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Basement Rear And Ground Floor Maisonette 7 Bryanston Square London W1H 2DH

24/02505/ADFULLApproval of Details (Full PP)Approved
Discharge / amendments

Approved on 10 May 2024

Council decision: Application PermittedDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Detailed drawings (scale 1:20 and 1:5) of new metal balcony and external stair pursuant to Condition 5 of planning permission dated 16 March 2023 (RN:22/07107/FULL)

Received
17 April 2024
Decision level
Delegated (officer decision)
Ward
Marylebone
Agent
Syte Architects
  1. Received17 Apr
  2. Validated19 Apr
  3. Consult.
  4. Target14 Jun
  5. Decided10 May

Decided in 21 days (council typically 49)

About this application

This is an application to discharge conditions at Basement Rear And Ground Floor Maisonette 7 Bryanston Square London W1H 2DH. Westminster has handled 3,063 applications of this type. This one was decided in 23 days, 4 weeks quicker than Westminster's typical decision time. The site is in the Portman Estate conservation area, with 15 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 171 applications across Marylebone. We hold 896 applications in total for the W1H 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.Planning something similar? See what gets approved on your street

Application details

Postcode
W1H 2DH
Application type
Approval of Details (Full PP)
Scale / size
Small

Planning application dates

Date validated
19 April 2024
Target decision date
14 June 2024
Decision issued
13 May 2024

Applicant and agent

Agent
Syte Architects
Architect profile
SYTE ARCHITECTS LIMITED
Agent address
10 Golden Square London W1F 9JA United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-12980800
Comments
0
Documents
8

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: Portman Estate
  • Listed building: Flat 1 10 - 12 Bryanston Square London W1H 2DLOn or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • 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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