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Get startedFlat 1 is a mid-terrace house in London (SW1X 0HU). It has a recorded floor area of 228 m² (around 2454 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (June 2025) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since May 2009. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 72), a 2-band jump.
At 228 m² the property is well over the postcode median (122 m² across 32 EPCs), placing it in the larger end of the local stock.
Flat 1's carbon output runs well above what efficient homes in the postcode produce.
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£4,590,000
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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Habitable Rooms for Flat 1 runs comfortably ahead of the street norm.
EPC Rating
51 (E)
Street avg 58 (D)
Floor Area
228 m²
Street avg 162 m²
CO₂ Emissions
13.0 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
58.1dB

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Changes detected from historical EPC data
Changed to a more efficient fuel source
Single glazing replaced with double or better glazing
More low energy lighting installed
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in SW1X 0HU: £6,950,000 (2023–2019).
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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

Street avg 7.2 t/year
Habitable Rooms
6 rooms
Street avg 4 rooms
SW1X 0DG
Closest school
0.3 km
Holy Trinity CofE Primary School. 52 schools nearby.
Night-time· 23:00 – 07:00
47.8dB