Hampstead Mixed Pond London NW3 1BP

1. 11 Aug 2025

   Received by Camden

2. 21 Aug 2025

   Validated

   Checked as complete and ready for consideration.

3. 27 Nov 2025

   Decision issued: Withdrawn Decision

4. 22 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Camden decided it, and is free to submit a revised scheme at any time. 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.

• 106 South Hill Park London NW3 2SN

  2020/2363/P 250 yards away

  Erection of rear and side lower ground extensions with associated rear terrace and replacement with window with a door at upper ground. Erection of replacement rear dormer. Insertion of 3x side windows and replacement of side rooflight. Alterations to side boundary wall.

  Withdrawn Full applications Extension Loft or dormer +1
  Small domestic

• 108 South Hill Park London NW3 2SN

  2020/3409/P 250 yards away

  Erection of an outbuilding incidental to the dwellinghouse (Use Class C3).

  Granted Full applications
  Small domestic

• 108 South Hill Park London NW3 2SN

  2020/3971/P 250 yards away

  Erection of garden outbuilding to provide 1bedroom self-contained residential dwellinghouse (Class C3).

  Refused Full applications
  Small domestic

• Flat 5 104 South Hill Park London NW3 2SN

  2012/2766/P 250 yards away

  Retention of 1x rooflight in the rear roofslope and 1x rooflight to the side roofslope in connection with residential flat (Class C3).

  Refused Full applications Loft or dormer

• Flat 5 104 South Hill Park London NW3 2SN

  2012/2799/P 250 yards away

  Retention of existing glass dormer cheeks, associated with top floor flat (Class C3).

  Refused Full applications Loft or dormer

• 100 South Hill Park, London, NW3 2SN

  2010/1362/P 250 yards away

  Erection of enlarged front, side and rear dormers including an inset roof terrace in rear roof slope and the installation of three rooflights and two solar panels on the side roofslope, all for single family dwellinghouse (Class C3).

  Granted Full applications Loft or dormer
  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