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21 Buckingham Gate London SW1E 6LS

16/01273/FULLApplication for full Planning PermissionApproved
Full

Approved on 20 October 2016

Council decision: Application PermittedDelegated (officer decision)

Approximate site (title boundary)
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.

Proposal

Erection of a visual screen within courtyard at lower ground floor level; bricking up of side window at lower ground floor level; Installation of louvre at main roof level; and new satellite system on roof of 51 Catherine Place . (Site includes 51 Catherine Place).

Received
12 February 2016
Decision level
Delegated (officer decision)
Ward
St James's
  1. Received12 Feb
  2. Validated25 Aug
  3. Consult.
  4. Target20 Oct
  5. Decided20 Oct

Decided in 56 days (council typically 49)

About this application

This is a full planning application for window replacement at 21 Buckingham Gate London SW1E 6LS. Westminster has handled 4,484 applications of this type. This one was decided in 251 days, 29 weeks longer than Westminster's typical decision time. The site is in the Birdcage Walk conservation area, with 8 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 478 applications across St James's. We hold 526 applications in total for the SW1E postcode area.

86% of full applications at City of Westminster were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SW1E 6LS
Application type
Application for full Planning Permission
Scale / size
Small

Planning application dates

Date validated
25 August 2016
Consultation expiry
23 September 2016
Target decision date
20 October 2016

Applicant and agent

Agent
Carter Jonas
Agent address
1 Chapel Place London London W1G 0BG

Planning decision

Statutory period
56 days

Publicity

Last advertised
2 September 2016
Advertisement expiry
23 September 2016

Additional information

Planning Portal ID
PP-04800957
Comments
0
Documents
25

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)Part of the site
  • Conservation area: Birdcage Walk
  • Listed building: Grade II: 22, Buckingham Gate Sw1On or next to this site · +1 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Brownfield land register: Site At 18-19 Buckingham Gate LondonRegister site at or near this address · +1 more
Also checked, none recorded (20)

flood storage areas, tree preservation orders, 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 and heritage coasts.

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 2026-11-03. 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.

Associated applications

  1. 2016
    12 Feb

    Erection of lift overrun.

    ApprovedApplication for full Planning PermissionFiled alongside16/01272/FULL
  2. 2016
    12 Feb

    Erection of a visual screen within courtyard at lower ground floor level; bricking up of side window at lower…

    This applicationApprovedFull16/01273/FULL

Source: Westminster

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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