Flat 1, Durham House, Durham Place, London, SW3 4ET
Proposal
Proposed enlargement of window to create doorway opening onto rear courtyard of property. Installation of associated landing, stair and balustrade to match existing railing. (Certificate of lawful proposed use or development).
- Received
- 11 September 2026
- Target decision date
- 2 November 2026
- Ward
- Royal Hospital
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
- ValidatedValidated7 Sep
- Consult.Consultation2 Oct
- TargetTarget Date2 Nov
- DecidedDecided
This is a planning application for window replacement at Flat 1, Durham House, Durham Place, London, SW3 4ET. Kensington has handled 16,719 applications of this type and approves 90% of them, typically deciding them in 56 days. It was submitted on 11 September 2026 and is still awaiting a decision. The site is in a conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. 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.
- Flood zone 2: Medium probability (rivers and sea)Part of the site
- Conservation area: Royal Hospital
- Article 4 direction: Article 4 - No 100
- Tree Preservation OrderCovers the site
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.
Before the decision
You may need a flood risk assessment. Drainage & flood risk consultants near this site
The site is in flood zone 2 (Environment Agency).
- 2.4 miLONDONRTPI
- 2.5 miLondonRTPI
- 2.6 miLondonRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
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