Electricity Sub Station Catton Street London WC1V 6NY

1. 23 Sep 2026

   Received by Camden

2. 6 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 1 December 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.

• Fisher Street Shaft Site 2-6 Catton Street & 1-2 Fisher Street London WC1R

  2016/6208/P 50 yards away

  Details of colour of the approved anodised aluminium cladding for the external finishes required by condition 1 of planning permission 2011/5407/P dated 16/12/2011 (for erection of head house building, installation of cladding to form screening to north and south of site, installation of artificial lighting equipment, and associated works).

  Granted Full applications

• Fisher Street Shaft Site London WC1R

  2011/4111/P 50 yards away

  Submission under Schedule 7 of the Crossrail Act 2008 for the weatherproofing specification for exposed areas of wall between Fisher Street shaft site and UKPN building (CAM/3/12)

  Granted Full applications

• Fisher Street Substation Site Fisher Street London WC1R

  2011/4778/P 50 yards away

  Submission under Schedule 7 of the Crossrail Act 2008 for the construction of a roof extension to house electrical switchgear on the roof of the UKPN Fisher Street substation site (CAM/3/11)

  Granted Full applications Extension

• Electricity Substation Site Fisher Street London WC1R 4QA

  2013/0483/P 50 yards away

  Installation of 3x heat exchangers/coolers on the roof of existing substation (Sui generis).

  Granted Full applications

• Fisher Street Shaft Site 2-6 Catton Street & 1-2 Fisher Street London WC1R

  2011/5407/P 50 yards away

  Submission under Schedule 7 of the Crossrail Act 2008 for erection of head house building, installation of cladding to form screening to north and south of site, installation of artificial lighting equipment, and associated works (CAM/3/4).

  Granted Full applications

• Fisher Street Shaft Site 2-6 Catton Street & 1-2 Fisher Street London WC1R

  2018/0651/P Submitted 2 Feb 2018 50 yards away

  Details of colour of cladding required by condition 1 of Approval under the Crossrail Act 2008 Sch 7 Ref 2011/5407/P dated 16/12/2011(for Submission under Schedule 7 of the Crossrail Act 2008 for erection of head house building, installation of cladding to form screening to north and south of site, installation of artificial lighting equipment, and associated works (CAM/3/4).)

  Granted Full applications 1 doc

• 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