Flat Basement And Ground Floor 3 Mansfield Road London NW3 2JD

1. 14 May 2024

   Received by Camden

2. 16 May 2024

   Validated

   Checked as complete and ready for consideration.

3. 13 Jun 2024

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 13 June 2024, 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 lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 3 Mansfield Road London NW3 2JD

  2011/0236/P 50 yards away

  Change of use from office (Class B1a) to residential (Class C3) to create 2 bedroom flat with new rooflight and window to the rear elevation plus erection of bicycle/refuse store at rear.

  Granted Full applications Loft or dormer Windows or glazing

• 3 Mansfield Road London NW3 2JD

  2011/3503/P 50 yards away

  Demolition and rebuild single-storey extension at rear ground floor level, formation of new roof terrace, erection of privacy screen and alteration of window to form new door at first floor level rear.

  Granted Full applications Extension Roofing +2
  Small domestic

• 5 Mansfield Road London NW3 2JD

  2021/3407/P 50 yards away

  Installation of fridge condenser unit to the rear of the ground floor retail unit (Retrospective).

  Granted Full applications

• 5 Mansfield Road London NW3 2JD

  2016/7053/P 50 yards away

  Erection of one and a half storey rear extension and replacement of side ground floor window with a door to serve ground floor retail unit (Class A1).

  Granted Full applications Extension Windows or glazing

• 7 Mansfield Road London NW3 2JD

  2024/5431/P 50 yards away

  Conversion of toy shop (Class E) to two residential dwellings (Class C3).

  Granted Full applications

• 7 Mansfield Road London NW3 2JD

  2025/2516/P 50 yards away

  92% historically approved

  Erection of a mansard roof extension, single-storey side infill extension, new windows/rooflights, and erection of a bin/bike storage enclosure to the front elevation.

  Awaiting decision Full applications Extension Loft or dormer +1
  Small domestic

• 2026/4314/P Awaiting decision

  Basement Flat & Flat Raised Ground Floor 46 Primrose Hill Road London NW3 3AA

  Amalgamation of two self-contained flats to form a self-contained maisonette on lower ground and raised ground floor.

  Received 6 Oct, published by the council 9 Oct 2026 Lawful development
• 2026/4304/P Awaiting decision

  68 Clarence Way London NW1 8DG

  Erection of single storey outbuilding in rear garden.

  Received 2 Oct, published by the council 9 Oct 2026 Lawful development
• 2026/3821/P Granted

  Plots B, C and D at Highgate Studios Highgate Road London NW5 1TL

  Certificate of Lawful Development to confirm the lawful use of the site is for office use (Class E(g)(i)) and that the use of the site as a gym (Class E(d)) or any other use falling within Class E would be lawful.

  Received 4 Sep, published by the council 11 Sep 2026 Lawful development
• 2026/3389/P Granted

  99 Heath Street London NW3 6SS

  Confirmation of the implementation of planning permission 2007/3874/P granted, subject to a legal agreement dated 06/12/2007 for 'Change of use from offices (A2) to single family dwellinghouse (C3), the erection of extension at rear ground floor level within courtyard and formation of a terrace over, extension at ground floor level to western end of courtyard, creation of off-street open car parking space and minor elevational changes to The Mount elevation.', by way of erection of the extension at ground floor level to the western end of the courtyard, creation of an off-street car parking space, and minor elevational changes to the Mount elevation.

  Received 7 Aug, published by the council 15 Aug 2026 Lawful development
• 2026/2493/P Granted

  8 Fitzroy Road London Camden NW1 8TX

  Use of the entire building for a single-family home (C3 residential).

  Received 16 Jun, published by the council 24 Jul 2026 Lawful development