Planning application
25/05104/ADFULL
16 Cavendish Avenue London NW8 9JE
Proposal
Detailed drawings annotated with materials and supporting information of the side elevations and sections through the rear extension/balcony/garden staircase to show junction between framing/glazed elements, masonry, spandrel panels and roof/rooflights and elevation and section of new rooflights with manufacturers specification pursuant to condition 5 (i) and (iii) of planning permission dated 5th August 2024 (RN:24/01888/FULL)
As published by the council, reference 25/05104/ADFULL
Timeline
Dates from the published record
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22 Jul 2025
Received by Westminster
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29 Jul 2025
Validated
Checked as complete and ready for consideration.
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14 Aug 2025
Decision issued: Application Permitted
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21 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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25/05970/ADFULL Granted
16 Cavendish Avenue London NW8 9JE
Waste details pursuant to condition 21 of planning permission dated 5th August 2024 (RN:24/01888/FULL)
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25/05105/ADFULL Granted
16 Cavendish Avenue London NW8 9JE
Details of samples 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 6 of planning permission dated 5th August 2024 (RN:24/01888/FULL)
-
25/05080/ADLBC Granted
16 Cavendish Avenue London NW8 9JE
Detailed drawings annotated with materials and supporting information of the side elevations and sections through the rear extension/balcony/garden staircase to show junction between framing/glazed elements, masonry, spandrel panels and roof/rooflights and elevation and section of new rooflights with manufacturers specification pursuant to condition 4 (i) and (iii) of listed building dated 5th August 2024 (RN:24/01889/LBC)
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25/05073/ADLBC Granted
16 Cavendish Avenue London NW8 9JE
Details of facing materials you will use, including glazing, and elevations and roof plans pursuant to Condition 5 of Listed Building Consent dated 05 August 2024 (RN24/01889/LBC)
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25/08235/ADFULL Awaiting decision
16 Cavendish Avenue London NW8 9JE
Detailed drawings of a hard and soft landscaping scheme pursuant to condition 15 of planning permission dated 15th August 2024 (RN 24/01888/FULL)
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26/00573/ADFULL Awaiting decision
6 Cavendish Avenue London NW8 9JE
Details of all new doors, all new windows, bike/bin store, revised front boundary treatment, method statement and landscape areas pursuant to Conditions 5 (A, B and D), 7, 8 and 9 of planning permission dated 13 May 2025 (RN24/04491/FULL) (Linked 26/01128/ADLBC)
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)
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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.