20 Moresby Walk is a mid-terrace house in Lambeth, London, London (SW8 3AU). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1967-1975 and council tax band B. At 46 m² this is the smallest unit on EPC record across the building (46–118 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 (79 versus a worst of 61). The latest certificate (April 2023) shows a C (score 79), near the top of the C band. The rating has held steady at C across 3 certificates since November 2013. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Good to Very Good and window efficiency went from Average to Good; while lighting dropped from Very Good to Good.
At 46 m² it sits well below the postcode median (75 m² across 23 EPCs), making it one of the more compact homes locally.
20 Moresby Walk's carbon output is low for the local stock.
No planning applications are recorded against 20 Moresby Walk, Lambeth, London, SW8 3AU. The full report also covers planning activity across the surrounding area.
Full planning data for 20 Moresby Walk, Lambeth, London, SW8 3AU
Every application and decision on this property and nearby, in full, in the report.
20 Moresby Walk has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£297,000
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 analysis
A written breakdown of everything that matters
On epc rating, 20 Moresby Walk stands well clear of the street.
EPC Rating
79 (C)
Street avg 70 (C)
Floor Area
46 m²
Street avg 50 m²
CO₂ Emissions
1.0 t/year
Street avg 1.9 t/year
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Silverthorne Road Clapham — bus stop.

Daytime· 07:00 – 23:00
53.8dB

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Changes detected from historical EPC data
Cavity wall insulation installed
Heating controls changed
Window efficiency improved
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Median price across the last 5 sales in SW8 3AU: £438,500 (2025–2019).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Habitable Rooms
2 rooms
Street avg 2 rooms
SW8 3DE
Closest school
0.2 km
Heathbrook Primary School. 78 schools nearby.
Night-time· 23:00 – 07:00
44.0dB