Planning application
10A Belmont Street London NW1 8HH
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of additional 6th floor and extension to 5th floor to provide 8 residential units (Class C3) (3 x 1-bed, 4 x 2-bed, 1 x 3-bed), and erection of a five storey rear extension to provide additional office space (Class B1), including creation of roof terrace at rear 5th floor level and external terraced area at 6th floor level, creation of green roof, and associated alterations.
As published by the council, reference 2011/4415/P
Application record
- Reference
- 2011/4415/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted As published: Granted Subject to a Section 106 Legal Agreement
- Decided
- 30 Nov 2011
- Postcode
- NW1 8HH
Site history
Applications at this address on the Camden register
This site has had 14 applications since 2011: 9 approved, 3 refused.
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2019/1107/P Granted
10A Belmont Street London NW1 8HH
Formation of 8 x sets of rear double doors at first to fourth floor levels, to facilitate the erection of 4 x terraces with associated balustrades, privacy screens and a glazed canopy.
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2018/1567/P Granted
10A Belmont Street London NW1 8HH
External alterations including the erection of a fence and raised platform (decking); installation of extraction flue; installation of 7 x air conditioning units and enclosure; installation of boiler house (Part Retrospective)
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2016/0852/P Withdrawn
10A Belmont Street London NW1 8HH
Erection of new steel balconies at first to fourth floor levels on eastern elevation (rear) facing yard
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2016/6592/P Refused
10A Belmont Street London NW1 8HH
Erection of observatory at 8th floor level to residential building
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2016/1388/P Granted
10A Belmont Street London NW1 8HH
Installation of new entrance canopy structure and replacement of entrance door
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2015/3769/P Granted
10A Belmont Street London NW1 8HH
New steel pergolas at 5th and 7th floors
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2015/2078/P Granted
10A Belmont Street London NW1 8HH
Details pursuant to Condition 5 (Preliminary Risk Assessment and Written Scheme of Remediation) of planning permission 2014/5502/P dated 26/02/2015 for the excavation for basement level beneath rear service yard.
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2013/3333/P Withdrawn
10A Belmont Street London NW1 8HH
Amendment to planning permission 2011/4415/P decided 30/11/2011 for the erection of additional 6th floor and extension to 5th floor to provide 8 residential units (Class C3) (3 x 1-bed, 4 x 2-bed, 1 x 3-bed), and erection of a five storey rear extension to provide additional office space (Class B1), namely to provide 3 units (3 x 4b units) instead of 8 units (3 x 1b, 4 x 2b, 1 x 3b) within the rooftop extension.
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2013/2354/P Granted
10A Belmont Street London NW1 8HH
Details of proposed glass balustrade to 6th floor (condition 3c) required by planning permission granted on 30/11/11 (ref: 2011/4415/P) for the erection of additional 6th floor and extension to 5th floor to provide 8 residential units (and erection of a five storey rear extension to provide additional office space.
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2013/0650/P Granted
10A Belmont Street London NW1 8HH
Details of Condition 3 (Window Details) of Planning Permission dated 30/11/2011 (Ref: 2011/4415/P) for the erection of additional 6th floor and extension to 5th floor to provide 8 residential units (Class C3) (3 x 1-bed, 4 x 2-bed, 1 x 3-bed), and erection of a five storey rear extension to provide additional office space (Class B1), including creation of roof terrace at rear 5th floor level and external terraced area at 6th floor level, creation of green roof, and associated alterations.
Timeline
Dates from the published record
-
30 Nov 2011
Decision issued: Granted Subject to a Section 106 Legal Agreement
-
22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
8 later applications on the register refer to this one:
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2013/3333/P Withdrawn
10A Belmont Street London NW1 8HH
Amendment to planning permission 2011/4415/P decided 30/11/2011 for the erection of additional 6th floor and extension to 5th floor to provide 8 residential units (Class C3) (3 x 1-bed, 4 x 2-bed, 1 x 3-bed), and erection of a five storey rear extension to provide additional office space (Class B1), namely to provide 3 units (3 x 4b units) instead of 8 units (3 x 1b, 4 x 2b, 1 x 3b) within the rooftop extension.
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2013/2607/P Granted
10 A Chalk Farm Studios Belmont Street London NW1 8HH
Details of 6th floor windows for Condition 3b (Window Details) of Planning Permission dated 30/11/2011 (Ref: 2011/4415/P) for the erection of additional 6th floor and extension to 5th floor to provide 8 residential units (Class C3) (3 x 1-bed, 4 x 2-bed, 1 x 3-bed), and erection of a five storey rear extension to provide additional office space (Class B1), including creation of roof terrace at rear 5th floor level and external terraced area at 6th floor level, creation of green roof, and associated alterations.
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2013/2354/P Granted
10A Belmont Street London NW1 8HH
Details of proposed glass balustrade to 6th floor (condition 3c) required by planning permission granted on 30/11/11 (ref: 2011/4415/P) for the erection of additional 6th floor and extension to 5th floor to provide 8 residential units (and erection of a five storey rear extension to provide additional office space.
-
2013/0650/P Granted
10A Belmont Street London NW1 8HH
Details of Condition 3 (Window Details) of Planning Permission dated 30/11/2011 (Ref: 2011/4415/P) for the erection of additional 6th floor and extension to 5th floor to provide 8 residential units (Class C3) (3 x 1-bed, 4 x 2-bed, 1 x 3-bed), and erection of a five storey rear extension to provide additional office space (Class B1), including creation of roof terrace at rear 5th floor level and external terraced area at 6th floor level, creation of green roof, and associated alterations.
