Planning application
25/04593/FULL
252A Ashmore Road London W9 3DD
Proposal
Erection of a single-storey rear extension at ground floor level.
As published by the council, reference 25/04593/FULL
Timeline
Dates from the published record
-
3 Jul 2025
Received by Westminster
-
17 Sep 2025
Decision issued: Application Permitted
-
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
-
26/03127/FULL Awaiting decision
First Floor 240 Ashmore Road London W9 3DD
Provision of roof terrace and privacy screens.
-
26/03126/FULL Awaiting decision
Ground Floor 240 Ashmore Road London W9 3DD
Proposed side and rear extension.
-
26/03128/FULL Awaiting decision
Second Floor 240 Ashmore Road London W9 3DD
Provision of rear dormer roof extension and roof lights.
-
26/03090/TPO Awaiting decision
206 Portnall Road London W9 3BJ
1 x sycamore (T2 of the TPO): Reduce the tree to approximately 4.5 metres in height to create a pollard-like structure and then place it on a cyclical maintenance regime every 3 years.
-
26/04812/TPO Awaiting decision
206 Portnall Road London W9 3BJ
1 x Sycamore (rear): Fell
-
25/06986/TPO Awaiting decision
206 Portnall Road London W9 3BJ
Rear garden with no side access T1 - 81DBH Sycamore - Lift by 4m removing the whole limbs and crown reduce by 2m to form a more compact crown : Health & Safety issue as it is a very large tree that has decay noted at the base
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.