Planning application
93 Mortimer Street London W1W 7SS
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Installation of two extract ducts routed internally to terminate at main roof level; an inwards opening gate on Great Portland Street and two skylights; internal alterations. (Linked to 25/04893/FULL.)
As published by the council, reference 25/05432/LBC
Application record
- Reference
- 25/05432/LBC
- Type
- Listed Building Consent Application
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 1 Aug 2025
- Validated
- 1 Aug 2025
- Decided
- 29 Sep 2025
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1W 7SS
Site history
Applications at this address on the Westminster register
This site has had 3 applications since 2010: 2 approved, 0 refused.
-
25/03210/ADFULL Awaiting decision
93 Mortimer Street London W1W 7SS
Details of how waste is stored on site and how materials for recycling will be stored separately pursuant to condition 10 of planning permission dated 24th March 2025 (RN: 25/00590/FULL).
-
10/02316/LBC Granted
93 Mortimer Street London W1W 7SS
Installation of glazed partition and fitted joinery and installation of new floor and wall finishes at ground floor level.
Timeline
Dates from the published record
-
1 Aug 2025
Received by Westminster
-
29 Sep 2025
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Langdale Planning Limited Agent, a planning consultancy registered in Malmesbury
Active · incorporated 2019 · Malmesbury
5 applications on PlanIndex · across 3 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
15 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Westminster granted permission on 29 September 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
93 Mortimer Street London W1W 7SS
87% historically approved · decision due ~7 Jul
Details of how waste is stored on site and how materials for recycling will be stored separately pursuant to condition 10 of planning permission dated 24th March 2025 (RN: 25/00590/FULL).
Awaiting decision Full applications 8 docs -
93 Mortimer Street London W1W 7SS
Installation of glazed partition and fitted joinery and installation of new floor and wall finishes at ground floor level.
Granted Heritage and listed buildings Windows or glazing 7 docs -
41 Great Portland Street London W1W 7LA
87% historically approved · decision due ~3 Aug
Replacement of ten external wall hung condenser units with four repositioned units.
Awaiting decision Full applications 6 docs -
95 Mortimer Street London W1W 7ST
Display for a temporary period of six months of a non-illuminated 'to let' board located on the first floor railings of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.
Granted Advertising 3 docs -
95 Mortimer Street London W1W 7ST
Display for a temporary period of six months of a non-illuminated 'to let' board located at a height of between 3m x 4.6m above pavement level and measuring 1.2m x 0.9m.
Granted Advertising 2 docs -
95 Mortimer Street London W1W 7ST
Display for a temporary period of six months of a non-illuminated 'to let' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.
Granted Advertising 2 docs
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