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Get startedFlat 4 is a one-bedroom mid-terrace house in London (SW3 1LH). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to before 1900 and council tax band F. At 42 m² this is the smallest unit on EPC record across the building (42–70 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 (53 versus a best of 73). The latest certificate (December 2021) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2011. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 86), a 3-band jump. Main heating runs on electricity.
At 42 m² it sits well below the postcode median (71 m² across 17 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: new windows approved in 2015. Past consents include new windows, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£1,405/sq ft) was about 155.4% above the typical sold price in the postcode. Last changed hands 15 years ago, in July 2011.
Flat 4 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Internal alterations including; replace kitchen and living room, removal of partition wall. Replacement flooring in hallway, refurbish bathroom. Electrical work throughout and replacement of door handles and latches. Sash window replacement with double glazed.
£629,000
Modelled from EPC, postcode comparables.
£635,000
Recorded with HM Land Registry.
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EPC Rating for Flat 4 lags the street by a wide margin.
Price per m²
£15,119
Street avg £16,518
Floor Area
42 m²
Street avg 91 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Brompton Square — bus stop.

Daytime· 07:00 – 23:00
58.7dB

Changes detected from historical EPC data
Heating controls changed
Hot water system changed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 July 2011Most recent
£635,000
Median price across the last 5 sales in SW3 1LH: £1,850,000 (2024–2015).
15 Ovington Square Kensington And Chelsea London
Sold Sept 2024
19 Ovington Square Kensington And Chelsea London
Sold Feb 2024
Flat 1 1 Ovington Square London
Sold Feb 2022
Flat 3 1 Ovington Square London
Sold Dec 2021
Flat 2 13 Ovington Square London
Sold Jun 2015
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Full planning history
Every application and decision on record
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CO₂ Emissions
2.3 t/year
Street avg 3.5 t/year
SW3 1LS
Closest school
0.5 km
Marlborough Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
48.6dB