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Get startedFlat 7 is a mid-terrace house in Kensington And Chelsea, London, London (SW1X 9AE). It has a recorded floor area of 26 m² (around 280 sq ft) and construction records dating it to before 1900. At 26 m² this is the smallest unit on EPC record across the building (26–52 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (April 2021) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2011. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 76).
At 26 m² it sits well below the postcode median (51 m² across 15 EPCs), making it one of the more compact homes locally. On a £-per-square-foot basis, the last sale (£1,769/sq ft) was about 91.2% above the typical sold price in the postcode. Last sale on file: £495,000 in April 2020.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£488,000
Modelled from EPC, postcode comparables.
£495,000
Recorded with HM Land Registry.
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On floor area, Flat 7 runs well behind the street norm.
Price per m²
£19,038
Street avg £16,930
Floor Area
26 m²
Street avg 98 m²
Habitable Rooms
1 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Sloane Street / Sloane Square Station — bus stop.

Daytime· 07:00 – 23:00
58.2dB

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Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water efficiency improved
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 April 2020Most recent
£495,000
Median price across the last 5 sales in SW1X 9AE: £1,205,999 (2025–2022).
Flat 4 7 Wilbraham Place Kensington And Chelsea London
Sold Jul 2025
Flat 5 7 Wilbraham Place Kensington And Chelsea London
Sold May 2024
Flat 2 9 Wilbraham Place Kensington And Chelsea London
Sold Nov 2023
Flat 10 7 Wilbraham Place Kensington And Chelsea London
Sold May 2022
Flat 6 9 Wilbraham Place Kensington And Chelsea London
Sold Dec 2017
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
2.0 t/year
Street avg 4.8 t/year
SW1X 9RX
Closest school
0.1 km
Holy Trinity CofE Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
48.5dB