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Get started11 Wontner Road is a detached house in Wandsworth, London, London (SW17 7QT). It has a recorded floor area of 31 m² (around 339 sq ft) and construction records dating it to 1967-1975. At 31 m² this is the 2nd smallest of 30 units on EPC record in the building, where floor areas span 14–303 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (October 2008) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 66). Main heating runs on electricity. The latest certificate is from October 2008, so improvements made since then won't be reflected.
At 31 m² it sits well below the postcode median (102 m² across 33 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).
11 Wontner Road's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2018
11 Wontner Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£341,000
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.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
EPC Rating for 11 Wontner Road lags the street by a wide margin.
EPC Rating
54 (E)
Street avg 65 (D)
Floor Area
31 m²
Street avg 67 m²
CO₂ Emissions
3.6 t/year
Street avg 2.9 t/year
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Upper Tooting Park / Trinity Road — bus stop.

Daytime· 07:00 – 23:00
53.8dB

Median price across the last 5 sales in SW17 7QT: £1,339,536 (2025–2021).
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Habitable Rooms
2 rooms
Street avg 3 rooms
SW17 7QT
Closest school
0.4 km
Trinity St Mary's CofE Primary School. 63 schools nearby.
Night-time· 23:00 – 07:00
43.1dB