Holyer House 20 - 21 Red Lion Court London EC4A 3EB

This site has had 8 applications since 2022: 8 approved, 0 refused.

• 24/01099/MDC Granted

  Holyer House 20 - 21 Red Lion Court London EC4A 3EB

  Submission of details to discharge condition 5 of planning permission 22/00442/FULL dated 22/11/2022; (a) The level of noise emitted from any new plant shall be lower than the existing background level by at least 10 dBA. Noise levels shall be determined at one metre from the window of the nearest noise sensitive premises. The background noise level shall be expressed as the lowest LA90 (10 minutes) during which plant is or may be in operation. (b) Following installation but before the new plant comes into operation measurements of noise from the new plant must be taken and a report demonstrating that the plant as installed meets the design requirements shall be submitted to and approved in writing by the Local Planning Authority. (c) All constituent parts of the new plant shall be maintained and replaced in whole or in part as often is required to ensure compliance with the noise levels approved by the Local Planning Authority. REASON: To protect the amenities of neighbouring residential/commercial occupiers in accordance with the following policies of the Local Plan: DM15.7, DM21.3.

  Decided 5 Nov 2024 Conditions
• 24/01003/MDC Granted

  Holyer House 20 - 21 Red Lion Court London EC4A 3EB

  Submission of details of the provision to be made in the building's design to enable the discreet installation of street lighting on the development, including details of the location of light fittings, cable runs and other necessary apparatus pursuant to condition 8 of planning permission 22/00442/FULL dated 21/11/2022.

  Decided 23 Sep 2025 Conditions
• 24/00961/MDC Granted

  Holyer House 20 - 21 Red Lion Court London EC4A 3EB

  Submission of a full Lighting Strategy pursuant to condition 7 of planning permission 22/00442/FULL dated 21/11/2022.

  Decided 25 Jul 2025 Conditions
• 24/00607/MDC Granted

  Holyer House 20 - 21 Red Lion Court London EC4A 3EB

  Submission of details of noise and vibration from any mechanical plant pursuant to condition 6 of planning permission 22/00442/FULL dated 21/11/2022.

  Decided 26 Jul 2024 Conditions
• 23/00244/MDC Granted

  Holyer House 20 - 21 Red Lion Court London EC4A 3EB

  Submission of details pursuant to Condition 4 (a) Sample of External Materials, (b) Roof Terrace, Plant Enclosure, Lifts and Stair Enclosure (c) Facade, (d) Ground Floor Canopy and Entrances, (e) Windows, (f) Junctions with Adjoining Premises and Public Realm, (g) Plant, Ventilation, and Ductwork) and (h) Refuse of Planning Permission 22/00442/FULL dated 21 Nov 2022

  Decided 25 May 2023 Conditions
• 23/00169/MDC Granted

  Holyer House 20 - 21 Red Lion Court London EC4A 3EB

  Submission of details pursuant to condition 2 (Deconstruction & Construction Logistics Plan), and condition 3 (Scheme of Protective Works) pursuant to planning permission 22/00442/FULL granted on 21st November 2022.

  Decided 28 Jul 2023 Conditions
• 22/00442/FULL Granted

  Holyer House 20 - 21 Red Lion Court London EC4A 3EB

  Refurbishment and extension of the existing office building to include; external works to facades, new windows and doors throughout, infilling of the rear lightwell over basement and ground level, alterations to the existing roof structure to facilitate an occupiable external terrace, and extension of the existing lift shaft and stair core by 1 additional floor to create terrace access.

  Decided 21 Nov 2022 Full applications

1. 14 Nov 2023

   Received by City of London

2. 9 Jan 2024

   Decision issued: Approved

3. 29 Sep 2026

   Added to PlanIndex

• 22/00442/FULL Granted

  Holyer House 20 - 21 Red Lion Court London EC4A 3EB

  Refurbishment and extension of the existing office building to include; external works to facades, new windows and doors throughout, infilling of the rear lightwell over basement and ground level, alterations to the existing roof structure to facilitate an occupiable external terrace, and extension of the existing lift shaft and stair core by 1 additional floor to create terrace access.

  Decided 21 Nov 2022 Full applications

City of London granted permission on 9 January 2024, 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• Holyer House 20 - 21 Red Lion Court London EC4A 3EB

  24/01099/MDC Submitted 14 Oct 2024 50 yards away

  Submission of details to discharge condition 5 of planning permission 22/00442/FULL dated 22/11/2022; (a) The level of noise emitted from any new plant shall be lower than the existing background level by at least 10 dBA. Noise levels shall be determined at one metre from the window of the nearest noise sensitive premises. The background noise level shall be expressed as the lowest LA90 (10 minutes) during which plant is or may be in operation. (b) Following installation but before the new plant comes into operation measurements of noise from the new plant must be taken and a report demonstrating that the plant as installed meets the design requirements shall be submitted to and approved in writing by the Local Planning Authority. (c) All constituent parts of the new plant shall be maintained and replaced in whole or in part as often is required to ensure compliance with the noise levels approved by the Local Planning Authority. REASON: To protect the amenities of neighbouring residential/commercial occupiers in accordance with the following policies of the Local Plan: DM15.7, DM21.3.

