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Get started20 Drayson Mews is a mid-terrace house in Kensington And Chelsea, London, London (W8 4LY). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to before 1900 and council tax band F. At 56 m² this is the smallest unit on EPC record across the building (56–219 m²). The building's EPC ratings span G to C across 25 units on file. The latest certificate (March 2016) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 57). The latest certificate is from March 2016, so improvements made since then won't be reflected.
At 56 m² it sits well below the postcode median (121 m² across 24 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). 15 planning records sit against the property, 4 approved, 10 refused. Past consents include an extension and change of use to residential, meaningful when judging how the property has evolved.
This certificate is over 10 years old and is no longer valid.Expired 12 Mar 2026
A recent planning application at 20 Drayson Mews was refused — worth checking the council file.
Lawful Development Certificate is sought confirming implementation of the planning permission Ref. PP/19/07695 (Certificate of Lawful Existing Use/Operation).
20 Drayson Mews has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£893,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
20 Drayson Mews is notably below the street on floor area.
EPC Rating
46 (E)
Street avg 53 (E)
Floor Area
56 m²
Street avg 79 m²
CO₂ Emissions
4.3 t/year
Street avg 4.5 t/year
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
High Street Kensington Station — tram stop.

Daytime· 07:00 – 23:00
55.0dB

Lawful Development Certificate is sought confirming implementation of the planning permission Ref. PP/19/07695 (Certificate of Lawful Existing Use/Operation).
13 more applications for this property
Join to see all planning history.
Median price across the last 5 sales in W8 4LY: £2,635,000 (2024–2021).
19 Drayson Mews Kensington And Chelsea London
Sold Oct 2024
26 Drayson Mews Kensington And Chelsea London
Sold Apr 2024
25 Drayson Mews Kensington And Chelsea London
Sold Mar 2022
22 Drayson Mews Kensington And Chelsea London
Sold Mar 2021
29 Drayson Mews Kensington And Chelsea London
Sold Dec 2020
Habitable Rooms
3 rooms
Street avg 3 rooms
W8 4LS
Closest school
0.1 km
St Mary Abbots CofE Primary School. 82 schools nearby.
Night-time· 23:00 – 07:00
45.6dB