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Get startedFlat 1 is a mid-terrace house in London (SW3 1LJ). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 1930-1949. At 60 m² this is the smallest unit on EPC record across the building (60–148 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 (79 versus a worst of 49). The latest certificate (November 2021) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 82).
Sale prices here have outpaced London HPI: 10% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£2,044/sq ft) was about 206.4% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. The record references listed-building consent, which constrain future alterations. At 60 m² it sits well below the postcode median (98 m² across 21 EPCs), making it one of the more compact homes locally. 9 years since the last transfer (May 2017). Across the public record there are 5 sales, relatively high churn for a single property.
Flat 1's carbon output is low for the local stock.
Flat 1 has multiple listed-building consents on file — alterations need formal heritage approval.
External alterations including new lead dressing/flashing to waterproof gutter ; removal of existing non-original drainage pipe located to the corner of the ground floor; redirection of drainpipe to the inside wall and replacement and repositioning of hopper.
Price for Flat 1 has grown more than fourfold since the 1997 starting point.
£1,244,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.0% per year over 20 years.
£1,320,000
Growth on file: 10.0% per year over 20 years.
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On epc rating, Flat 1 stands well clear of the street.
Price per m²
£22,000
Street avg £10,156
Floor Area
60 m²
Street avg 103 m²
Habitable Rooms
3 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
0.2 km
Brompton Square — bus stop.

Daytime· 07:00 – 23:00
58.3dB

Internal alterations including removal of existing doorway and partition associated with the kitchen area to enable a larger kitchen area to be established; installation of new kitchen area to be established; removal of existing door associated with the utilities area to be replaced with new double doors. Location of the door frame will also be altered slightly; installation of new glazed timber framed doors located within the arch of the hallway dividing the kitchen and hallway. (Internal Alterations only).
4 May 2017Most recent
£1,320,000
+144.4%over 8 years9 January 2009
£540,000
+71.4%over 8 years10 November 2000
£315,000
+43.2%over 2 years17 April 1998
£220,000
+7.6%over 7 months30 September 1997
£204,500
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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Full planning history
Every application and decision on record
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CO₂ Emissions
1.3 t/year
Street avg 4.1 t/year
SW3 1RT
Closest school
0.4 km
Marlborough Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
48.2dB