Top floor flat 157 Gloucester Avenue London NW1 8LA

This site has had 2 applications since 2015: 2 approved, 0 refused.

• 2015/2657/P Granted

  Top floor flat 157 Gloucester Avenue London NW1 8LA

  Enlargement of existing sash window to create full height sash window with Juliet balcony at rear first floor level.

  Decided 18 Jun 2015 Full applications

1. 29 Sep 2015

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

• 2015/2657/P Granted

  Top floor flat 157 Gloucester Avenue London NW1 8LA

  Enlargement of existing sash window to create full height sash window with Juliet balcony at rear first floor level.

  Decided 18 Jun 2015 Full applications

Camden granted permission on 29 September 2015, 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.

• Top Flat, 157 Gloucester Avenue LONDON NW1 8LA

  2016/2652/P 0m away

  Enlargement of window and installation of juliet balcony at first floor level to rear; installation of roof light on second floor rear terrace

  Granted Full applications Loft or dormer Windows or glazing

• 157 Gloucester Avenue London NW1 8LA

  2026/1960/P Submitted 18 May 2026 0m away

  Non-material amendment to planning permission 2025/5218/P dated 22/12/2025 for Alterations to existing roof extension, replacement of existing single glazed windows for double glazed, addition of a single roof light, and alterations to existing external pipework NAMELY to replace dark grey zinc cladding on the dormer extension with slate tiles and lead.

  Withdrawn Amendments Extension Loft or dormer +1 5 docs

• 157 Gloucester Avenue London Camden NW1 8LA

  2026/2526/P Submitted 25 Jun 2026 0m away

  Variation of condition 2 (approved drawings) to planning permission 2025/5218/P 'Alterations to existing roof extension, replacement of existing single glazed windows for double glazed, addition of a single roof light, and alterations to existing external pipework' to replace the previously proposed zinc cladding on the dormer extension with slate tiles and lead.

  Granted Amendments Extension Loft or dormer +1 9 docs

• 157 Gloucester Avenue London Camden NW1 8LA

  2026/0540/P Submitted 11 Feb 2026 0m away

  Details to discharge conditions 4 (joinery details, zinc cladding details, planter details) of planning permission 2025/5218/P granted 22/12/2025 for the 'Alterations to existing roof extension, replacement of existing single glazed windows for double glazed, addition of a single roof light, and alterations to existing external pipework'.

  Granted Full applications Extension Loft or dormer +1 4 docs

• Top floor flat 157 Gloucester Avenue London NW1 8LA

  2015/2657/P 0m away

  Enlargement of existing sash window to create full height sash window with Juliet balcony at rear first floor level.

  Granted Full applications Windows or glazing

• 157 Gloucester Avenue London Camden NW1 8LA

  2025/5218/P Submitted 21 Nov 2025 0m away

  Alterations to existing roof extension, replacement of existing single glazed windows for double glazed, addition of a single roof light, and alterations to existing external pipework

  Granted Full applications Extension Loft or dormer +1 13 docs

• 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