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Get startedFlat 1 is a semi-detached house in London (SW3 1LJ). It has a recorded floor area of 84 m² (around 904 sq ft) and construction records dating it to before 1900. At 84 m² this is the largest unit on EPC record across the building (37–84 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (55 versus a best of 71). The latest certificate (March 2016) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 78). The latest certificate is from March 2016, so improvements made since then won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 17 Mar 2026
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,079,000
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 AI analysis
Flat 1 is notably below the street on epc rating.
EPC Rating
55 (D)
Street avg 64 (D)
Floor Area
84 m²
Street avg 101 m²
CO₂ Emissions
4.3 t/year
Street avg 4.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Brompton Square — bus stop.

Daytime· 07:00 – 23:00
58.3dB

Median price across the last 5 sales in SW3 1LJ: £3,600,000 (2025–2017).
Flat 2 43 Ovington Square London
Sold Apr 2025
29 Ovington Square Kensington And Chelsea London
Sold Apr 2024
Flat 3 35 Ovington Square London
Sold Oct 2022
25 Ovington Square Kensington And Chelsea London
Sold Nov 2021
31 Ovington Square Kensington And Chelsea London
Sold Jul 2017
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Habitable Rooms
4 rooms
Street avg 3 rooms
SW3 1RT
Closest school
0.4 km
Marlborough Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
48.2dB