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70 Marylebone High Street London W1U 5JL

09/09822/ADFULLApproval of Details (Full PP)Approved
Discharge / amendments

Approved on 21 December 2009

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

Approval of details pursuant to Condition 3 of planning permission dated 29 April 2008 (RN: 08/02058); namely the works at No. 36 Welbeck Street have been completed and the maisonette is ready for occupation.

Received
7 December 2009
Decision level
Delegated (officer decision)
Ward
Marylebone High Street
  1. Received7 Dec
  2. Validated7 Dec
  3. Consult.
  4. Target1 Feb
  5. Decided21 Dec

Decided in 14 days (council typically 49)

About this application

This is an application to discharge conditions at 70 Marylebone High Street London W1U 5JL. Westminster has handled 3,063 applications of this type. This one was decided in 14 days, 5 weeks quicker than Westminster's typical decision time. The site is in the Harley Street conservation area, with 7 listed buildings nearby. There have been 5 other applications at this address. We hold 1,068 applications in total for the W1U 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.See what's approved near your address

Application details

Postcode
W1U 5JL
Application type
Approval of Details (Full PP)
Scale / size
Small

Planning application dates

Date validated
7 December 2009
Target decision date
1 February 2010
Committee meeting
21 December 2009

Applicant and agent

Agent address
23 Queen Anne Street London W1G 9DL

Planning decision

Statutory period
56 days

Additional information

Comments
0
Documents
3

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Harley Street
  • Listed building: Grade II: Prince Regent Public HouseOn this site · +3 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
  • 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

5 other applications at this property, newest first.

  1. 2026
    13 Jan

    Installation of an external air-conditioning unit within the lower ground floor rear lightwell.

    ApprovedFull Planning Permission Application26/00166/FULL
  2. 2025
    8 Jul

    Installation of new planters and painting of the banister (same color) (Linked to 25/04690/ADV

    ApprovedFull Planning Permission Application25/04689/FULL
  3. 2025
    8 Jul

    Display of internally illuminated projecting sign measuring 0.6m X 0.6m and a halo illuminated (letters only)…

    WithdrawnAdvertisement consent25/05176/ADV
  4. 2025
    8 Jul

    Display of internally illuminated (lettering and logo only) projecting sign measuring 0.6m x 0.6m and a halo…

    ApprovedAdvertisement consent25/04690/ADV
  5. 2008
    3 Mar

    Use of ground and basement to retail (Class A1), extension in rear lightwell to create additional retail…

    ApprovedApplication for full Planning Permission08/02058/FULL

Source: Westminster

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

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