Flat 3, 15 Cadogan Square, London, SW1X 0HT
Proposal
Replacement and upgrade of sash windows and French door to match existing; stone floor pavers to balcony and repaint balustrade black. Remove and replace non-original floor finishes, install timber floor throughout and tiles to bathroom; new free-standing joinery; removal of bath and installation of shower; bathroom refurbishment; install door between living and studio
- Received
- 9 March 2026
- Decided
- 10 June 2026 · Withdrawn by Applicant
- Ward
- Brompton and Hans Town
- ReceivedSubmitted9 Mar
- ValidatedValidated17 Apr
- Consult.Consultation15 May
- TargetTarget Date12 Jun
- DecidedDecided10 Jun
Decided in 54 days (council typically 56)
This is a full planning application for window replacement at Flat 3, 15 Cadogan Square, London, SW1X 0HT. 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 93 days, 5 weeks longer than Kensington's median. The site is in a conservation area, with 4 listed buildings nearby. There have been 4 other applications at this address. In the past year there have been 141 applications across Brompton and Hans Town. 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.
- 202611 Sep
Alterations to update non-original floor finishes and install new timber floor throughout flat with exemption…
ApprovedApplicationLB/26/03497 - 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
Planning constraints
Designations at the address point. Ones next to the site may also apply.
- Conservation area: Hans Town
- Listed building: 3-57 Cadogan SquareOn or next to this site
- Article 4 direction: Article 4 - No 100
- Tree Preservation Order
- 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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