Proposal
Erection of external balconies on the rear elevation and first floor levels, erection of single storey rear extension and raised timber deck terrace to the lower ground floor flat (Class C3)
As published by the council, reference 2025/0480/P
Timeline
Dates from the published record
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10 Apr 2025
Decision issued: Granted
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22 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
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2019/0485/P Granted
Flat A, Lower Ground Floor 8 Frognal Lane London NW3 7DU
Erection of a single storey rear extension with raised timber deck terrace to the lower ground floor flat (Class C3).
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2019/2321/P Granted
8 Frognal Lane London NW3 7DU
Erection of external balconies on the rear elevation at ground and first floor levels. Erection of a single storey rear extension with raised timber deck terrace to the lower ground floor flat (Class C3).
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2018/6025/P Refused
8 Frognal Lane London NW3 7DU
Erection of a roof extension to create 1x2-bed flat with terrace at 3rd floor level (Class C3). Extending the existing side dormer. Installation of balconies and alterations to fenestration on the rear elevation at first & second floors.
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2025/1733/P Awaiting decision
8 Frognal Lane London NW3 7DU
Erection of external balconies to the rear elevation at first floor level; a single-storey rear extension and raised timber deck terrace to the lower ground floor flat; creation of a front lightwell; installation of an additional side window and the addition of a staircase lift.
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2022/0097/P Granted
8 Frognal Lane London NW3 7DU
Erection of external balconies on the rear elevation at ground and first floor levels. Erection of a single storey rear extension with raised timber deck terrace to the lower ground floor flat (Class C3).
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2025/4041/P Granted
8 Frognal Lane London NW3 7DU
Creation of a basement level beneath the approved rear extension and part of the rear property, including internal alterations and the installation of a side elevation window at basement level.
Other full applications applications
In Camden
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2026/0743/P Granted
34-42 Middlesex House Cleveland Street London W1T 4JE
Details pursuant to Condition 6 (Living Roof) of planning permission 2024/2020/P granted on 12/09/2024 "(Minor refurbishment and rooftop works including: upgraded entrance and reception area; new cycle storage and associated end of trip facilities; new/replaced rooftop plant and plant enclosures; creation of a rooftop amenity area with pavilion structure; hard and soft rooftop landscaping; and all associated and ancillary works)."
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2026/3202/P Awaiting decision
Flat 1 94 Goldhurst Terrace London NW6 3HS
Erection of a single storey rear extension.
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2026/0335/P Granted
216A West End Lane London NW6 1UX
Conversion of 1 x 7 bedroom flat (C3) and 1 x 2 bedroom flat (C3) to 1 x 7 bedroom House in Multiple Occupation (Sui-generis) and 1 x 1 bedroom flat (C3) and installation of four rooflights
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2026/3229/P Awaiting decision
52 Neal Street London WC2H 9PA
Alterations to the shopfront and installation of awnings.
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2026/2160/P Granted
120 College Place London NW1 0DJ
Erection of a rear roof extension, formation of a rear roof terrace and installation of 2x rooflights to front roof slope, and associated works.