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Get startedFlat 7 is a mid-terrace house in Kensington And Chelsea, London, London (SW1X 0DJ). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to before 1900 and council tax band D. At 31 m² this is the smallest unit on EPC record across the building (31–72 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 (46 versus a best of 73). The latest certificate (September 2021) shows an E (score 46), well below the UK norm with real room to improve. Earlier certificates rated it C (October 2011); the latest reading is 2 bands lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 82), a 3-band jump. Main heating runs on electricity.
Untraded for 20 years, with the last transfer in August 2006. Sale prices here have outpaced London HPI: 4.3% per year against 0% for the wider region. Today's modelled estimate of £577,000 sits 75.9% above the 2006 sale of £328,000. On a £-per-square-foot basis, the last sale (£983/sq ft) was about 73.1% above the typical sold price in the postcode. At 31 m² it sits well below the postcode median (96 m² across 22 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.
Flat 7 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
£577,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 3 years.
£328,000
Growth on file: 4.3% per year over 3 years.
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Habitable Rooms for Flat 7 lags the street by a wide margin.
Price per m²
£10,581
Street avg £11,793
Floor Area
31 m²
Street avg 106 m²
Habitable Rooms
1 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
Marlborough Primary School — bus stop.

Daytime· 07:00 – 23:00
58.0dB

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Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 August 2006Most recent
£328,000
+15.1%over 3 years25 April 2003
£285,000
Median price across the last 5 sales in SW1X 0DJ: £1,524,500 (2025–2015).
Flat 4 50 Lennox Gardens Kensington And Chelsea London
Sold Jan 2025
Flat 3 52 Lennox Gardens Kensington And Chelsea London
Sold Sept 2024
Flat 2 46 Lennox Gardens Kensington And Chelsea London
Sold Mar 2021
Flat A 54 Lennox Gardens Kensington And Chelsea London
Sold Nov 2015
Flat 6 52 Lennox Gardens Kensington And Chelsea London
Sold Mar 2015
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
3.0 t/year
Street avg 3.9 t/year
SW1X 0LL
Closest school
0.2 km
St Joseph's Catholic Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
47.8dB