Flat 3, 15 Cadogan Square, London, SW1X 0HT
Proposal
Alterations to update non-original floor finishes and install new timber floor throughout flat with exemption of the bathroom which will have tiles. Proposed joinery is free-standing, with no physical connection to existing cornice, skirting or floor, ensuring full reversibility. Bathroom refurbishment including removal of bath and introduction of shower. External alterations of existing sash windows and french door to match infilling with double glass stone floor pavers to balcony and repaint existing balustrade black to match existing.
- Received
- 11 September 2026
- Decided
- 14 October 2026 · Grant Planning Permission/Consent
- Ward
- Brompton and Hans Town
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.
- ReceivedSubmitted11 Sep
- ValidatedValidated29 Jun
- Consult.Consultation2 Oct
- TargetTarget Date24 Aug
- DecidedDecided14 Oct
Decided in 107 days
This is a planning application for window replacement at Flat 3, 15 Cadogan Square, London, SW1X 0HT. 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 33 days, 3 weeks quicker than Kensington's median. The site is in a conservation area, with 3 listed buildings nearby. There have been 4 other applications at this address. We hold 1,157 applications in total for the SW1X 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
4 other applications at this property, newest first.
- 202629 Jun
Alterations to update non-original floor finishes and install new timber floor throughout flat with exemption…
ApprovedApplicationPP/26/03496 - 202629 Jun
Internal alterations: remove and replace non-original floor finishes and install new timber floor throughout…
PendingListed building consentLB/26/03495 - 202629 Jun
Internal alterations: remove and replace non-original floor finishes and install new timber floor throughout…
ApprovedPlanning PermissionPP/26/03494 - 20269 Mar
Replacement and upgrade of sash windows and French door to match existing; stone floor pavers to balcony and…
WithdrawnPlanning PermissionPP/26/01272
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Hans Town
- Article 4 direction: Article 4 - No 100
- Tree Preservation OrderCovers the site
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)
flood storage areas, 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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