Flat 3 3 Templewood Avenue London NW3 7UY

1. 14 Sep 2026

   Received by Camden

2. 15 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 10 November 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 Templewood Avenue London NW3 7UY

  2014/6371/T 50 yards away

  SIDE BOUNDARY: 6x Limes: reduce by 3-4m

  Granted Trees

• Flat 2 3 Templewood Avenue London NW3 7UY

  2011/3655/P 50 yards away

  Replacement of door and 2x windows with a folding sliding 3x panel door to the rear elevation of existing flat (Class C3).

  Granted Full applications Windows or glazing

• 3 Templewood Avenue London NW3 7UY

  2020/0795/T 50 yards away

  DD 5 Day Notice REAR GARDEN; 1 x Oak - Remove only dangerous branch damaged by Storm Ciara.

  Granted Trees

• 3 Templewood Avenue London NW3 7UY

  2014/2962/T 50 yards away

  FRONT GARDEN: 1 x Birch - Fell to ground level.

  Withdrawn Trees

• 3 Templewood Avenue London NW3 7UY

  2013/4922/T 50 yards away

  REAR GARDEN: 2 x Sycamore - Fell to ground level.

  Granted Trees

• 3 Templewood Avenue London NW3 7UY

  2012/3526/T 50 yards away

  REAR GARDEN: 1 x Conifer & 1 x Laurel - Fell. ALONGSIDE PASSAGEWAY BETWEEN NEIGHBOURING PROPERTY: 6 x Lime - Reduce to height of the soffit.

  Granted Trees

• 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