Planning application
2012/4198/P
The Alliance 40 Mill Lane London NW6 1NR
Proposal
Installation of external metal staircase to rear elevation between lower ground and 3rd floor, the replacement of existing window at 3rd floor level and installation of new door for means of escape in connection with the use as residential flats (Class C3).
As published by the council, reference 2012/4198/P
Timeline
Dates from the published record
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4 Oct 2012
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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2011/6139/P Refused
40 MILL LANE LONDON NW6 1NR
Installation of staircase from ground floor to roof level, erection of dormer roof extension and alterations to windows to rear elevation.
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2016/2661/P Granted
40-42 Mill Lane LONDON NW6 1NR
Convert ancillary accommodation to existing Class A4 use at 1st & 2nd floors to create 3 x 1-bed and 2x 2bed flats with roof and second floor rear extension, associated alterations and retain existing public house (Use Class A4) at basement and ground floors.
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2019/2603/P Granted
40-42 Mill Lane London NW6 1NR
Detailed drawings of front pediment and parapet required by condition 4 of planning permission granted on 16/04/2019 (reference 2019/0725/P) for the 'erection of new mansard roof extension to provide 1x1 bedroom flat and 1x Studio flat'.
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2018/0072/P Granted
40-42 Mill Lane LONDON NW6 1NR
Details pursuant to conditions 4 and 5 (enhanced sound insulation), 6 (Photovoltaic cells), 7 (Cycle storage) and 9 (Waste storage) of planning permission ref: 2016/2661/P (dated 16th Dec 2016) for the conversion of 1st and 2nd floors to 5 flats (abbrev).
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2020/5683/P Withdrawn
40-42 Mill Lane London NW6 1NR
Partial conversion of ground and lower ground floor to provide 2 self-contained residential flats (Class C3); provision of a community room within retained public house (sui generis); and external alterations comprising replacement of existing windows and creation of new window openings.
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2018/1515/P Refused
40-42 Mill Lane London NW6 1NR
Conversion of ancillary accommodation to existing Class A4 use at 1st & 2nd floors, mansard roof extension, first and second floor rear extension to create 7 flats (5 x 2 bed, 1 x 1 bed and 1 x studio), associated alterations (including cycle and refuse/recycle storage at lower ground floor level accessed from Ravenshaw Street and new entrance to residential accommodation from upper ground floor level on Mill Lane frontage); retention of existing public house (Use Class A4) at upper and lower ground floors.
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.
-
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.