3 Ajax Road London NW6 1EF

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 26-00256-LDCP Granted

  3 Ajax Road London NW6 1EF

  Erection of single-storey rear infill extension. To the rear elevation, replacement of casement window with sash window and replacement of door with sash window. Replacement of existing front boundary fence with wall.

  Decided 18 Sep 2026 Lawful development

1. 15 May 2026

   Received by Camden

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 10 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Camden took a median of 43 days over the applications it decided in the last year.

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided lawful development applications in a median of 52 days. More in our guide to how long planning decisions take.

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 Ajax Road London NW6 1EF

  26-00256-LDCP Submitted 15 May 2026 50 yards away

  Erection of single-storey rear infill extension. To the rear elevation, replacement of casement window with sash window and replacement of door with sash window. Replacement of existing front boundary fence with wall.

  Granted Lawful development Extension Windows or glazing
  Small domestic

• 59 Agamemnon Road London NW6 1EG

  2016/2064/P 50 yards away

  Erection of a rear dormer, installation of three rooflights to the front roof slope and two rooflights to the roof of the existing rear outrigger of the dwellinghouse (C3).

  Granted Full applications Extension Loft or dormer
  Domestic

• 55 Agamemnon Road London Camden NW6 1EG

  2023/0281/P 50 yards away

  Variation of Condition 2 (approved plans) granted under reference 2022/2810/P, dated 14/10/2022 for 'Erection of a single storey rear, infill extension'. Amendment sought for replacement of one rooflight to rear extension with two rooflights and fenestration change to rear facade.

  Granted Full applications Extension Loft or dormer +1
  Small domestic

• 55 Agamemnon Road London Camden NW6 1EG

  2022/2810/P 50 yards away

  Erection of a single storey rear, infill extension.

  Granted Full applications Extension
  Small domestic

• 53 Agamemnon Road London NW6 1EG

  2013/7768/P 50 yards away

  Erection of single storey rear extension.

  Granted Full applications Extension
  Small domestic

• 51 Agamemnon Road London NW6 1EG

  2016/0744/P 50 yards away

  Installation of a rear dormer and 2 front rooflights.

  Granted Full applications Loft or dormer

• 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