Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get startedFlat 3 is a one-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW1X 0DG). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (October 2014) shows an F (score 38), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 78), a 3-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected. At 70 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 59–164 m². The building's EPC ratings span F to D, with this unit at the bottom.
At 70 m² it's 26.2% smaller than the typical home in the postcode (95 m² median across 30 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £958,000 sits 345.6% above the 2015 sale of £215,000. On a £-per-square-foot basis, the last sale (£285/sq ft) was about 71.9% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include subdivision, meaningful when judging how the property has evolved. Last changed hands 11 years ago, in February 2015.
Flat 3 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 04 Oct 2024
Council records show a subdivision application — the property's legal arrangement has been altered.
Non-material amendment to planning permission 23/00828 (Amalgamation of first and second floor flats to create a single duplex flat.) to allow repositioning of the approved internal staircase.
Flat 3's modelled value sits at over four times its earliest registered sale price (2015).
£958,000
Modelled from EPC, postcode comparables.
£215,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
Flat 3 is notably below the street on price per m².
Price per m²
£3,071
Street avg £21,755
Floor Area
70 m²
Street avg 104 m²
Habitable Rooms
2 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

Launch offer
Secure checkout · One-off payment

Amalgamation of first and second floor flats to create a single duplex flat
19 February 2015Most recent
£215,000
Median price across the last 5 sales in SW1X 0DG: £2,700,000 (2025–2022).
Flat 4 10 Lennox Gardens Kensington And Chelsea London
Sold Jun 2025
Flat 5 12 Lennox Gardens Kensington And Chelsea London
Sold Apr 2024
Flat F 18 Lennox Gardens Kensington And Chelsea London
Sold Oct 2022
Flat 1 14 Lennox Gardens Kensington And Chelsea London
Sold Jul 2022
Flat 4 14 Lennox Gardens Kensington And Chelsea London
Sold May 2022
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
5.9 t/year
Street avg 4.4 t/year
SW1X 0LL
Closest school
0.4 km
St Joseph's Catholic Primary School. 52 schools nearby.
Night-time· 23:00 – 07:00
48.0dB