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Gwydyr House Whitehall London SW1A 2NP

24/00261/ADLBCApproval of Details (ADLBC)Approved
Discharge / amendments

Approved on 14 February 2024

Council decision: Application PermittedDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Details of material, specification and methodology of secondary glazing to room FF04 pursuant to Condition 6 of Listed Building Consent dated 26 May 2023 (RN: 23/01281/LBC).

Received
15 January 2024
Decision level
Delegated (officer decision)
Public comments
1
Ward
St James's
Agent
Walsh and Associates Ltd
  1. Received15 Jan
  2. Validated15 Jan
  3. Consult.
  4. Target11 Mar
  5. Decided14 Feb

Decided in 30 days (council typically 49)

About this application

This is an application to discharge conditions at Gwydyr House Whitehall London SW1A 2NP. Westminster has handled 3,063 applications of this type. This one was decided in 30 days, 3 weeks quicker than Westminster's typical decision time. The site is in the Whitehall conservation area, with 9 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 475 applications across St James's. We hold 1,263 applications in total for the SW1A postcode area.

92% of conditions 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
SW1A 2NP
Application type
Approval of Details (ADLBC)
Scale / size
Small

Planning application dates

Date validated
15 January 2024
Target decision date
11 March 2024

Applicant and agent

Agent
Walsh and Associates Ltd
Architect profile
WALSH AND ASSOCIATES GROUP LTD
Agent address
Town Wall House Balkerne Hill Colchester CO3 3AD

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-12733092
Documents
9

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: Whitehall
  • Listed building: Grade II*: Gwydyr House (Welsh Office)On or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
Also checked, none recorded (21)

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, 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 2026-11-03. 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.

Source: Westminster

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

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