184 Leighton Road London NW5 2RE

1. 7 Sep 2026

   Received by Camden

2. 16 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 11 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.

• 182 Leighton Road London NW5 2RE

  2017/4590/P 50 yards away

  Erection of roof extension, first floor rear extension and alterations to fenestration on front and rear elevations

  Granted Full applications Extension Windows or glazing

• 182 Leighton Road London NW5 2RE

  2017/5856/P Submitted 19 Oct 2017 50 yards away

  Erection of 2no. single storey rear extensions located at lower ground floor level to dwellinghouse (Use Class C3)

  Granted Lawful development Extension 5 docs
  Small domestic

• 180 Leighton Road London NW5 2RE

  2013/7687/P 50 yards away

  Erection of roof extension and alteration of fenestration to front and rear elevation

  Granted Full applications Extension Windows or glazing

• Sainsbury's Local, York Way, Broadfield Lane, London NW1 9UJ

  2018/3537/P Submitted 26 Jul 2018 50 yards away

  Shopfront alterations; Installation of ATM, ram-raid bollards and louvres.

  Granted Full applications Windows or glazing 20 docs

• Sainsbury's Local, York Way, Broadfield Lane, London NW1 9UJ

  2018/4127/A Submitted 26 Jul 2018 50 yards away

  Display of adverts (3 x fascia signs & 2 x projecting signs [internally illuminated], and a poster frame) associated to shopfront alterations under ref: 2018/3537/P.

  Granted Advertising Windows or glazing 3 docs

• Liverpool Street Station, Liverpool Street, London

  2023/1235/P 50 yards away

  EIA Scoping Opinion of Redevelopment above and within Liverpool Street Station

  Granted Full applications

• 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