13 Ladbroke Square, London, W11 3NA
Proposal
Lower ground floor rear infill extension; enlargement of rear lightwell with steps to garden; extension of rear closet wing; and, reconstruction of rear first floor conservatory.
- Received
- 10 November 2025
- Decided
- 8 April 2026 · Grant Planning Permission/Consent
- Ward
- St Helen's
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.
- ReceivedSubmitted10 Nov
- ValidatedValidated
- Consult.Consultation3 Apr
- TargetTarget Date5 Jan
- DecidedDecided8 Apr
Decided in 149 days (council typically 56)
This is a full planning application for a conservatory at 13 Ladbroke Square, London, W11 3NA. Kensington has handled 5,405 applications of this type and approves 85% of them, typically deciding them in 60 days. This one was decided in 149 days, 13 weeks longer than Kensington's median. The site is in a conservation area. There have been 2 other applications at this address. In the past year there have been 60 applications across St Helen's. 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.
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Planning history at this site
3 other applications at this property, newest first.
- 202611 Sep
Variation of condition 2 (compliance with approved drawings) of planning permission 25/06580
PendingVariation of conditions (s73)PP/26/04382 - 20253 Sep
FELL 1 x Sycamore (rear west boundary)
ApprovedFellARB/25/05348 - 20253 Sep
Confirmation that the reconfiguration of the flats within the building does not constitute development and…
ApprovedCertificates Lawful Proposed Use or Dev.CL/25/05218
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Ladbroke
- Article 4 direction: Article 4 - No 100+1 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.
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