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20 Hill Street London W1J 5NJ

23/04872/LBCListed Building Consent ApplicationApproved
Listed building consent

Approved on 18 September 2023

Council decision: Application PermittedDelegated (officer decision)

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

Proposal

Internal strip out and opening up works

Received
15 July 2023
Decision level
Delegated (officer decision)
Public comments
1
Ward
West End
Agent
Future Planning and Development
  1. Received15 Jul
  2. Validated21 Jul
  3. Consult.
  4. Target15 Sep
  5. Decided18 Sep

Decided in 59 days (council typically 49)

About this application

This is a heritage application at 20 Hill Street London W1J 5NJ. Westminster has handled 2,677 applications of this type. This one was decided in 65 days, 2 weeks longer than Westminster's typical decision time. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There have been 6 other applications at this address. In the past year there have been 486 applications across West End. We hold 935 applications in total for the W1J postcode area.

93% of heritage 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
W1J 5NJ
Application type
Listed Building Consent Application
Scale / size
Small

Planning application dates

Date validated
21 July 2023
Target decision date
15 September 2023

Applicant and agent

Agent
Future Planning and Development
Agent address
Noland House 12-13 Poland Street London W1F 8QB

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-12314945
Documents
22

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: Mayfair
  • Listed building: Grade II: 20, Hill Street W1On or next to this site · +1 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • 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.

Planning history at this site

6 other applications at this property, newest first.

  1. 2025
    18 Dec

    Internal subdivision of the rear western rooms at ground, first and second floor.

    ApprovedListed building consent25/09181/LBC
  2. 2025
    8 Dec

    Relocation of plant to within louvred enclosure to the main roof. (Linked to 25/08921/FULL

    ApprovedListed building consent25/08922/LBC
  3. 2025
    8 Dec

    Relocation of plant to within louvred enclosure to the main roof. (Linked to 25/08922/LBC

    ApprovedApplication25/08921/FULL
  4. 2025
    26 Nov

    Alterations and extension at rear second floor level (to square off non-original extension).(Linked to…

    RefusedListed building consent25/08633/LBC
  5. 2025
    26 Nov

    Alterations and extension at rear second floor level (to square off non-original extension). (Linked to…

    RefusedApplication25/08632/FULL
  6. 2025
    13 Nov

    Internal and external lowering of non-original lower ground floor slab.

    RefusedListed building consent25/08311/LBC

Source: Westminster

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

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