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Get started6 Lansdowne House is a semi-detached house in Kensington And Chelsea, London, London (W11 3LP). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to before 1900 and council tax band G. 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 June 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump. At 137 m² this is the 6th smallest of 11 units on EPC record in the building, where floor areas span 82–468 m². The building's EPC ratings span E to C across 11 units on file.
3 planning records sit against the property, 2 approved, 1 refused. The record references listed-building consent, which constrain future alterations.
Recommended upgrades on file would lift this property by multiple EPC bands.
6 Lansdowne House has multiple listed-building consents on file — alterations need formal heritage approval.
Details required by Condition 4 (Submission of details), 5 (Services) and 8 (Parapan fin) of Listed Building Consent LB/20/01567 (Internal alterations including removal of modern kitchen and relocation to dining platform area; reconfiguration of storage area to utility room; creation of study and separate WC in kitchen; installation of partition to create WC accessed via hallway; installation of partition to separate staircase from main reception room reusing existing door relocated to the plane of the door to living room; formation of fire screen to maintain 30minutes minimum fire separation to mezzanine bedrooms; relocation of door for master bedroom to top of the stairs; alterations to allow two ensuites to be formed in master en suite location; alterations in main bathroom to create storage space within bedroom 2 and to allow for upgrade of facilities; and alteration to terrace access from bedroom 2 (Listed Building Consent only))
6 Lansdowne House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£2,354,000
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.
Habitable Rooms for 6 Lansdowne House lags the street by a wide margin.
EPC Rating
64 (D)
Street avg 63 (D)
Floor Area
137 m²
Street avg 188 m²
CO₂ Emissions
5.2 t/year
Street avg 7.5 t/year
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Holland Park — tram stop.

Daytime· 07:00 – 23:00
55.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Internal alterations including removal of modern kitchen and relocation to dining platform area; reconfiguration of storage area to utility room; creation of study and separate WC in kitchen; installation of partition to create WC accessed via hallway; installation of partition to separate staircase from main reception room reusing existing door relocated to the plane of the door to living room; formation of fire screen to maintain 30minutes minimum fire separation to mezzanine bedrooms; relocation of door for master bedroom to top of the stairs; alterations to allow two ensuites to be formed in master en suite location; alterations in main bathroom to create storage space within bedroom 2 and to allow for upgrade of facilities; and alteration to terrace access from bedroom 2 (Listed Building Consent only)
1 more application for this property
Join to see all planning history.
Median price across the last 5 sales in W11 3LP: £2,200,000 (2025–2021).
4 Lansdowne House Lansdowne Road Kensington And Chelsea London
Sold Feb 2025
1 Lansdowne House Lansdowne Road Kensington And Chelsea London
Sold Jul 2022
7a Lansdowne House Lansdowne Road Kensington And Chelsea London
Sold Jul 2022
8 Lansdowne House Lansdowne Road Kensington And Chelsea London
Sold Feb 2021
7 Lansdowne House Lansdowne Road Kensington And Chelsea London
Sold Jul 2011
Habitable Rooms
3 rooms
Street avg 4 rooms
W11 3EQ
Closest school
0.4 km
St Clement and St James CofE Primary School. 80 schools nearby.
Night-time· 23:00 – 07:00
45.2dB