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85 Ashmill Street London NW1 6RA

26/02373/NMANon-material amendmentsApproved
Discharge / amendments

Approved on 28 April 2026

Site boundary (council red line)

Proposal

Amendments to planning permission dated 15th August 2024 (RN:24/04547/FULL) for Alterations to front railings, new entrance gate and steps, including wheelchair stairlift to entrance to 85, new rear door to 85 and new rear ramp and patio. Namely, additional wall-fixed handrail to proposed stairs.

Received
10 April 2026
Ward
Church Street
Agent
Quinn Studio Ltd.
  1. Received10 Apr
  2. Validated10 Apr
  3. Consult.
  4. Target8 May
  5. Decided28 Apr

Decided in 18 days (council typically 49)

About this application

This is an application to amend a permission at 85 Ashmill Street London NW1 6RA. Westminster has handled 604 applications of this type. This one was decided in 18 days, 4 weeks quicker than Westminster's typical decision time. The site is in 3 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 33 applications across Church Street. 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.Planning something similar? See what gets approved on your street

Application details

Postcode
NW1 6RA
Application type
Non-material amendments
Scale / size
Small

Planning application dates

Date validated
10 April 2026
Target decision date
8 May 2026

Applicant and agent

Agent
Quinn Studio Ltd.
Architect profile
QUINN STUDIO LIMITED
Agent address
The Creighton Centre 378 Lillie Rd London SW6 7PH GB

Planning decision

Statutory period
28 days

Additional information

Planning Portal ID
PP-14847672
Comments
0
Documents
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation 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.

Associated applications

  1. 2026
    10 Apr

    Amendments to planning permission dated 15th August 2024 (RN:24/04547/FULL

    This applicationApprovedNon-material amendment26/02373/NMA
  2. 2024
    5 Jul

    Alterations to front railings, new entrance gate and steps, including wheelchair stairlift to entrance to 85…

    PendingFull Planning Permission ApplicationPart of24/04547/FULL

Source: Westminster

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

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