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Get started21 Singleton Close is a detached house in Merton, London, London (SW17 9JY). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1967-1975 and council tax band B. At 43 m² this is the 2nd smallest of 38 units on EPC record in the building, where floor areas span 37–110 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 (59 versus a best of 78). The latest certificate (January 2010) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 75). The latest certificate is from January 2010, so improvements made since then won't be reflected.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include subdivision, meaningful when judging how the property has evolved. At 43 m² it's 17.3% smaller than the typical home in the postcode (52 m² median across 37 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs).
21 Singleton Close'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This certificate is over 10 years old and is no longer valid.Expired 27 Jan 2020
Council records show a subdivision application — the property's legal arrangement has been altered.
CONVERSION OF GROUND FLOOR COMMUNITY SPACE WITHIN A RESIDENTIAL BLOCK INTO 2 x SELF-CONTAINED FLATS (COMPRISING 1 x 1 BED, AND 1 x 2 BED FLATS WITH PRIVATE AMENITY SPACES)
21 Singleton Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£224,000
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
21 Singleton Close is notably below the street on epc rating.
EPC Rating
59 (D)
Street avg 71 (C)
Floor Area
43 m²
Street avg 53 m²
CO₂ Emissions
3.3 t/year
Street avg 2.0 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
Tooting Station — bus stop.

Daytime· 07:00 – 23:00
53.5dB

CONVERSION OF GROUND FLOOR COMMUNITY SPACE WITHIN A RESIDENTIAL BLOCK INTO 2 x SELF-CONTAINED FLATS (COMPRISING 1 x 1 BED, AND 1 x 2 BED FLATS WITH PRIVATE AMENITY SPACES)
Median price across the last 5 sales in SW17 9JY: £270,000 (2024–2021).
An AI-written breakdown of everything that matters
Detailed EPC data
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Habitable Rooms
2 rooms
Street avg 2 rooms
Closest school
0.5 km
Sellincourt Primary School. 59 schools nearby.
Night-time· 23:00 – 07:00
43.1dB