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Get startedFlat 4 is a one-bedroom mid-terrace house in London (SW1X 8HN). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1900-1929 and council tax band G. At 52 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 51–71 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2019) shows a C (score 72). The rating has held steady at C across 2 certificates since October 2008. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Good.
Untraded for 20 years, with the last transfer in November 2006. Sale prices here have outpaced London HPI: 6.3% per year against 0% for the wider region. Today's modelled estimate of £851,000 sits 89.1% above the 2006 sale of £450,000. At 52 m² it sits well below the postcode median (75 m² across 20 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 1 approved, 1 refused.
Internal refurbishment and alteration to second floor apartment.
£851,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 4 years.
£450,000
Growth on file: 6.3% per year over 4 years.
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Flat 4 is notably below the street on price per m².
Price per m²
£8,654
Street avg £15,885
Floor Area
52 m²
Street avg 83 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
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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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Internal refurbishment and partial alteration of second floor one bedroom apartment.
24 November 2006Most recent
£450,000
+30.8%over 4 years28 June 2002
£344,000
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
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Comparable sales, transport, crime, schools and more

CO₂ Emissions
2.0 t/year
Street avg 3.6 t/year
SW1X 8HN
Closest school
0.5 km
Holy Trinity CofE Primary School. 56 schools nearby.
Night-time· 23:00 – 07:00
51.3dB