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Get startedAllerton House is a semi-detached house in Merton, London, London (SW19 1DL). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to 1967-1975. At 48 m² this is the smallest unit on EPC record across Allerton House (48–50 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (45 versus a best of 77). The latest certificate (May 2022) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it C (August 2013); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity.
It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Allerton House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£343,000
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.
On epc rating, Allerton House runs well behind the street norm.
EPC Rating
45 (E)
Street avg 70 (C)
Floor Area
48 m²
Street avg 52 m²
CO₂ Emissions
5.8 t/year
Street avg 3.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Merton Abbey / Merton High Street — bus stop.

Daytime· 07:00 – 23:00
57.1dB

Median price across the last 5 sales in SW19 1DL: £84,000 (2024–1995).
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Habitable Rooms
2 rooms
Street avg 2 rooms
SW19 1LW
Closest school
0.1 km
All Saints' CofE Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
47.0dB