Planning application
10/08112/FULL
125 Mount Street London W1K 3NS
Proposal
Installation of plant equipment at rear basement level and alterations to shopfront.
As published by the council, reference 10/08112/FULL
Timeline
Dates from the published record
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22 Sep 2010
Received by Westminster
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4 Oct 2010
Validated
Checked as complete and ready for consideration.
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18 Nov 2010
Decision issued: Application Permitted
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29 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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10/08113/LBC Granted
125 Mount Street London W1K 3NS
Installation of plant equipment at rear basement level and alterations to shopfront.
-
10/07577/LBC Granted
125 Mount Street London W1K 3NS
Installation of two fascia signs behind the shopfront.
-
10/07553/LBC Granted
125 Mount Street London W1K 3NS
Internal alterations at basement and ground floor level.
-
25/04553/ADFULL Granted
128 Mount Street London W1K 3NU
Details of waste and recycling storage pursuant to Condition 7 of planning permission dated 7th January 2025 (RN: 24/06686/FULL)
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26/04436/FULL Awaiting decision
11 - 15 Farm Street London W1J 5RS
Minor alterations to the external facade fronting Farm Street; installation of lift shaft; replacement of plant at roof level, removal of plant from first floor flat roof, installation of plant to second floor flat roof; and associated works.
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25/05347/ADFULL Granted
120 Mount Street London W1K 3NN
Detailed drawings of the new shopfront joinery, including a comparison of the sections of the existing and proposed mullions and transoms pursuant to condition 6 (B) of planning permission dated 23rd May 2025 (RN: 24/07843/FULL)
Other full applications applications
In Westminster
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26/04824/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).
-
26/04829/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)
-
26/04841/ADFULL Granted
29 Henstridge Place London NW8 6QD
Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.
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26/04986/FULL Awaiting decision
Inver Court Inverness Terrace London W2 6JB
Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.