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110 New Cavendish Street London W1W 6XR

23/00067/P3JPAPrior Approval Offices to Dwellings(OTR)Approved
Outline / PiP

Approved on 17 March 2023

Council decision: Application PermittedDelegated (officer decision)

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

Proposal

Notification for prior approval of the change of use from office accommodation (Class E(G)i) to one self-contained residential dwellings (1 x one-bedroom) (Class C3) at rear ground floor level under the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) - Schedule 2, Part 3, Class MA.

Received
5 January 2023
Decision level
Delegated (officer decision)
Public comments
1
Ward
West End
Agent
Hybrid Planning and Development Ltd
  1. Received5 Jan
  2. Validated5 Jan
  3. Consult.
  4. Target1 Mar
  5. Decided17 Mar

Decided in 71 days (council typically 49)

About this application

This is an outline application for a change of use at 110 New Cavendish Street London W1W 6XR. Westminster has handled 218 applications of this type. This one was decided in 71 days, 3 weeks longer than Westminster's typical decision time. The site is in the East Marylebone conservation area, with 6 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 478 applications across West End. We hold 251 applications in total for the W1W postcode area.

82% of outline 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
W1W 6XR
Application type
Prior Approval Offices to Dwellings(OTR)
Scale / size
Small

Planning application dates

Date validated
5 January 2023
Consultation expiry
8 February 2023
Target decision date
1 March 2023

Applicant and agent

Agent
Hybrid Planning and Development Ltd
Agent address
The Old Vyner Street Gallery Vyner Street London E2 9DG

Planning decision

Statutory period
55 days

Publicity

Last advertised
18 January 2023
Advertisement expiry
8 February 2023
Site notice start
6 January 2023
Site notice end
27 January 2023

Additional information

Planning Portal ID
PP-11757217
Documents
21

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: East Marylebone
  • 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.

Source: Westminster

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

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