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14 Upper Wimpole Street London W1G 6LR

24/04941/FULLFull Planning Permission ApplicationAwaiting decision
Full
Approximate location: the centre of the postcode, not the exact property.

Proposal

Variation of condition 1 of planning permission dated 08 April 2024 (RN: 24/00065/FULL) for the: Demolition of the existing double pitch roofs and replacement with a part-mansard roof extension and roof terrace with a new natural slate mansard roof surround with dormer windows, associated new access stair, WC & minor store. New structural support at upper floor levels to support the side wall; and some minor internal works including installation of a misting system and reinstatement of some removed or altered original features. Namely, to allow the relocation of an existing rainwater pipe and the removal of a waste vent pipe.

Received
19 July 2024
Decision due
13 September 2024
Ward
Marylebone
Agent
DVM Architects Ltd
  1. Received19 Jul
  2. Validated19 Jul
  3. Consult.
  4. Target13 Sep
  5. Decided

Have your say

Comment on the council's siteDocuments (9)

About this application

This is a full planning application for demolition at 14 Upper Wimpole Street London W1G 6LR. Westminster has handled 4,484 applications of this type. It has been with the council since 19 July 2024 and is still awaiting a decision. The site is in the Harley Street conservation area, with 12 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 171 applications across Marylebone. We hold 590 applications in total for the W1G 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
W1G 6LR
Application type
Full Planning Permission Application
Scale / size
Small

Planning application dates

Date validated
19 July 2024

Applicant and agent

Agent
DVM Architects Ltd
Architect profile
DVM ARCHITECTS LIMITED
Agent address
4A Murray Street London NW1 9RE United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-13261823
Comments
0
Documents
9

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: Harley Street
  • Listed building: Ground Floor Flat 17 Upper Wimpole Street London W1G 6LROn or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
  • 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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Before the decision

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A listed building is on or next to this site.

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