Skip to content

31 Curzon Street London W1J 7TW

23/04242/LBCListed Building Consent ApplicationApproved
Listed building consent

Approved on 11 September 2023

Council decision: Application PermittedDelegated (officer decision)

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

Installation of plant (ASHP), screening and satellite dish at main roof level. Internal refurbishment including replacement lift; new timber stairs from second to fourth floors and servicing (Linked with 23/04241/FULL)

Received
22 June 2023
Decision level
Delegated (officer decision)
Public comments
1
Ward
West End
Agent
Protean Planning Ltd
  1. Received22 Jun
  2. Validated5 Jul
  3. Consult.
  4. Target30 Aug
  5. Decided11 Sep

Decided in 68 days (council typically 49)

About this application

This is a heritage application at 31 Curzon Street London W1J 7TW. Westminster has handled 2,677 applications of this type. This one was decided in 81 days, 5 weeks longer than Westminster's typical decision time. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 484 applications across West End. We hold 940 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.Planning something similar? See what gets approved on your street

Application details

Postcode
W1J 7TW
Application type
Listed Building Consent Application
Scale / size
Small

Planning application dates

Date validated
5 July 2023
Consultation expiry
9 August 2023
Target decision date
30 August 2023
Decision issued
12 September 2023

Applicant and agent

Agent
Protean Planning Ltd
Agent address
371 Cromwell Tower Barbican London EC2Y 8NB United Kingdom

Planning decision

Statutory period
56 days

Publicity

Last advertised
19 July 2023
Advertisement expiry
9 August 2023

Additional information

Planning Portal ID
PP-12255777
Documents
49

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Mayfair
  • Listed building: Grade II: 31, Curzon Street W1On this site · +3 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.

Associated applications

  1. 2023
    22 Jun

    Installation of plant (ASHP), screening and satellite dish at main roof level. (Linked with 23/04242/LBC

    ApprovedFull Planning Permission ApplicationPart of23/04241/FULL
  2. 2023
    22 Jun

    Installation of plant (ASHP), screening and satellite dish at main roof level. Internal refurbishment…

    This applicationApprovedListed building consent23/04242/LBC

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 W1J

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Planning something similar?

See what the council approved and refused for solar panel and heat pump installations on your street. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your streetBuying this property? Report on this address