Proposal
Erection of a mansard roof extension with two dormers to the front and rear, and minor alterations to the front elevation of an existing dwellinghouse (Class C3).
As published by the council, reference 2012/6603/P
Timeline
Dates from the published record
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1 Feb 2013
Decision issued: Refused
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22 Jul 2026
Added to PlanIndex
What happens at appeal
The process from here
This application is at appeal, which passes the decision from the council to the national planning inspectorate, or in Scotland usually to a local review body first. The appeal considers the scheme afresh against the same policies.
Anyone who commented on the original application is normally notified and can comment again within the appeal deadline. Appeal decisions take months rather than weeks, and the outcome replaces the council's decision.
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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2017/2551/P Granted
55 Rochester Road London NW1 9JL
Details of green roof as required by condition 4 of planning permission ref: 2014/4645/P dated 01/12/2014 (erection of a single-storey rear infill extension)
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2014/4645/P Granted
55 Rochester Road London NW1 9JL
Erection of a single-storey rear infill extension.
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2012/4316/P Refused
55 Rochester Road London NW1 9JL
Erection of a mansard roof extension to second floor level with two dormers to the front and two dormers to the rear elevations to existing dwelling house (Class C3).
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2011/0186/P Refused
54 Rochester Road London NW1 9JL
Erection of a full width two storey part glazed part solid rear extension, following demolition of existing rear extension and shed, to a dwelling house (Class C3).
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2011/1721/P Granted
54 Rochester Road London NW1 9JL
Erection of a glazed infill extension at ground floor level and solid two storey side return set back at first floor level (following demolition of existing rear extension and shed) to dwelling house (Class C3).
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2011/0183/C Withdrawn
54 Rochester Road London NW1 9JL
Demolition of existing lower ground floor rear extension and shed to be replaced with full width two storey rear extension to single dwelling house (Class C3).
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.