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Tenby Mansions Nottingham Street London W1U 5ER

10/03100/FULLApplication for full Planning PermissionApproved
Full

Approved on 6 July 2010

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

Enclosure of existing rear facing balcony at 2nd floor level.

Received
12 April 2010
Decision level
Delegated (officer decision)
Public comments
1
Ward
Marylebone High Street
  1. Received12 Apr
  2. Validated10 May
  3. Consult.
  4. Target5 Jul
  5. Decided6 Jul

Decided in 57 days (council typically 49)

About this application

This is a full planning application at Tenby Mansions Nottingham Street London W1U 5ER. Westminster has handled 4,484 applications of this type. This one was decided in 85 days, 5 weeks longer than Westminster's typical decision time. The site is in the Harley Street conservation area, with 7 listed buildings nearby. There are no previous applications recorded at this address. We hold 1,068 applications in total for the W1U 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
W1U 5ER
Application type
Application for full Planning Permission
Scale / size
Small

Planning application dates

Date validated
10 May 2010
Consultation expiry
11 June 2010
Target decision date
5 July 2010
Committee meeting
6 July 2010

Applicant and agent

Agent
Mens et Manus
Architect profile
MENS ET MANUS ARCHITECTURE LTD
Agent address
8 Ashworth Road London W9 1JY

Planning decision

Statutory period
56 days

Publicity

Last advertised
21 May 2010
Advertisement expiry
11 June 2010
Site notice start
11 May 2010
Site notice end
1 June 2010

Additional information

Planning Portal ID
PP-01038568
Documents
11

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Harley Street
  • 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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