Basement And Ground Floor 38 Montagu Square London W1H 2LL

24/07664/FULLFull Planning Permission ApplicationAwaiting decision

Full

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

Proposal

Variation of Condition 1 of planning permission dated 28th December 2023 (RN: 23/07346/FULL) for, 'Demolition of existing roof and erection of a mansard roof extension at first floor level and alterations to the front and rear of the portion of the building fronting onto Bryanston Mews East. Subdivision and reconfiguration of existing ground and lower ground floor levels of the building and together with the new first floor extension to the mews portion of the building, create two self-contained residential units (Class C3) and associated external alterations. Lowering of front pavement vault' [Site includes 22 Bryanston Mews East]; Namely, to alter the proposed garage door and windows to mews). (Application under Section 73 of the Act).

Received: 1 November 2024
Decision due: 27 December 2024
Council: City of Westminster
Ward: Marylebone
Agent: Peek Architecture Ltd

ReceivedReceived1 Nov
ValidatedValidated1 Nov
Consult.Consultation
TargetTarget Date27 Dec
DecidedDecided

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Comment on the council's site Documents (9)

About this application

This is a full planning application for demolition at Basement And Ground Floor 38 Montagu Square London W1H 2LL. Westminster has handled 4,484 applications of this type. It has been with the council since 1 November 2024 and is still awaiting a decision. The site is in the Portman Estate conservation area, with 20 listed buildings nearby. There have been 8 other applications 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.

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: W1H 2LL
Application type: Full Planning Permission Application
Scale / size: Small

Planning application dates

Date validated: 1 November 2024

Applicant and agent

Agent: Peek Architecture Ltd
Agent address: 9 Lauderdale Parade Maida Vale London W9 1LU

Planning decision

Statutory period: 56 days

Additional information

Planning Portal ID: PP-13533010
Comments: 0
Documents: 9

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: Grade II: 37-39, Montagu Square W1On or next to this site · +3 more
Article 4 direction: Article 4 Basement Development Permitted Rights Removed
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.

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

2026
11 Feb
Variation of Condition 1 and alteration to the wording of Conditions 3 and 4 of planning permission dated 24…
ApprovedVariation of conditions (s73)26/00837/FULL
2024
6 Nov
Internal alterations to ground and first floor.
PendingListed building consentFiled alongside24/07759/LBC
2024
1 Nov
Variation of Condition 1 of planning permission dated 28th December 2023 (RN: 23/07346/FULL
This applicationPendingVariation of conditions (s73)24/07664/FULL

Planning history at this site

6 other applications at this property, newest first.

Source: Westminster

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

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You may need a heritage statement. Heritage & archaeology consultants near this site

A listed building is on or next to this site.

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Viable Placemaking Ltd
0.7 miLondon
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