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Get startedFlat 4 is an end-of-terrace house in London (SW3 6AX). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to before 1900 and council tax band F. At 57 m² this is the smallest unit on EPC record across the building (57–68 m²). The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 45). The latest certificate (November 2018) shows a C (score 72). The recommended improvements would push it to B (score 82).
Today's modelled estimate of £1,058,000 is 30.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£1,320/sq ft) was about 114.1% above the typical sold price in the postcode. At 57 m² it's 16.2% smaller than the typical home in the postcode (68 m² median across 29 EPCs). Last sale on file: £810,000 in August 2020.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,058,000
Modelled from EPC, postcode comparables.
£810,000
Recorded with HM Land Registry.
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Detailed AI analysis
Flat 4 outperforms the street on co₂ emissions by a wide margin.
Price per m²
£14,211
Street avg £13,936
Floor Area
57 m²
Street avg 76 m²
Habitable Rooms
3 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Chelsea Park Gardens — bus stop.

Daytime· 07:00 – 23:00
57.9dB

28 August 2020Most recent
£810,000
Median price across the last 5 sales in SW3 6AX: £1,100,000 (2025–2019).
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Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 3.1 t/year
SW3 6AX
Closest school
0.2 km
Park Walk Primary School. 59 schools nearby.
Night-time· 23:00 – 07:00
48.5dB