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11 Little St James's Street London SW1A 1DP

24/00152/FULLFull Planning Permission ApplicationAwaiting decision
Full
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

Excavation of new basement level; erection of extensions at rear second and third/roof levels; replacement of windows and doors and new windows at rear first floor level; and, new mechanical plant and enclosure at main roof level.

Received
10 January 2024
Decision due
6 March 2024
Public comments
10
Ward
St James's
  1. Received10 Jan
  2. Validated10 Jan
  3. Consult.
  4. Target6 Mar
  5. Decided

Have your say

Comment on the council's siteDocuments (55)

About this application

This is a full planning application for an extension at 11 Little St James's Street London SW1A 1DP. Westminster has handled 4,484 applications of this type. It has been with the council since 10 January 2024 and is still awaiting a decision. The site is in the St James's conservation area, with 20 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 478 applications across St James's. We hold 1,261 applications in total for the SW1A 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
SW1A 1DP
Application type
Full Planning Permission Application
Scale / size
Small

Planning application dates

Date validated
10 January 2024
Consultation expiry
27 March 2024

Applicant and agent

Agent
Savills
Agent address
33 Margaret St London W1G 0JD United Kingdom

Planning decision

Statutory period
56 days

Publicity

Last advertised
6 March 2024
Advertisement expiry
27 March 2024

Additional information

Planning Portal ID
PP-12713079
Documents
55

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: St James's
  • Listed building: Grade II: 29, St James'S Place Sw1On or next to this site · +2 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
  • Flood zone 1: Low probability (rivers and sea)
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.

Associated applications

  1. 2025
    12 Jun

    Details of a completed and signed Appendix A pursuant to Condition 3 of planning permission dated 1 October…

    ApprovedDischarge of conditions25/03999/ADFULL
  2. 2024
    10 Jan

    Excavation of new basement level; erection of extensions at rear second and third/roof levels; replacement of…

    This applicationPendingFull24/00152/FULL

Source: Westminster

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

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For applicants and trades

Before the decision

You may need a heritage statement. Heritage & archaeology consultants near this site

A listed building is on or next to this site.

Consultants on this application

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Nearest first, within 25 miles of the site. Every firm is listed free.

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