102 Walton Street, LONDON, SW3 2JJ
Proposal
Non-material amendment to planning permission 21/03351 (Erection of single storey rear extension at ground floor with glazed patio doors; and installation of two roof lights to the front and two to the rear of the pitched roof above second floor) Alteration of rooflight number and locations to existing roof attic space, from 2 no. to front elevation and 2 no. to rear elevation to 3 no. to rear elevation
- Received
- 21 December 2023
- Decided
- 15 January 2024 · Accept Non-Material Amendment(s)
- 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.
- ReceivedSubmitted21 Dec
- ValidatedValidated3 Jan
- Consult.Consultation
- TargetTarget Date31 Jan
- DecidedDecided15 Jan
Decided in 12 days (council typically 56)
This is an application to amend a permission at 102 Walton Street, LONDON, SW3 2JJ. Kensington has handled 290 applications of this type and approves 80% of them, typically deciding them in 28 days. This one was decided in 25 days, 3 days quicker than Kensington's median. The site is in a conservation area, with 3 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 141 applications across Brompton and Hans Town. We hold 1,475 applications in total for the SW3 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 constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Chelsea+1 more
- Article 4 direction: Article 4 - No 100
- Tree Preservation OrderCovers the site · +1 more
- 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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