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Get startedAvondale Mansions is a mid-terrace house in London (SW4 0BB). It has a recorded floor area of 78 m² (around 840 sq ft) and construction records dating it to 1900-1929. At 78 m² this is the largest unit on EPC record across Avondale Mansions (33–78 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (73 versus a worst of 66). The latest certificate (August 2025) shows a C (score 73). When first surveyed in July 2012 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average and window efficiency went from Very Poor to Poor; while lighting dropped from Very Good to Average.
At 78 m² the property is well over the postcode median (60 m² across 24 EPCs), placing it in the larger end of the local stock.
Avondale Mansions has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£657,000
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 floor area, Avondale Mansions stands well clear of the street.
EPC Rating
73 (C)
Street avg 66 (D)
Floor Area
78 m²
Street avg 58 m²
CO₂ Emissions
2.0 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
Nelson's Row — bus stop.

Daytime· 07:00 – 23:00
55.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Street avg 2.3 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
SW4 0BG
Closest school
0.2 km
Clapham Manor Primary School. 79 schools nearby.
Night-time· 23:00 – 07:00
45.8dB