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Get startedFlat 4 is a mid-terrace house in London (SW1X 8HN). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to before 1900 and council tax band F. At 53 m² this is the smallest unit on EPC record across the building (53–75 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 (42 versus a best of 69). The latest certificate (October 2016) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. Main heating runs on electricity.
At 53 m² it's 29.3% smaller than the typical home in the postcode (75 m² median across 20 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Flat 4 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Flat 4 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,147,000
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.
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Flat 4 is notably below the street on epc rating.
EPC Rating
42 (E)
Street avg 66 (D)
Floor Area
53 m²
Street avg 83 m²
CO₂ Emissions
3.9 t/year
Street avg 3.5 t/year
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Pont Street — bus stop.

Daytime· 07:00 – 23:00
60.5dB

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Median price across the last 5 sales in SW1X 8HN: £725,000 (2025–2019).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Habitable Rooms
2 rooms
Street avg 3 rooms
SW1X 8LB
Closest school
0.5 km
Holy Trinity CofE Primary School. 56 schools nearby.
Night-time· 23:00 – 07:00
51.3dB