Planning application
25/07635/FULL
186 Ashmore Road London W9 3DE
Proposal
Single-storey infill extension, rear dormer extension with front roof lights and the conversion from a single dwelling house into three self-contained flats with the provision of refuse and cycle storage
As published by the council, reference 25/07635/FULL
Timeline
Dates from the published record
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21 Oct 2025
Received by Westminster
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29 Oct 2025
Validated
Checked as complete and ready for consideration.
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21 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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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26/00743/FULL Granted
151A Ashmore Road London W9 3DA
Erection of a rear side infill extension, alteration to rear fenestration and replacement of the roof of the existing single storey rear extension.
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26/02106/FULL Awaiting decision
Second Floor Flat 141 Portnall Road London W9 3BN
Erection of rear dormer roof extension and formation of third floor roof terrace to second floor flat, including installation of rooflights.
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25/09036/FULL Awaiting decision
Second Floor Flat 163 Portnall Road London W9 3BN
Refurbishment of top floor maisonette, including the demolition and rebuilding of existing rear terrace conservatory, new rear loft dormer, and new metal balustrade to existing roof terrace.
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26/00941/FULL Granted
193A Portnall Road London W9 3BN
Erection of a single-storey ground floor rear/side extension.
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25/05890/ADFULL Granted
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Detailed drawings and a bio-diversity management plan in relation to the living green roof pursuant to condition 5 of planning permission dated 14th March 2025 (RN:24/07461/FULL)
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25/07360/FULL Awaiting decision
Ground Floor Flat 162 Fernhead Road London W9 3EL
Erection of a single-storey ground floor rear extension.
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26/04989/FULL Awaiting decision
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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
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