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Get started18 Singleton Close is an end-of-terrace 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 1976-1982 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 top. The latest certificate (November 2021) shows a C (score 70). The rating has held steady at C across 2 certificates since January 2010. Between certificates, wall efficiency went from Poor to Average and window efficiency went from Very Poor to Good.
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).
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)
18 Singleton Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£237,000
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
On floor area, 18 Singleton Close runs well behind the street norm.
EPC Rating
70 (C)
Street avg 70 (C)
Floor Area
43 m²
Street avg 53 m²
CO₂ Emissions
1.7 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

Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Wall insulation upgraded
Are we missing something? Tell us about home improvements to help adjust your valuation.
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).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Habitable Rooms
3 rooms
Street avg 2 rooms
Closest school
0.5 km
Sellincourt Primary School. 59 schools nearby.
Night-time· 23:00 – 07:00
43.1dB