Proposal
Erection of a mansard roof extension and first floor rear extension with roof terrace above, in connection with conversion of the upper floors to a studio flat and a 1 bedroom maisonette (Class C3).
As published by the council, reference 2022/2508/P
Timeline
Dates from the published record
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22 Nov 2023
Decision issued: Granted Subject to a Section 106 Legal Agreement
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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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2026/1216/P Awaiting decision
94 Mill Lane London NW6 1NH
Conversion of basement to residential studio flat, construction of lightwell and alterations to rear fenestration.
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2026/1217/P Awaiting decision
94 Mill Lane London NW6 1NH
Partial conversion of basement and ground floor commercial unit to form a residential studio flat, and alterations to rear fenestration.
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2022/5197/P Refused
94 Mill Lane London NW6 1NH
Conversion of basement and part of ground retail unit (Class E) to residential flat; construction of lightwell and railings at front; new windows to side and rear elevations.
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2022/5198/P Refused
94 Mill Lane London NW6 1NH
Conversion of basement and ground floor retail unit (Class E) to residential flat; new windows to side and rear elevations.
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2010/1965/P Granted
92 Mill Lane London NW6 1NL
Change of use of the ground and basement floors from retail use (Class A1) to mixed financial & professional services (Class A2) and business (Class B1) uses.
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2013/5304/P Granted
5 Broomsleigh Street London NW6 1QQ
Replacement of existing window to the rear elevation at ground floor level with by-folding doors.
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.