 3 rooms
Closest school
0.2 km
Bishop Thomas Grant Catholic Secondary School. 68 schools nearby.
Night-time· 23:00 – 07:00
43.5dB