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Get startedFlat 3 is a two-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW1X 0DQ). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to before 1900 and council tax band G. At 101 m² this is the 5th smallest of 7 units on EPC record in the building, where floor areas span 52–119 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 (80 versus a worst of 40). Period features are noted in the property record. The latest certificate (October 2025) shows a C (score 80), near the top of the C band. When first surveyed in June 2020 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Average, window efficiency went from Very Poor to Good and lighting went from Very Poor to Good. The recommended improvements would push it to B (score 83).
3 planning records sit against the property, 2 approved, 1 refused. Past consents include new windows and a basement excavation, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). On a £-per-square-foot basis, the last sale (£1,775/sq ft) was about 216.2% above the typical sold price in the postcode. Sold July 2022 for £1,930,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Replacement of 4no. windows on front and rear elevation. Re-instatement of 1no. window on rear elevation in original window opening. On side elevation, replacement of 1no. window, enlargement of 2no. window openings (with brick arch lintels). Also on side elevation, replacement of 2no. windows, and re-instatement of 2no. blocked windows with double-glazed, painted timber sash windows i with painted wrought iron Juliet balconies.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£2,076,000
Modelled from EPC, postcode comparables.
£1,930,000
Recorded with HM Land Registry.
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Flat 3 outperforms the street on epc rating by a wide margin.
Price per m²
£19,109
Street avg £11,419
Floor Area
101 m²
Street avg 113 m²
Habitable Rooms
3 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
0.3 km
Brompton Square — bus stop.

Daytime· 07:00 – 23:00
58.3dB

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Secure checkout · One-off payment

Changes detected from historical EPC data
Fuel source changed
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
High performance glazing installed
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Installation of french doors at rear basement level
1 more application for this property
See the full planning history in the property report.
1 July 2022Most recent
£1,930,000
Median price across the last 5 sales in SW1X 0DQ: £1,975,000 (2023–2017).
Flat 5 26 Lennox Gardens Kensington And Chelsea London
Sold Nov 2023
Flat 6 26 Lennox Gardens Kensington And Chelsea London
Sold Feb 2020
Flat 1 20 Lennox Gardens Kensington And Chelsea London
Sold Oct 2017
Flat 2 24 Lennox Gardens Kensington And Chelsea London
Sold Jun 2017
Flat 3 26 Lennox Gardens Kensington And Chelsea London
Sold Mar 2016
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

CO₂ Emissions
1.7 t/year
Street avg 5.1 t/year
SW1X 0LJ
Closest school
0.3 km
St Joseph's Catholic Primary School. 53 schools nearby.
Night-time· 23:00 – 07:00
48.0dB