2-4 and 12-14 Lansdowne Walk, London, W11 3LN
Proposal
Non-material amendment to planning permission 25/04591 (Variation of conditions 2 (approved drawings) and condition 32 (restricted area of terrace) of planning permission 24/04739 to allow design refinements to the scheme, including: enlarged windows to rear elevation of No 12 to match the aperture sizes at neighbouring No 11; raised front outrigger to Nos 3 & 4 at second floor level; and enlarged rear terraces at GF level to include the removal of the existing balustrades creating a larger rooftop terrace to Nos 2-4) for repositioning of dormer window at No. 2 by around 150mm to match configuration of Nos. 3 & 4 and omission of skylights to front outrigger serving second-floor ensuites of all three properties; amendment to third-floor windows at No. 14 from casement to sash windows to match existing window type; reduction in size of flat roof rooflights to Nos. 13 & 14; updated boundary line between Nos. 13 & 14 to match floorplans.
- Received
- 4 August 2026
- Decided
- 29 September 2026 · Granted
- Ward
- Norland
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
- ReceivedSubmitted4 Aug
- ValidatedValidated4 Aug
- Consult.Consultation28 Aug
- TargetTarget Date1 Sep
- DecidedDecided29 Sep
Decided in 56 days
This is a planning application for a dormer extension at 2-4 and 12-14 Lansdowne Walk, London, W11 3LN. Kensington has handled 16,719 applications of this type and approves 90% of them, typically deciding them in 56 days. This one was decided in 56 days. The site is in a conservation area, with 3 listed buildings nearby. There have been 5 other applications at this address. We hold 7,730 applications in total for the W11 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Kensington
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near W11
New planning applications delivered to your inbox weekly.
Planning history at this site
11 other applications at this property, newest first.
- 202529 Oct
Details required by Condition 16 (Contamination - Quantitative risk assessment and remediation strategy) of…
ApprovedDischarge of conditionsCON/25/06219 - 202515 Sep
Details required by Condition 16 (Contamination - Quantitative risk assessment and remediation strategy) of…
WithdrawnDischarge of conditionsCON/25/05453 - 202527 Aug
Details required by condition 22 (Archaeological Evaluation Report) of planning permission 24/04739
ApprovedDischarge of conditionsCON/25/05190 - 202512 Aug
LDW DoC Fire
ApprovedDischarge of conditionsCON/25/04348 - 20254 Aug
Variation of conditions 2 (approved drawings) and condition 32 (restricted area of terrace) of planning…
ApprovedVariation of conditions (s73)PP/25/04591 - 202522 Jul
Lansdowne Walk Condition Discharge #3
ApprovedDischarge of conditionsCON/25/03875 - 202514 Jul
Lansdowne Walk Condition Discharge #4
ApprovedDischarge of conditionsCON/25/04113 - 20255 Jun
Details required by conditions 28 (trees and landscaping - details required) and 34 (LEMP) of planning…
ApprovedDischarge of conditionsCON/25/03269 - 202528 May
Details required by conditions 10 (Construction Traffic Management Plan (CTMP)), 11 (Professional Management…
ApprovedDischarge of conditionsCON/25/03092 - 202523 May
Non-material amendment to planning permission PP/24/04739
ApprovedNon-material amendmentNMA/25/03023 - 202411 Jul
Reconfiguration of properties to provide 6 residential houses and 2 flats, together with demolition and…
ApprovedPlanning PermissionPP/24/04739
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Ladbroke
- Article 4 direction: Article 4 - No 100+2 more
- Tree Preservation OrderCovers the site
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.