Proposal
Alteration to existing rear dormer window to recess part of the dormer window to enlarge the balcony at roof level of existing dwelling house (Class C3).
As published by the council, reference 2010/1394/P
Timeline
Dates from the published record
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18 May 2010
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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2010/1398/P Refused
Middle Stables 20A Lambolle Place London NW3 4PG
Certificate of lawfulness for the retention of the existing dormer windows on front and rear roof slopes of an existing residential dwelling (Class C3).
-
2012/1578/P Granted
21 A Lambolle Place LONDON NW3 4PG
Change of use from offices (Class B1a) to live/work accommodation at ground floor level and associated alterations including replacement of front ground floor level windows and installation of glazed sliding doors with glass canopy to rear elevation.
-
2019/4305/P Granted
21 Lambolle Place London NW3 4PG
Alterations to roof to provide 2 x front dormer windows, rear roof extension with 3 x velux windows and green roof.
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2020/2353/P Refused
21 Lambolle Place London NW3 4PG
Installation of glass balustrading and use of green roof as an amenity terrace.
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2016/2994/P Granted
22 Lambolle Place London NW3 4PG
Siting the rear dormer in line with the existing position as shown on the approved plans to which consent was granted under reference 2013/4857/P dated 08/10/15.
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2013/4857/P Granted
22 Lambolle Place London NW3 4PG
Erection of rear roof dormer and rear inset roof terrace to the top floor flat, following removal of existing rear dormers.
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.