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Ground Floor 12 Lisson Grove London NW1 6TS

21/00449/NMANon-material amendmentsApproved
Discharge / amendments

Approved on 19 February 2021

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

Amendments to planning permission dated 13 January 2021 (RN: 20/06958/FULL) for the: Use of ground floor as Class E and alterations to front doors. NAMELY, to allow the widening of the front entrance glazing by adding one extra fixed glazed side panel to entrance doors.

Received
26 January 2021
Decision level
Delegated (officer decision)
Ward
Bryanston And Dorset Square
Agent
Tickglobe Ltd
  1. Received26 Jan
  2. Validated26 Jan
  3. Consult.
  4. Target23 Feb
  5. Decided19 Feb

Decided in 24 days (council typically 49)

About this application

This is an application to amend a permission at Ground Floor 12 Lisson Grove London NW1 6TS. Westminster has handled 604 applications of this type. This one was decided in 24 days, 4 weeks quicker than Westminster's typical decision time. The site is in 2 listed buildings nearby. There have been 2 other applications at this address. We hold 3,180 applications in total for the NW1 postcode area.

88% of amendment 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
NW1 6TS
Application type
Non-material amendments
Scale / size
Small

Planning application dates

Date validated
26 January 2021
Target decision date
23 February 2021

Applicant and agent

Agent
Tickglobe Ltd
Architect profile
TICKGLOBE LTD
Agent address
67 River Avenue Palmers Green London N13 5RP United Kingdom

Planning decision

Statutory period
28 days

Additional information

Planning Portal ID
PP-09455527
Comments
0
Documents
8

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Dorset SquarePart of the site
  • Listed building: Grade II: St Marylebone Grammar SchoolOn 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 (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. 2021
    26 Jan

    Amendments to planning permission dated 13 January 2021 (RN: 20/06958/FULL

    This applicationApprovedNon-material amendment21/00449/NMA
  2. 2020
    2 Nov

    Use of ground floor as Class E and alterations to front doors.

    ApprovedApplication for full Planning PermissionPart of20/06958/FULL

Source: Westminster

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

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