Planning application
25/09328/LBC
26 Aberdeen Place NW8 8JR
Proposal
Extension to the rear closet wing at lower ground floor level and infill conservatory extension also at lower ground floor level. (Linked to 25/09327/FULL)
As published by the council, reference 25/09328/LBC
Timeline
Dates from the published record
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23 Dec 2025
Received by Westminster
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2 Jul 2026
Decision issued: Application Permitted
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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 heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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25/09327/FULL Granted
26 Aberdeen Place NW8 8JR
Extension to the rear closet wing at lower ground floor level and infill conservatory extension also at lower ground floor level. (Linked to 25/09328/LBC)
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26/04589/TELCOM Awaiting decision
23 - 24 Aberdeen Place NW8 8JR
Application to determine if prior approval is required for a proposed installation of Fibre distribution box, external and internal cables under The Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) - Schedule 2, Part 16, Class A.
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26/01072/LBC Granted
13 Cunningham Place London NW8 8JT
Improvement works to front entrance areas including raising height of brick pier to front boundary wall, installation of yorkstone copings to raised pier and front boundary wall, installation of railings and gate to front boundary, installation of metal railings to lightwell wall and replacement of over-painted ceramic tiling to entrance path/steps and concrete crazy paving to forecourt with yorkstone paving. (Linked to 26/02363/FULL)
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25/06561/FULL Granted
14 Cunningham Place London NW8 8JT
Amalgamation of basement and ground floors to form single flat; erection of a rear outrigger at ground and first (and Upper First); installation of a new double door to the garden from the ground floor flat; conversion of the front vaults to habitable accommodation; replacement of external staircase to the lower ground with a new repositioned staircase and an entrance gate from the street at ground floor level. (Linked with 25/06562/LBC)
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26/02615/LBC Awaiting decision
14 Cunningham Place London NW8 8JT
Remove all non original internal doors, architraves, radiators and skirting at lower ground; upvc windows replaced with replica doors, remove the low ceiling in the basement and the chrome down-lights; replace the lower ground front uPVC window and door with timber frame window and door; create new timber frame windows and doors were the new extension is proposed (as per the previous approved application) Retain and repair/repaint the ground floor ceilings, decorative mouldings and cornicing around the ceiling and the timber window shutters in the front 2 rooms of the property; remove the contemporary kitchen and bathroom fixtures/fittings as well as the floor coverings in the ground floor flat; remove the doors at ground floor to the existing living/bedroom (which were shown as removed in the previous approved LBC) as these are closed off or left as openings only and have any new doors to proposed kitchen/WC(new sizes) as more in keeping with the style of the property (not flat panels as existing kitchen/bathroom); and replace all architrave/skirtings at ground floor to re (Basement, Ground And First Floor Flats )
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26/03682/ADFULL Awaiting decision
14 Cunningham Place London NW8 8JT
Details of new railings pursuant to conditions 5 of planning permission dated 19 February 2026 (RN: 25/06561/FULL) [Linked to 26/03662/ADLBC]
Other heritage and listed buildings applications
In Westminster
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26/04984/LBC Awaiting decision
47G Randolph Avenue London W9 1BQ
Installation of replacement fire surround.
-
26/04997/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of a morning room side extension. (Linked to 26/04996/FULL)
-
26/04979/LBC Awaiting decision
12 Brewer Street London W1F 0SF
Internal alterations including removal of internal enclosures; Replacement flooring, shelving and slatwall systems, staircase handrail repair and other associated joinery works.
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26/04987/LBC Awaiting decision
Basement And Ground Floor 8 Ganton Street London W1F 7QL
Repainting of the existing timber shopfront, hand-painted fascia lettering, installation of a new hanging sign using the existing projecting sign bracket, and installation of a discreet fascia-mounted LED trough light.
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26/04995/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)