Planning application
Basement And Ground Floor 9 Mount Street London W1K 3NG
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Display of non illuminated fascia sign (90mm x 700mm) and an awning sign.
As published by the council, reference 26/00238/ADV
Application record
- Reference
- 26/00238/ADV
- Type
- Advert Application (ADV)
- Status
- Decided
- Decision
- Not required
- Received
- 16 Jan 2026
- Validated
- 16 Jan 2026
- Decided
- 26 Feb 2026
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1K 3NG
Site history
Applications at this address on the Westminster register
This site has had 8 applications since 2026.
-
26/05093/ADLBC Decided
Basement And Ground Floor 9 Mount Street London W1K 3NG
Detailed drawings at 1:10, 1:5 of alterations to rear lower ground floor windows to accommodate vents; pursuant to condition 4 (part D) of listed building consent dated 28th May 2026 (26/00240/LBC)
-
26/05093/ADFULL Awaiting decision
Basement And Ground Floor 9 Mount Street London W1K 3NG
Detailed drawings at 1:10, 1:5 of alterations to rear lower ground floor windows to accommodate vents; pursuant to condition 4 (part D) of listed building consent dated 28th May 2026 (26/00240/LBC)
-
26/04801/ADLBC Awaiting decision
Basement And Ground Floor 9 Mount Street London W1K 3NG
Details at 1:1 of new grills, sample photographs along with materiality, Details at 1:10 of new stair balustrades, Details of lighting demonstrating where on drawings ; Details of new modern flooring and joinery showing their relationship in conjunction with any existing historic fabric, demonstrating that their installation would not cause harm, pursuant to the partial discharge of condition 4 (Parts A,B,C and E only) of listed building consent dated 28th May 2026(RN: 26/00240/LBC)
-
26/04120/ADFULL Decided
Basement And Ground Floor 9 Mount Street London W1K 3NG
Details/specifications of the new condensors pursuant to Condition 6 of planning permission dated 28 May 2026 (26/00239/FULL).
-
26/04068/ADLBC Decided
Basement And Ground Floor 9 Mount Street London W1K 3NG
Details/specifications of the new condensors pursuant to Condition 5 of listed building dated 28 May 2026 (26/00240/LBC)
-
26/00240/LBC Awaiting decision
Basement And Ground Floor 9 Mount Street London W1K 3NG
Installation of external plant, replacement awning, new shop front signage and reconfiguration of the lower ground and ground floor including new flooring, joinery and associated works in connection with the refurbishment of the retail unit. (Linked to 26/00239/FULL)
-
26/00239/FULL Awaiting decision
Basement And Ground Floor 9 Mount Street London W1K 3NG
Installation of external plant and reconfiguration of the lower ground and ground floor including new flooring, joinery and associated works in connection with the refurbishment of the retail unit. (Linked to 26/00240/LBC)
Timeline
Dates from the published record
-
16 Jan 2026
Received by Westminster
-
26 Feb 2026
Decision issued: Not required
-
20 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Knight Frank LLP Agent, registered in London
Active · incorporated 2003 · London
135 applications on PlanIndex · across 38 councils · 93% granted
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
4 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.
Trade members open them from here.
Open the documentsAfter the decision
Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.
About advertisement consent applications
Advertisement consent is judged on two things only: amenity and public safety, not competition or other planning considerations. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Basement And Ground Floor 9 Mount Street London W1K 3NG
89% historically approved · decision due ~14 Aug
Details/specifications of the new condensors pursuant to Condition 5 of listed building dated 28 May 2026 (26/00240/LBC)
Decided -
Basement And Ground Floor 9 Mount Street London W1K 3NG
89% historically approved · decision due ~11 Sep
Details at 1:1 of new grills, sample photographs along with materiality, Details at 1:10 of new stair balustrades, Details of lighting demonstrating where on drawings ; Details of new modern flooring and joinery showing their relationship in conjunction with any existing historic fabric, demonstrating that their installation would not cause harm, pursuant to the partial discharge of condition 4 (Parts A,B,C and E only) of listed building consent dated 28th May 2026(RN: 26/00240/LBC)
Awaiting decision -
Basement And Ground Floor 9 Mount Street London W1K 3NG
89% historically approved · decision due ~23 Sep
Detailed drawings at 1:10, 1:5 of alterations to rear lower ground floor windows to accommodate vents; pursuant to condition 4 (part D) of listed building consent dated 28th May 2026 (26/00240/LBC)
Decided Windows or glazing -
Basement And Ground Floor 9 Mount Street London W1K 3NG
89% historically approved · decision due ~18 Aug
Details/specifications of the new condensors pursuant to Condition 6 of planning permission dated 28 May 2026 (26/00239/FULL).
Decided -
Basement And Ground Floor 9 Mount Street London W1K 3NG
90% historically approved · decision due ~13 Mar
Installation of external plant, replacement awning, new shop front signage and reconfiguration of the lower ground and ground floor including new flooring, joinery and associated works in connection with the refurbishment of the retail unit. (Linked to 26/00239/FULL)
Awaiting decision Heritage and listed buildings Windows or glazing 30 docs -
Basement And Ground Floor 9 Mount Street London W1K 3NG
87% historically approved · decision due ~13 Mar
Installation of external plant and reconfiguration of the lower ground and ground floor including new flooring, joinery and associated works in connection with the refurbishment of the retail unit. (Linked to 26/00240/LBC)
Awaiting decision Full applications 32 docs
Other advertisement consent applications
In Westminster
-
26/06296/ADV Awaiting decision
15 Warwick Way London SW1V 1QT
Display of Individual soft halo externally illuminated individual brass letters on fascia. Display of externally illuminated hanging sign measuring 40mm x 40mm, including Gilded vinyl decal.
-
26/06070/ADV Granted
36 Shepherd Market London W1J 7QR
Display of non-illuminated screen-printed signage to the fabric and valance of retractable canvas awning.
-
26/06184/ADV Awaiting decision
Royal Horseguards Hotel 2 Whitehall Court London SW1A 2EL
Display of two non-illuminated hotel-branded flags measuring 2m X 0.1m mounted on two angled wall-mounted flagpoles on the northern elevation. [Linked to 26/05884/LBC].
-
26/06217/ADV Awaiting decision
208 Regent Street London W1B 5BD
Display of non illuminared fascia sign measuring 0.702m X 0.25m, 0.845m X 0.3m, externally illuminated hanging sign 0.65m X 0.65m, 0.1m X 1.8m, non illuminated other sign 0.2m X 0.29m, 0.4m X 0.2m, 0.4m X 0.2m
-
26/06208/ADV Awaiting decision
27 Duke Street London W1U 1LE
Display of internally illuminated temporary of five cross street Christmas decorations measuring 15m X 3m supported by catenary wires through Duke Street using the exiting eye bolts.