4 Railey Mews London Camden NW5 2PA

1. 20 Dec 2023

   Received by Camden

2. 2 Jan 2024

   Validated

   Checked as complete and ready for consideration.

3. 5 Feb 2024

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 5 February 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 Railey Mews London Camden NW5 2PA

  2015/5490/P 50 yards away

  Use of roof as terrace

  Granted Full applications

• 2 Railey Mews London NW5 2PA

  2015/0238/P 50 yards away

  Creation of First Floor Roof Terrace and Roof Light.

  Granted Full applications Loft or dormer

• 6 and 7 Railey Mews London NW5 2PA

  2015/0354/P 50 yards away

  Demolition of the existing buildings and the erection of 2 x two-storey, plus basement single family dwelling houses, including mansard roof extensions (Class C3)

  Granted Full applications Extension Loft or dormer +1
  Domestic

• 6 Railey Mews London NW5 2PA

  2011/0557/P 50 yards away

  Erection of mansard roof extension to abandoned mews building and insertion of new windows and doors to street facing façade.

  Granted Full applications Extension Loft or dormer +1

• 6 Railey Mews, London, NW5 2PA

  2010/1096/P 50 yards away

  Lawful Development Certificate sought for the continued use of existing mews house as a single dwellinghouse (class C3).

  Refused Full applications
  Domestic

• 6 Railey Mews London NW5 2PA

  2010/2249/P 50 yards away

  Change of use of abandoned Mews building to a single dwelling house (Class C3).

  Granted Full applications
  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