Skip to content

20 Carlton House Terrace London SW1Y 5AN

23/08683/ADFULLApproval of Details (Full PP)Awaiting decision
Discharge / amendments
Approximate location: the centre of the postcode, not the exact property.

Proposal

Details of a financial contribution towards the Council's employment and skills service pursuant to Condition 5 of planning permission dated 28th July 2023 (RN:23/02725/FULL)

Received
15 December 2023
Decision due
9 February 2024
Ward
St James's
  1. Received15 Dec
  2. Validated15 Dec
  3. Consult.
  4. Target9 Feb
  5. Decided

About this application

This is an application to discharge conditions at 20 Carlton House Terrace London SW1Y 5AN. Westminster has handled 3,063 applications of this type. It has been with the council since 15 December 2023 and is still awaiting a decision. The site is in the St James's conservation area, with 17 listed buildings nearby. There have been 8 other applications at this address. In the past year there have been 478 applications across St James's. We hold 969 applications in total for the SW1Y 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
SW1Y 5AN
Application type
Approval of Details (Full PP)
Scale / size
Small

Planning application dates

Date validated
15 December 2023

Applicant and agent

Agent
DP9
Agent address
100 Pall Mall London SW1Y 5NQ

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-12678002
Comments
0
Documents
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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

  • Conservation area: St James's
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)

flood storage areas, listed buildings, 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.

Planning history at this site

10 other applications at this property, newest first.

  1. 2025
    10 Oct

    Installation of external lighting to the eighth and tenth floor terraces.

    ApprovedApplication25/06975/FULL
  2. 2025
    18 Sep

    Retrospective full application for the installation of pergola structure at L8 terrace, new bi-fold doors at…

    ApprovedFull planning permission25/05651/FULL
  3. 2025
    14 Aug

    Retrospective amendments to the glazed pavilion at tenth floor terrace level.

    ApprovedFull planning permission25/05734/FULL
  4. 2024
    13 Dec

    Details terraces, hard and soft landscaping, landscape management plan, and rooting environment pursuant to…

    PendingDischarge of conditions24/08704/ADFULL
  5. 2024
    11 Dec

    Detailed drawings of a hard and soft landscaping scheme to the eighth and tenth floor terrace areas and…

    PendingDischarge of conditions24/08625/ADFULL
  6. 2024
    23 Oct

    Amendments to planning permission dated 28th July 2023 (RN 23/02725/FULL

    PendingNon-material amendment24/07372/NMA

Source: Westminster

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

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near SW1Y

New planning applications delivered to your inbox daily.

Around this site

For applicants and trades

Planning something similar?

See what the council approved and refused on your street for the project you have in mind. Pick your home and get the evidence before you pay for drawings.