First Floor To Third Floor 12 South Molton Street London W1K 5QN
Proposal
Internal alterations to first floor including new flooring and partitions.
- Received
- 10 March 2026
- Decided
- 20 July 2026
- Council
- City of Westminster
- ReceivedSubmitted10 Mar
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided20 Jul
Decided in 132 days
This is a planning application at First Floor To Third Floor 12 South Molton Street London W1K 5QN. Westminster has handled 26,489 applications of this type and approves 88% of them, typically deciding them in 54 days. This one was decided in 132 days, 11 weeks longer than Westminster's median. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There have been 2 other applications at this address. We hold 845 applications in total for the W1K postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near W1K
New planning applications delivered to your inbox weekly.
Planning history at this site
5 other applications at this property, newest first.
- 202531 Mar
Detailed drawings showing alteration to the scheme: - the external mechanical plant to be concealed within…
ApprovedListed building consent25/01048/ADLBC - 202531 Mar
Detailed drawings showing alteration to the scheme: - the external mechanical plant to be concealed within…
ApprovedDischarge of conditions25/00823/ADFULL - 202521 Mar
Internal alterations at third floor level, including to partitions.
ApprovedListed building consent25/01920/LBC - 202410 Dec
Details of external mechanical plant visual screening pursuant to condition 3 of listed building consent…
PendingListed building consent24/08792/ADLBC - 202410 Dec
Details of external mechanical plant visual screening pursuant to condition 4 of planning permission dated 04…
PendingDischarge of conditions24/08599/ADFULL
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Mayfair
- Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
- Brownfield land register: Development Site Bound By Brook Street, Davies Street And South Molton Lane (excluding 58…Register site at or near this address
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)
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 and heritage coasts.
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 2026-10-09. 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.
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.