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2013/0461/P Granted
Chalk Farm Studios 10A Belmont Street London NW1 8HH
Submission of details as required by condition 4 (Sample brickwork to be approved) of planning permission dated 30/11/2011 (ref 2011/4415/P) for the erection of additional 6th floor and extension to 5th floor to existing mixed use (office (B1)/residential (C3)) building.
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2012/5292/P Granted
10A Chalk Farm Studios Belmont Street London NW1 8HH
Variation of Condition 9 (sound insulation for proposed residential units) pursuant to planning permission granted on 30/11/2011 (ref 2011/4415/P for the erection of additional 6th floor and extension to 5th floor to provide 8 residential units (Class C3) (3 x 1-bed, 4 x 2-bed, 1 x 3-bed), and erection of a five storey rear extension to provide additional office space (Class B1), including creation of roof terrace at rear 5th floor level and external terraced area at 6th floor level, creation of green roof, and associated alterations) to reword the condition to refer to external noise and vibration only and to refer to noise mitigation measures in the Noise Report dated August 2011 and 24 Acoustics letter dated 23 May 2012.
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2012/2846/P Refused
10A Belmont Street London NW1 8HH
Details of anti vibration measures and sound insulation required by Condition 9 of Planning Permission granted on 30/11/2011 ((ref: 2011/4415/P) for the erection of additional 6th floor and extension to 5th floor to provide 8 residential units (Class C3) (3 x 1-bed, 4 x 2-bed, 1 x 3-bed), and erection of a five storey rear extension to provide additional office space (Class B1), including creation of roof terrace at rear 5th floor level and external terraced area at 6th floor level, creation of green roof, and associated alterations.)
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2012/1593/P Granted
10A Belmont Street London NW1 8HH
Details of cycle storage area required by condition 5 of planning permission dated 30/11/2011 (ref: 2011/4415/P) for erection of additional 6th floor and extension to 5th floor to provide 8 residential units (Class C3) (3 x 1-bed, 4 x 2-bed, 1 x 3-bed), and erection of a five storey rear extension to provide additional office space (Class B1), including creation of roof terrace at rear 5th floor level and external terraced area at 6th floor level, creation of green roof, and associated alterations.
What this grant of permission means
Camden granted permission on 30 November 2011, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
10-12 Belmont Street London NW1 8HH
Erection of 2 x 4 storey replacement dwellinghouses following part demolition of the existing 3 storey houses with existing side and internal structural walls being retained (retrospective)
Granted Full applications Demolition -
10 A Chalk Farm Studios Belmont Street London NW1 8HH
Details of 6th floor windows for Condition 3b (Window Details) of Planning Permission dated 30/11/2011 (Ref: 2011/4415/P) for the erection of additional 6th floor and extension to 5th floor to provide 8 residential units (Class C3) (3 x 1-bed, 4 x 2-bed, 1 x 3-bed), and erection of a five storey rear extension to provide additional office space (Class B1), including creation of roof terrace at rear 5th floor level and external terraced area at 6th floor level, creation of green roof, and associated alterations.
Granted Full applications Extension Windows or glazing -
10-14 Belmont Street London NW1 8HH
Details pursuant to Conditions 10 (Sustainability Statement) and 11 (Energy Statement) of planning permission 2014/3924/P (Erection of 3 x 4 storey replacement dwellinghouses following part demolition of the existing 3 storey houses with existing front facades, side and internal structural walls being retained) dated 19/05/2015 as amended by 2015/2823/P allowed on appeal on 01/03/2016 under ref: APP/X5210/W/15/3135102.
Granted Full applications Demolition -
10a and 12 Belmont Street, and Flat 5 no. 10, Belmont Street NW1 8HH
Erection of spiral staircases at rear of 10a and 12 (3rd floor) to provide access to new roof terraces on 10a and 12, with railings at front, sides and rear; provision of glazed screen to adjacent balcony of flat 5, 10 Belmont Street
Refused Full applications Roofing Windows or glazing -
10-14 Belmont Street London NW1 8HH
Details pursuant to Condition 8 (Construction Method Statement) of planning permission 2014/3924/P (Erection of 3 x 4 storey replacement dwellinghouses following part demolition of the existing 3 storey houses with existing front facades, side and internal structural walls being retained) dated 19/05/2015 as amended by 2015/2823/P allowed on appeal on 01/03/2016 under ref: APP/X5210/W/15/3135102.
Granted Full applications Demolition -
10 Belmont Street London NW1 8HH
Erection of a single storey roof extension with rear and front dormers in connection with dwelling house (Class C3).
Withdrawn Full applications Extension Loft or dormerSmall domestic
Other full applications
In Camden
-
2026/0990/P Refused
1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ
Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.
-
2026/3044/P Granted
London Irish Centre 50-52 Camden Square London NW1 9XB
Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.
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2026/4338/P Awaiting decision
32 Willoughby Road London NW3 1RU
Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.
-
2026/4141/P Awaiting decision
24 Endell Street London WC2H 9HQ
Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.
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2026/3907/P Awaiting decision
Flat 1 16 Lyndhurst Road London NW3 5NL
External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.