Flat 1 is a mid-terrace house in London (SW8 1TE). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (January 2017) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2011); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to D (score 62).
At 42 m² it sits well below the postcode median (68 m² across 4 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Flat 1 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
No planning applications are recorded against Flat 1, 1 Bonnington Square, London, SW8 1TE. The full report also covers planning activity across the surrounding area.
Full planning data for Flat 1, 1 Bonnington Square, London, SW8 1TE
Every application and decision on this property and nearby, in full, in the report.
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£382,000
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, Flat 1 runs well behind the street norm.
EPC Rating
48 (E)
Street avg 69 (D)
Floor Area
42 m²
Street avg 70 m²
CO₂ Emissions
3.1 t/year
Street avg 2.5 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
Harleyford Road / Durham Street — bus stop.

Daytime· 07:00 – 23:00
60.8dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Heating controls changed
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Heating controls changed
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
Median price across the last 3 sales in SW8 1TE: £305,000 (2001–1998).
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 3 rooms
SW8 1AA
Closest school
0.1 km
St Anne's Catholic Primary School. 90 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
52.6dB