New Priory Court 61 Mazenod Avenue London NW6 4LT

1. 15 Jul 2016

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 15 July 2016, 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.

• Flat 28 New Priory Court 61 Mazenod Avenue London NW6 4LT

  2017/0514/P 22m away

  Installation of replacement aluminium framed glazed sliding doors on the rear elevation (facing Mazenod Avenue) at second floor level.

  Granted Full applications Windows or glazing

• 2nd Floor Flat 48 Mazenod Avenue London NW6 4LR

  2024/4207/P 38m away

  Addition of two dormer windows and a roof terrace to the rear.

  Refused Full applications Loft or dormer Windows or glazing

• 48 Flat 2nd Floor Mazenod Avenue London Camden NW6 4LR

  2024/1046/P 38m away

  One rear dormer on the main roof slope a dormer and terrace with rooflights on the rear outrigger roof slope.

  Refused Full applications Extension Loft or dormer

• Flat 1, 54 Mazenod Avenue London NW6 4LR

  2018/4500/P 41m away

  Erection of single storey rear extension at ground floor level.

  Granted Full applications Extension
  Small domestic

• Flat 8 12 Smyrna Road London NW6 4LY

  2017/2719/P 48m away

  Creation of roof terrace at 2nd floor level and conversion of existing window to a door to provide access.

  Refused Full applications Windows or glazing

• 12 Smyrna Road London NW6 4LX

  2014/5220/P 49m away

  Details of waste storage and removal required by condition 8 of planning permission 2006/0748/P granted on 11/10/2006 for the demolition of the existing garage, workshop, and ancillary flat above, and the erection of a new building comprising basement, ground floor and part one, part two floors above to provide 8 self-contained residential units.

  Refused Full applications Demolition

• 2026/2471/P Granted

  Flat A 26 Eton Avenue London NW3 3HL

  Proposed elevational alterations to side and rear of the garden flat.

  15 Jun 2026 Full applications
• 2026/2467/P Granted

  42 Mornington Terrace London Camden NW1 7RT

  Replacement door and window at lower ground floor level to rear outrigger and installation of sandstone steps in rear garden.

  12 Jun 2026 Full applications
• 2026/2424/P Granted

  British Museum Great Russell Street London WC1B 3DG

  Details of SUDS system evidence required by Condition 10 of planning permission ref 2023/1848/P dated 17/07/2024 for Erection of new two storey building, plus basement and associated works to provide plant and welfare accommodation ancillary to the Museum following demolition of existing building and two storey structures on East Road (to the rear of 9-11 Montague Street and 43 Russell Square)

  11 Jun 2026 Full applications
• 2026/3888/P Awaiting decision

  Unit A, Ground Floor West 3-5 Bleeding Heart Yard London EC1N 8SJ

  Replace solid metal ground floor entrance door with glazed entrance door (Retrospective).

  9 Sep 2026 Full applications
• 2026/3903/P Awaiting decision

  2 Fellows Road London NW3 3LP

  Details pursuant to Condition 4 (Materials Details) of planning permission ref. 2026/2123/P (dated 21/07/2026) for: Amalgamation of existing two flats into one single dwellinghouse (Class C3); garage conversion to habitable space; infill extension at front lower ground and ground floors; minor changes to fenestration at rear; erection of copper roof extension with rooflight to existing rear extension; replacement terrace railings; installation of rooflight to main roof; new front boundary railings and gates; refurbishment of front steps; rear garden landscaping works; and associated exterior alterations.

  9 Sep 2026 Full applications