The Mansion House Mansion House Street London EC4N 8BH

This site has had 5 applications since 2019: 5 approved, 0 refused.

• 24/00947/LBC Granted

  The Mansion House Mansion House Street London EC4N 8BH

  Proposed installation of Quattro Seal draughtproofing treatment to windows at The Mansion House.

  Decided 8 Nov 2024 Heritage and listed buildings
• 23/01133/FULL Granted

  The Mansion House Mansion House Street London EC4N 8BH

  Installation of replacement lighting in the form of two (2) sets of three (3) external LED floodlights to illuminate the stained glass windows on the Eastern and Western faces of the Egyptian Hall.

  Decided 12 Dec 2023 Full applications
• 19/01257/MDC Granted

  The Mansion House Mansion House Street London EC4N 8BH

  Details of the final colour finish for static dome, fully functional dome camera and ANPR camera and details of containment and cables to all cameras including routes and colour finish pursuant to conditions 2 (a) and (b) of planning permission dated 25th July 2019 (19/00182/FULL).

  Decided 20 Feb 2020 Conditions
• 19/01256/LDC Granted

  The Mansion House Mansion House Street London EC4N 8BH

  Details of the final colour finish for static dome, fully functional dome camera and ANPR camera and details of containment and cables to all cameras including routes and colour finish pursuant to conditions 2 (a) and (b) of listed building consent dated 25th July 2019 (19/00183/LBC).

  Decided 20 Feb 2020 Lawful development

1. 17 Aug 2023

   Received by City of London

2. 18 Aug 2023

   Validated

   Checked as complete and ready for consideration.

3. 12 Dec 2023

   Decision issued: Approved

4. 29 Sep 2026

   Added to PlanIndex

City of London granted permission on 12 December 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Lord Mayors Residence The Mansion House Mansion House Street London EC4N 8BH

  25/01205/FULL Submitted 2 Sep 2025 50 yards away

  Installation of Air Source Heat Pumps and Photovoltaic panels at roof level and associated infrastructure and works.

  Granted Full applications 2 docs

• Lord Mayors Residence The Mansion House Mansion House Street London EC4N 8BH

  25/01206/LBC Submitted 2 Sep 2025 50 yards away

  Installation of Air Source Heat Pumps and Photovoltaic panels at roof level and associated infrastructure and works.

  Granted Heritage and listed buildings 37 docs

• The Mansion House Mansion House Street London EC4N 8BH

  24/00947/LBC Submitted 30 Aug 2024 50 yards away

  Proposed installation of Quattro Seal draughtproofing treatment to windows at The Mansion House.

  Granted Heritage and listed buildings Windows or glazing 21 docs

• The Mansion House Mansion House Street London EC4N 8BH

  19/01257/MDC Submitted 4 Dec 2019 50 yards away

  Details of the final colour finish for static dome, fully functional dome camera and ANPR camera and details of containment and cables to all cameras including routes and colour finish pursuant to conditions 2 (a) and (b) of planning permission dated 25th July 2019 (19/00182/FULL).

  Granted Conditions 6 docs

• The Mansion House Mansion House Street London EC4N 8BH

  19/01256/LDC Submitted 4 Dec 2019 50 yards away

  Details of the final colour finish for static dome, fully functional dome camera and ANPR camera and details of containment and cables to all cameras including routes and colour finish pursuant to conditions 2 (a) and (b) of listed building consent dated 25th July 2019 (19/00183/LBC).

  Granted Lawful development 6 docs

• The Mansion House Mansion House Street London EC4N 8BH

  23/01133/FULL Submitted 16 Oct 2023 50 yards away

  Installation of replacement lighting in the form of two (2) sets of three (3) external LED floodlights to illuminate the stained glass windows on the Eastern and Western faces of the Egyptian Hall.

  Granted Full applications Windows or glazing 11 docs

• 24/01057/LBC Withdrawn

  Snow Hill Police Station 5 Snow Hill London EC1A 2DP

  Installation of 2x lanterns with hub branding and one internally illuminated sign.

  Received 2 Oct, published by the council 21 Oct 2026 Heritage and listed buildings
• 26/01222/LBC Granted

  Rising Sun Public House 61 Carter Lane London EC4V 5DY

  Installation of 2no. eyebolt fixings to northern elevation to hold catenary wires to facilitate festive lighting and decoration displays

  Received 27 Aug, published by the council 8 Sep 2026 Heritage and listed buildings
• 26/01179/LBC Granted

  Shaws Booksellers Public House 31 - 34 St Andrew's Hill London EC4V 5DE

  Alterations to a Listed building including: (i) installation of externally illuminated fascia signage, projecting signage and menu signs (ii) installation of nine awnings.

  Received 17 Aug, published by the council 26 Aug 2026 Heritage and listed buildings
• 26/01167/LBC Granted

  4 Frederick's Place London EC2R 8AB

  1 x wall mounted non illuminated polished brass plaque.

  Received 13 Aug, published by the council 19 Aug 2026 Heritage and listed buildings
• 26/00489/LBC Granted

  391 Cromwell Tower Barbican London EC2Y 8NB

  Replacement of timber service door with an aluminium framed glazed door at penthouse levels 39 - 40.

  Received 2 Apr, published by the council 24 Jul 2026 Heritage and listed buildings