Planning application
5 Belsize Park Mews London NW3 5BL
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
At appeal, which passes the decision to the national inspectorate. Anyone who commented before is normally able to comment again.
Proposal
Erection of single storey roof extension and terrace. Erection of single storey rear extension with associated rear 1st floor terrace. Insertion of roof lights. Front fenestration alterations including replacement of garage door with windows. Insertion of rear windows
As published by the council, reference 2021/3864/P
Application record
- Reference
- 2021/3864/P
- Category
- Full applications
- Status
- Appeal Decided
- Decision
- Refused
- Decided
- 5 Nov 2021
- Postcode
- NW3 5BL
Site history
Applications at this address on the Camden register
This site has had 4 applications since 2021: 1 approved, 1 refused.
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2022/3456/P Withdrawn
5 Belsize Park Mews London NW3 5BL
Non-material amendment for replacement of frosted glass wall on the second floor northern rear elevation and north eastern side elevation with painted rendered wall as an amendment to planning permission 2021/5690/P dated 21/02/2022 (for erection of single storey roof extension and front terrace. Erection of part single/part two storey rear extension and rear terrace at first floor. Front fenestration alterations including replacement of garage door with windows.)
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2021/5690/P Granted
5 Belsize Park Mews London NW3 5BL
Erection of single storey roof extension and front terrace. Erection of part single/part two storey rear extension and rear terrace at first floor. Front fenestration alterations including replacement of garage door with windows. Insertion of rear windows.
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2021/0706/P Withdrawn
5 Belsize Park Mews London NW3 5BL
Erection of single storey roof extension and front terrace. Erection of two storey rear extension. Demolition and creation of a new rear terrace at first floor. Front fenestration alterations including replacement of garage door with windows. Insertion of rear windows
Timeline
Dates from the published record
-
5 Nov 2021
Decision issued: Refused
-
22 Jul 2026
Added to PlanIndex
What happens at appeal
This application is at appeal, which passes the decision from Camden to the planning inspectorate, and the outcome will replace the council's decision. 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 500 metres
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5 Belsize Park Mews London NW3 5BL
Non-material amendment for replacement of frosted glass wall on the second floor northern rear elevation and north eastern side elevation with painted rendered wall as an amendment to planning permission 2021/5690/P dated 21/02/2022 (for erection of single storey roof extension and front terrace. Erection of part single/part two storey rear extension and rear terrace at first floor. Front fenestration alterations including replacement of garage door with windows.)
Withdrawn Amendments Extension Windows or glazing 6 docsSmall domestic -
5 Belsize Park Mews London NW3 5BL
Erection of single storey roof extension and front terrace. Erection of two storey rear extension. Demolition and creation of a new rear terrace at first floor. Front fenestration alterations including replacement of garage door with windows. Insertion of rear windows
Withdrawn Full applications Extension Demolition +1Small domestic -
5 Belsize Park Mews London NW3 5BL
Erection of single storey roof extension and front terrace. Erection of part single/part two storey rear extension and rear terrace at first floor. Front fenestration alterations including replacement of garage door with windows. Insertion of rear windows.
Granted Full applications Extension Windows or glazingSmall domestic -
5 Belsize Park Mews London Camden NW3 5BL
Details of privacy screen and planter required by condition 4 of planning permission 2021/5690/P dated 21/02/2022 for 'Erection of single storey roof extension and front terrace. Erection of part single/part two storey rear extension and rear terrace at first floor. Front fenestration alterations including replacement of garage door with windows. Insertion of rear windows.'
Granted Full applications Extension Windows or glazingSmall domestic -
3 Belsize Park Mews LONDON NW3 5BL
Erection of extension at roof level
Granted Full applications Extension -
15 Belsize Park Mews London NW3 5BL
98% historically approved · decision due ~9 Nov
Variation of Condition 2 (Approved Plans) of planning reference 2023/3492/P dated 07/08/26 for erection of roof extension, new basement level, alterations to fenestration and associated works. NAMELY: to allow revisions to the external architectural treatment of approved development.
Awaiting decision Amendments Extension Windows or glazing 10 docs
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Details to discharge Condition 22 (LUL Infrastructure) of planning reference 2023/5240/P dated 26/01/26 for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, caf?? and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.
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2026/3861/P Awaiting decision
Beaumont Court 1-45 College Grove London NW1 0RW
Installation of condensors and minor alterations to elevations at lower floors.