17 Great College Street London SW1P 3RX
Proposal
Replacement of central sash to rear basement window with a bespoke painted timber door; replacement of kitchen window; provision of metal railings to rear lightwell; painting of ground floor panelling; replacement of first floor bathroom joinery and sanitaryware including relocation of door adjoining stairwell; and basement refurbishment including replacement of impermeable wall finishes with breathable lime plaster and concrete floor with limecrete. (Linked with 26/06018/FULL)
- Received
- 10 September 2026
- Public comments
- 0 · last counted 8 October 2026
- Council
- City of Westminster
- ReceivedSubmitted10 Sep
- ValidatedValidated10 Sep
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
This is a planning application for window replacement at 17 Great College Street London SW1P 3RX. Westminster has handled 26,489 applications of this type and approves 88% of them, typically deciding them in 54 days. It was submitted on 10 September 2026 and is still awaiting a decision. The site is in the Smith Square conservation area, with 20 listed buildings nearby. There has been 1 other application at this address. We hold 1,239 applications in total for the SW1P postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 202610 Sep
Replacement of central sash to rear basement window with a bespoke painted timber door; replacement of…
PendingApplicationPart of26/06018/FULL - 202610 Sep
Replacement of central sash to rear basement window with a bespoke painted timber door; replacement of…
This applicationPendingListed building consent26/06019/LBC
Planning constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)
- Conservation area: Smith Square
- Article 4 direction: Article 4 Basement Development Permitted Rights Removed
- Tree Preservation Order: Ref W516Protected tree on or next to this site
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.
Before the decision
You may need a flood risk assessment. Drainage & flood risk consultants near this site
The site is in flood zone 3 (Environment Agency).
- 1.5 miLondon
- 1.7 miLondonRTPI
- 1.8 miLondonRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
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