Northumberland House 303-306 High Holborn London WC1V 7JZ

This site has had 7 applications since 2015: 6 approved, 0 refused.

• 2025/5750/P Awaiting decision

  Northumberland House 303-306 High Holborn London WC1V 7JZ

  Change of use from office and retail (Class E) to hotel (Class C1), replacement of windows, alterations to shopfronts, removal of external escape stair, blue / green roofs, generator to the rear at lower ground floor level, and changes at roof level including PV's, lift overrun, and associated works.

  Submitted 18 Dec 2025 Full applications
• 2019/5563/A Granted

  Northumberland House 303-306 High Holborn London WC1V 7JZ

  Display of 1x internally illuminated fascia sign and 1x internally illuminated projecting sign to existing bank (Class A2).

  Decided 21 Jan 2020
• 2017/4438/P Granted

  Northumberland House 303-306 High Holborn LONDON WC1V 7JZ

  Installation of 1 x AC condenser unit within the current enclosure to existing 4th floor roof plant area regarding 3rd floor office premises

  Decided 18 Oct 2017 Full applications
• 2016/6190/P Granted

  Northumberland House 303-306 High Holborn London WC1V 7JZ

  Installation of 1 x AC unit to rear basement courtyard with associated timber screening.

  Decided 19 Dec 2016 Full applications
• 2015/2458/P Granted

  Northumberland House 303-306 High Holborn London WC1V 7JZ

  Replacement of 6 x air conditioning units at rear first floor and fourth floor levels; installation of acoustic screens and infilling of opening at basement level with brickwork to match existing.

  Decided 17 Jun 2015 Full applications
• 2015/1954/P Granted

  Northumberland House, 303-306 High Holborn, London, WC1V 7JZ

  Installation of 8 x air conditioning units to replace existing 14 units at 8th floor roof level.

  Decided 26 May 2015 Full applications

1. 19 Dec 2016

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 19 December 2016, 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.

• Northumberland House, 303-306 High Holborn, London, WC1V 7JZ

  2015/1954/P 50 yards away

  Installation of 8 x air conditioning units to replace existing 14 units at 8th floor roof level.

  Granted Full applications
  Major scheme

• o/s 307-308 Northumberland House High Holborn London WC1V 7JZ

  2017/0586/A 50 yards away

  Display of 2 x internally illuminated digital advertisement panels to freestanding BT panel.

  Withdrawn

• Northumberland House 303-306 High Holborn London WC1V 7JZ

  2016/6190/P 50 yards away

  Installation of 1 x AC unit to rear basement courtyard with associated timber screening.

  Granted Full applications

• Northumberland House 303-306 High Holborn London WC1V 7JZ

  2015/2458/P 50 yards away

  Replacement of 6 x air conditioning units at rear first floor and fourth floor levels; installation of acoustic screens and infilling of opening at basement level with brickwork to match existing.

  Granted Full applications

• 303 Northumberland House, High Holborn London WC1V 7JZ

  2015/4492/P 50 yards away

  Various alterations to building entrance including replacement canopy

  Granted Full applications

• Northumberland House 303-306 High Holborn London WC1V 7JZ

  2025/5750/P Submitted 18 Dec 2025 50 yards away

  91% historically approved · decision due ~17 Feb

  Change of use from office and retail (Class E) to hotel (Class C1), replacement of windows, alterations to shopfronts, removal of external escape stair, blue / green roofs, generator to the rear at lower ground floor level, and changes at roof level including PV's, lift overrun, and associated works.

  Awaiting decision Full applications Windows or glazing 59 docs

• 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