Planning application
16D Abercorn Place NW8 9XP
Works: Windows or glazing
Relates to 25/06246/FULL
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Detailed drawings of sample photographs or specifications courtyard ground covering and details new door and window pursuant to condition 4 and 5 of planning permission dated 17th October 2025 (RN 25/06246/FULL)
As published by the council, reference 26/01238/ADFULL
Application record
- Reference
- 26/01238/ADFULL
- Type
- Approval of Details (Full PP)
- Status
- Decided
- Decision
- Application Permitted
- Received
- 26 Feb 2026
- Validated
- 26 Feb 2026
- Decided
- 1 Apr 2026
- Ward
- Abbey Road
- Decision by
- Delegated Decision
- Postcode
- NW8 9XP
Site history
Applications at this address on the Westminster register
This site has had 4 applications since 2025: 4 approved, 0 refused.
-
26/01211/ADLBC Granted
16D Abercorn Place NW8 9XP
Details of courtyard ground covering / new door and window pursuant to conditions 4 and 5 of listed building consent dated 10 October 2025 (RN: 25/05451/LBC) [Linked to 26/01238/ADFULL]
-
25/06246/FULL Granted
16D Abercorn Place NW8 9XP
Remedial Works to the lower ground floor entrance including new raised roof, replacement of the existing doorset, and minor external alterations to the front and communal courtyards where defects appear, and the installation of new external floor finishes. (Linked with 25/05451/LBC) Hard Landscaping: Black Sandstone Tumbled Paving
-
25/05451/LBC Granted
16D Abercorn Place NW8 9XP
Proposed remedial works to the lower ground floor entrance at 16D Abercorn Place including a new raised roof, replacement of the existing doorset, hard landscaping: black sandstone tumbled paving, minor external alterations to the front and communal courtyards where defects appear, and installation of new external floor finishes. (Linked with 25/06246/FULL)
Timeline
Dates from the published record
-
26 Feb 2026
Received by Westminster
-
1 Apr 2026
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
-
25/06246/FULL Granted
16D Abercorn Place NW8 9XP
Remedial Works to the lower ground floor entrance including new raised roof, replacement of the existing doorset, and minor external alterations to the front and communal courtyards where defects appear, and the installation of new external floor finishes. (Linked with 25/05451/LBC) Hard Landscaping: Black Sandstone Tumbled Paving
1 later application on the register refers to this one:
-
26/01211/ADLBC Granted
16D Abercorn Place NW8 9XP
Details of courtyard ground covering / new door and window pursuant to conditions 4 and 5 of listed building consent dated 10 October 2025 (RN: 25/05451/LBC) [Linked to 26/01238/ADFULL]
Who's behind it
Company information only, from the register and Companies House
James J Studio Agent
4 applications on PlanIndex
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
9 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 documentsWhat this grant of permission means
Westminster granted permission on 1 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Abercorn School 28 Abercorn Place NW8 9XP
Details of a method statement explaining the measures you will take to protect the trees on and close to the site and details of an auditable system of arboricultural site monitoring, site supervision and record keeping pursuant to condition 7 and 8 (Part 1) of planning permission dated 8th May 2025 (RN:25/00945/FULL)
Granted Full applications Trees 12 docs -
Abercorn School 28 Abercorn Place NW8 9XP
Details of a desktop study, details of a site investigation and details of a remediation strategy pursuant to condition 6 (phase 1, 2, 3) of planning permission dated 8th May 2025 (RN:25/00945/FULL)
Granted Full applications 9 docs -
36 Abercorn Place NW8 9XP
87% historically approved · decision due ~28 Apr
Variation of Condition 1 of planning permission dated 11 September 2025 (RN: 25/02425/FULL) for 'Excavation of basement below existing house and part of front and rear garden land with lightwells to the front and rear; partial demolition of front facade; demolition of rear extension and roof; erection of part replacement front facade, new mansard roof level; replacement fenestration to the rear elevation; and landscaping works to front and rear gardens, including plant equipment to rear'. NAMELY, to render the rear elevation, amend rear fenestration and changes to detailed design of front elevation.
Awaiting decision Full applications Extension Loft or dormer +2 9 docs -
36 Abercorn Place NW8 9XP
Amendments to planning permission dated 11 September 2025 (RN: 25/02425/FULL) for Excavation of basement below existing house and part of front and rear garden land with lightwells to the front and rear; partial demolition of front facade; demolition of rear extension and roof; erection of part replacement front facade, new mansard roof level; replacement fenestration to the rear elevation; and landscaping works to front and rear gardens, including plant equipment to rear. Namely, to render the rear elevation to match the front facade, amend detailed design of the rear first floor windows, replace the approved rear windows at ground floor level with doors, reposition the rear first floor windows, adjust the rear bays and architectural alteratons to the front elevation.
Refused Amendments Extension Loft or dormer +2 17 docs -
Abercorn School 28 Abercorn Place NW8 9XP
T1 Horse chestnut: pruning of single root approximately 65mm diameter at the boundary of the building.
Granted Trees 8 docs -
16D Abercorn Place NW8 9XP
Details of courtyard ground covering / new door and window pursuant to conditions 4 and 5 of listed building consent dated 10 October 2025 (RN: 25/05451/LBC) [Linked to 26/01238/ADFULL]
Granted Conditions Windows or glazing 9 docs
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26/06297/FULL Awaiting decision
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Alterations to rear elevation at basement level.
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26/03576/FULL Decided
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