Planning application
26/00225/ADFULL
64 Marlborough Place London NW8 0PL
Proposal
Detailed drawings of the proposed acoustic enclosure, detailed drawings of the proposed roof lantern and detailed drawings of the proposed fenestration, pursuant to condition 4, 5 and 6 of planning permission dated 28th July 2025 (RN 25/04343/FULL)
As published by the council, reference 26/00225/ADFULL
Timeline
Dates from the published record
-
15 Jan 2026
Received by Westminster
-
25 Feb 2026
Decision issued: Application Permitted
-
20 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
-
26/00857/FULL Awaiting decision
44 Marlborough Place London NW8 0PL
Replacement of all front and rear windows with slim profile double-glazed units.
-
26/01791/TCA Granted
62B Marlborough Place London NW8 0PL
T1 1 x Poplar: Reduce back to previous, most recent pollard points.
-
25/08854/NMA Granted
60 Marlborough Place London NW8 0PL
Amendments to planning permission dated 6th June 2017 (RN: 17/01932/FULL) (as separately amended by non-material amendment application agreed on 30th May 2023 (RN: 23/00007/NMA) and by non-material amendment application agreed on 2nd August 2024 (23/08692/NMA)) for the excavation of basement with associated lightwells and mechanical plant, demolition and replacement of existing side extension and alterations to dormers at roof level and fenestration/doors to elevations, associated works to front and rear gardens; and internal alterations; NAMELY restoration of front entrance steps and portico with cast-iron balustrade and lantern, fenestration adjustments to north-east elevation, replacement of driveway gate with sliding gate. [Linked with 25/08850/LBC]
-
26/00961/TCA Awaiting decision
64A Marlborough Place London NW8 0PL
Magnolia tree in the back garden. The tree needs removing as it?s roots have caused damage to a neighbour?s extension.
-
25/08850/LBC Granted
60 Marlborough Place London NW8 0PL
Excavation of basement with lightwells and plant; demolition and replacement of side extension; alterations to dormers, fenestration and doors; brickwork repairs; works to front and rear gardens; and internal alterations including underfloor heating and services. Amendments include removal of lift, addition of WCs at lower and upper ground floors, minor partition changes, restoration of front entrance steps and portico with cast-iron balustrade and lantern and alterations to front gates, fenestration adjustments to north-east elevation, replacement of driveway gate with sliding gate, and additional plant in garage and basement. [Linked to 25/08854/NMA]
-
26/02819/TCA Awaiting decision
62 Marlborough Place London NW8 0PL
T1 Robinia: Reduce by approx 3m from the height and width to previous points Routine Maintenance
Other full applications applications
In Westminster
-
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).
-
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.
-
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.