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Get startedCambridge Mansions is a detached house in London (SW4 0BN). It has a recorded floor area of 25 m² (around 269 sq ft) and construction records dating it to before 1900. At 25 m² this is the smallest unit on EPC record across Cambridge Mansions (25–73 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (61 versus a best of 77). The latest certificate (February 2026) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2012. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Poor to Good. The recommended improvements would push it to C (score 73). This certificate was lodged in the last six months, so the rating reflects current condition.
At 25 m² it sits well below the postcode median (59 m² across 27 EPCs), making it one of the more compact homes locally.
The EPC has just been inspected, so the rating reflects current condition.
Cambridge Mansions has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£535,000
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.
Cambridge Mansions is notably below the street on floor area.
EPC Rating
61 (D)
Street avg 68 (D)
Floor Area
25 m²
Street avg 60 m²
CO₂ Emissions
1.7 t/year
Street avg 2.2 t/year
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Clapham Common — bus stop.

Daytime· 07:00 – 23:00
55.3dB

Changes detected from historical EPC data
Single glazing replaced with double or better glazing
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 SW4 0BN: £605,000 (2023–2015).
Habitable Rooms
3 rooms
Street avg 3 rooms
SW4 0NW
Closest school
0.2 km
Clapham Manor Primary School. 76 schools nearby.
Night-time· 23:00 – 07:00
45.7dB