17-21 Hatton Wall London EC1N 8JE

1. 7 May 2019

   Received by Camden

2. 24 May 2019

   Validated

   Checked as complete and ready for consideration.

3. 28 Jun 2019

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

5. 17 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 28 June 2019, 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.

• 28 Hatton Wall London EC1N 8JH

  2012/6542/P 50 yards away

  Installation of Comfort Cooling units on rear extension of ground floor roof level for Flats 1, 2 and 3 on existing mixed use building (retail Class A1 & residential Class C3). (Retrospective application)

  Refused Full applications New dwelling Extension

• Maisonette 1st 2nd And 3rd Floor 15 Hatton Wall London EC1N 8JE

  2019/1459/P Submitted 18 Mar 2019 50 yards away

  Use of 1st, 2nd and 3rd floors as a self-contained flat (Class 3).

  Granted Lawful development 9 docs

• 17-21 & 23 - 27 Hatton Wall London EC1N 8JJ

  2012/0566/P 50 yards away

  Change of use from restaurant (Class A4) to residential (Class C3) to create 1 x one bedroom self contained flat at first floor level.

  Withdrawn Full applications

• 23-27 Hatton Wall London EC1N 8JJ

  2012/5891/P 50 yards away

  Change of use at second and third floors from one 3 x bedroom flat to create two 1 x bedroom and one 2 x bedroom flats (Class C3).

  Granted Full applications New dwelling

• 23 Hatton Wall Basement and Ground Floors London EC1N 8JJ

  2015/2179/P 50 yards away

  Variation of condition 3 (approved plans) under ref.2012/5417/P dated 03/12/2012; namely description of the development to refer only to the basement and ground floor levels and removal of the 1st floor plan.

  Granted Full applications

• 23-27 Hatton Wall London EC1 8JJ

  2012/5417/P 50 yards away

  Change of use of ground and basement floor levels from A3/A4 use to B1 office use, and of first floor from sui-generis to B1 office use.

  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