21 & 20A Brownlow Mews London WC1N 2LG

1. 20 Feb 2019

   Received by Camden

2. 6 Mar 2019

   Validated

   Checked as complete and ready for consideration.

3. 11 Mar 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 11 March 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.

• 21- 20A Brownlow Mews London WC1N 2LA

  2020/0141/P 50 yards away

  New plant enclosure to flat roof on rear elevation

  Withdrawn Full applications

• 21A Brownlow Mews London WC1N 2LA

  2011/4872/P 50 yards away

  Variation of condition 2 of planning permission ref. 2003/0083/P dated 18/08/2003 (for change of use to allow head office and control centre of a courier company to be used in conjunction with private hire vehicles business (chauffeurs)) to vary the use of the premises to allow up to three people to remain on the premises outside of the approved hours of 07.00 to 20.00 Monday to Friday nor at any time on Saturdays, Sundays, Bank Holidays or Public Holidays.

  Refused Full applications

• 21 A Brownlow Mews London Camden WC1N 2LA

  2024/2065/P 50 yards away

  Alterations to rear roof including the installation of 2 x condenser units, rationalisation of plant area to single location with enclosure and screening, roof access structure, replacement of rooflights, and screened roof terrace to be used during daytime hours.

  Granted Full applications Loft or dormer

• 21A Brownlow Mews London WC1N 2LA

  2010/6406/P 50 yards away

  Variation of condition 2 of planning permission ref 2003/0083/P dated 18/08/2003 (for change of use to allow head office and control centre of a courier company to be used in conjunction with private hire vehicles business (chauffeurs)), to vary the use of the premises to allow not more than four deliveries per week (Monday to Sundays) and up to three security staff to be permitted to remain on the premises outside of the approved hours of 07.00 to 20.00 Monday to Friday nor at any time on Saturdays, Sundays, Bank Holidays or Public Holidays.

  Refused Full applications

• 21A Brownlow Mews London WC1N 2LA

  2021/5188/P 50 yards away

  Change of use of premises from a head office and control centre of both a courier company and a private hire vehicles business (Sui Generis) to a use falling within Class E(g)(i) (offices)

  Granted Full applications

• 20A- 21 Brownlow Mews London WC1N 2LD

  2020/4802/P 50 yards away

  Details of windows, ventilation grills and external doors, and roof slates required by condition 4a and 4c of planning permission 2019/4150/P dated 05/05/2020 for raising roof ridge height and alterations to fenestration.

  Granted Full applications Roofing Windows or glazing

• 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