Ground Floor Premises 12 West Hampstead Mews London NW6 3BB

1. 10 Feb 2026

   Received by Camden

2. 24 Jul 2026

   Added to PlanIndex

3. 9 Sep 2026

   Decision issued: Granted Prior approval subject to Section 106 Legal agreement

Camden granted permission on 9 September 2026, 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.

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.

• 13 & 13 A West Hampstead Mews London NW6 3BB

  2013/6059/P 5m away

  Erection of single storey roof extension with roof terrace, alterations to existing window and door and the addtion of 2 windows to side elevation and conversion of work space (Class B2) to residential (Class C3) at ground floor of 13a to create 3 bedroom dwelling house. Erection of a 3 storey building with double pitched roof and rear courtyard for business use (Class B1) following the demolition of no13.

  Withdrawn Full applications Extension Demolition +1
  Small domestic

• 13 & 13A West Hampstead Mews London NW6 3BB

  2018/2326/P 5m away

  Variation of condition 3 (approved plans) of planning permission 2014/1182/P dated 04/08/2014 as amended by 2016/4846/P dated 15/12/2016 (for change of use of 13A from vehicle spray shop to residential and conversion of property to 2-bed house; and demolition of No.13 and erection of 3 storey office), namely to add 4 high level windows to south elevation and to alter parapet wall (west elevation) to roof eaves.

  Granted Full applications Demolition Windows or glazing

• 13 and 13A West Hampstead Mews London NW6 3BB

  2018/1587/P 5m away

  Variation of condition 3 (approved plans) of planning permission 2014/1182/P dated 04/08/2014 as amended by 2016/4846/P dated 15/12/2016 (for change of use of 13A from vehicle spray shop to residential and conversion of property to 2-bed house; and demolition of No.13 and erection of 3 storey office), namely to demolish and rebuild rear wall and to replace doors / rooflights with dormer.

  Granted Full applications Loft or dormer Demolition

• 13 & 13A West Hampstead Mews London NW6 3BB

  2018/3088/P 5m away

  Variation of condition 3 (approved plans) of planning permission 2014/1182/P dated 04/08/2014 (as amended by 2016/4846/P dated 15/12/2016; 2016/2623/P dated 06/07/2016; 2018/1587/P dated 03/08/2018; and 2018/2326/P dated 01/10/2018) (for change of use of 13A from vehicle spray shop to residential and conversion of property to 2-bed house; and demolition of No.13 and erection of 3 storey office), namely addition of rooflight to south elevation.

  Granted Full applications Loft or dormer Demolition

• 13 & 13 A West Hampstead Mews London NW6 3BB

  2013/6187/C 5m away

  Demolition of existing building at no13.

  Withdrawn Demolition

• 13A West Hampstead Mews London NW6 3BB

  2018/4821/P 16m away

  Conversion of 2 bedroom dwellinghouse into 1 x 1-bed flat and 1 x 2-bed flat including insertion of 2 rooflights to east elevation.

  Granted Full applications Loft or dormer
  Domestic

• 2026/3898/P Awaiting decision

  98 Marchmont Street London WC1N 1AG

  Installation of a new kitchen extraction and ventilation system to the rear of the premises, including associated external ductwork, extraction plant and ancillary equipment.

  16 Sep 2026 Full applications
• 2026/2709/P Awaiting decision

  166A Camden Street London NW1 9PT

  Change of use from Use Class E to C3 Residential, demolition of existing store and office space, and erection of a three-bedroom dwellinghouse.

  16 Sep 2026 Full applications
• 2026/3994/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Details to discharge Condition 23 (LUL Subculture) 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.

  15 Sep 2026 Full applications
• 2026/3993/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  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.

  15 Sep 2026 Full applications
• 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.

  15 Sep 2026 Full applications