21 Highgate High Street London N6 5JT

1. 26 Jun 2023

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 26 June 2023, 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 full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 17 Highgate High Street London Camden N6 5JT

  2023/4128/P Submitted 6 Nov 2023 50 yards away

  Separation of one space used as Use Class E into two spaces, both used as Use Class E. Alteration of area doorway and removal of grilles.

  Granted Full applications 8 docs

• 17 Highgate High Street London N6 5JT

  2024/1944/T 50 yards away

  REAR GARDEN: 1 x Laurel (T1) - Fell to ground level.

  Granted Trees

• 17 Highgate High Street London Camden N6 5JT

  2023/4725/L Submitted 2 Oct 2023 50 yards away

  Alteration of area doorway and removal of grilles. Internal works.

  Granted Heritage and listed buildings 1 doc

• 17A Highgate High Street London N6 5JT

  2025/1794/L 50 yards away

  Installation of water mist based fire suppression systems.

  Granted Heritage and listed buildings

• 27 Highgate High Street London N6 5JT

  2010/1990/P 50 yards away

  Change of use of basement from ancillary residential use (Class C3) to ancillary retail use (Class A1), change of use of part of rear ground floor room from residential use (Class C3) to retail use (Class A1) and alterations to the rear fenestration .

  Granted Full applications Windows or glazing

• 32-34 Highgate High Street London N6 5JG

  2013/3601/P 50 yards away

  Request for observations from the London Borough of Haringey for advertisement consent for the display of 1 x non-illuminated fascia sign, 1 x internally illuminated fascia sign and 2 x non-illuminated vinyl signs

  Granted Full applications

• 2026/0369/P Granted

  Railway embankment and land west of 49 Adelaide Road London NW3 3QB

  Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.

  Received 17 Jul, published by the council 24 Jul 2026 Full applications
• 2026/3694/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 19 (external lighting) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 27 Aug, published by the council 5 Sep 2026 Full applications
• 2026/3904/P Granted

  14 Templewood Avenue London NW3 7XA

  Details pursuant to Condition 5 (Tree protection measures) of planning permission 2026/2315/P dated 10/08/2026 for "Erection of an orangery/outbuilding in the rear garden."

  Received 9 Sep, published by the council 11 Sep 2026 Full applications
• 2025/2002/P Granted

  11 Doughty Street London WC1N 2PL

  Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

  Received 9 May, published by the council 22 Jul 2026 Full applications
• 2026/3551/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 19 Aug, published by the council 22 Aug 2026 Full applications