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Westminster School 1 - 3 Little Dean's Yard London SW1P 3PF

25/06848/FULLFull Planning Permission ApplicationApproved
Full

Approved on 17 November 2025

Site boundary (council red line)

Proposal

Installation of rooflights, replacement staircase, alterations to internal partition walls, electrical and mechanical service upgrades, structural investigations and other associated works. (Linked with 25/06849/LBC)

Received
24 September 2025
Public comments
1
Ward
St James's
Agent
Quod Ltd
  1. Received24 Sep
  2. Validated24 Sep
  3. Consult.
  4. Target19 Nov
  5. Decided17 Nov

Decided in 54 days (council typically 49)

About this application

This is a full planning application at Westminster School 1 - 3 Little Dean's Yard London SW1P 3PF. Westminster has handled 4,484 applications of this type. This one was decided in 54 days, 5 days longer than Westminster's typical decision time. The site is in the Westminster Abbey and Parliament Square conservation area, with 20 listed buildings nearby. There have been 3 other applications at this address. In the past year there have been 478 applications across St James's. We hold 1,247 applications in total for the SW1P 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.See what's approved near your address

Application details

Postcode
SW1P 3PF
Application type
Full Planning Permission Application
Scale / size
Small

Planning application dates

Date validated
24 September 2025
Target decision date
19 November 2025

Applicant and agent

Agent
Quod Ltd
Agent address
21 Soho Square London W1D 3QP United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14338960
Documents
39

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Also checked, none recorded (20)

flood storage areas, tree preservation orders, green belt, scheduled monuments, 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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