  Granted Conditions Windows or glazing 4 docs

• Holyer House 20 - 21 Red Lion Court London EC4A 3EB

  23/00244/MDC Submitted 7 Mar 2023 50 yards away

  Submission of details pursuant to Condition 4 (a) Sample of External Materials, (b) Roof Terrace, Plant Enclosure, Lifts and Stair Enclosure (c) Facade, (d) Ground Floor Canopy and Entrances, (e) Windows, (f) Junctions with Adjoining Premises and Public Realm, (g) Plant, Ventilation, and Ductwork) and (h) Refuse of Planning Permission 22/00442/FULL dated 21 Nov 2022

  Granted Conditions Windows or glazing 41 docs

• Quantum House 22 - 24 Red Lion Court London EC4A 3EB

  26/00870/MDC Submitted 17 Jun 2026 50 yards away

  100% historically approved · decision due ~12 Aug

  Submission of details of the proposed (i) facing materials, (ii) windows and glazing, (iii) balustrades and privacy screening, (iv) cycle parking pursuant to discharge Condition 4 of planning permission 22/00141/FULL dated 26.03.2024.

  Awaiting decision Conditions Windows or glazing 22 docs

• Quantum House 22 - 24 Red Lion Court London EC4A 3EB

  25/01333/CLOPD Submitted 30 Sep 2025 50 yards away

  Certificate of Lawful Development (proposed) in respect of confirmation that temporary internal works and the first phase of works fall within the scope of consented application 22/00141/FULL.

  Decided Lawful development 8 docs

• 1 Red Lion Court London EC4A 3EB

  22/01201/FULL Submitted 13 Dec 2022 50 yards away

  External alterations and refurbishments works including: replacement of windows; erection of new cycle parking spaces; and introduction of a platform lift.

  Granted Full applications Windows or glazing 32 docs

• 1 Red Lion Court London EC4A 3EB

  22/01202/ADVT Submitted 13 Dec 2022 50 yards away

  Installation and display of one internally illuminated fascia sign measuring 1.4 metres wide by 0.4 metres high and at a height of 3.4 metres above ground.

  Granted Advertising 27 docs

• 26/01017/NMA Granted

  Millennium Bridge House 2 Lambeth Hill London EC4V 4AG

  Non-material amendment under Section 96a of the Town and Country Planning Act 1990 to planning permission 22/00970/FULMAJ dated 05 September 2024; namely; enlarged louvre bank, relocated access door, and alterations to riser access, all to High Timber Street elevation.

  Received 17 Jul, published by the council 9 Aug 2026 Amendments
• 26/01355/NMA Granted

  St Paul's House 8 - 12 Warwick Lane London EC4M 7BP

  Non-Material Amendment under Section 96a of the Town and Country Planning Act (1990) (as amended) to planning permission Ref. 25/01203/FULL dated 13 February 2026 in relation to condition 6 (part c) (design details) and condition 15 (approved plans) to alter the balustrade design at the level 6.

  Received 28 Sep, published by the council 7 Oct 2026 Amendments
• 26/01071/NMA Granted

  81 Newgate Street London EC1A 7HQ

  Non-Material Amendment under Section 96a of the Town and Country Planning Act (1990) (as amended) to planning permission Ref. 23/00752/FULMAJ (as amended) dated 12 September 2023 to amend condition 57 (approved plans) to allow for the installation of 1no. terrace access door at level 11 and 6no. service penetrations within the existing louvred façade panel on the west elevation.

  Received 28 Jul, published by the council 28 Aug 2026 Amendments
• 26/00861/NMA Granted

  Thavies Inn House 3 - 4 Holborn Circus London EC1N 2HA

  Application for non-material amendment under S96A of the Town and Country Planning Act 1990 (as amended) to amend condition 53 (Approved drawings) of planning permission no. 24/00688/FULL to make the following amendments: 1. Adjustment of the south boundary wall by approximately 400mm to the south 2. Relocate the UKPN substation from the basement to the ground floor, with associated reconfiguration of back-of-house accommodation, servicing, cycle parking and reception areas 3. Make minor amendments to the external elevations and pedestrian alleyways, including revisions to facade treatments, entrances, louvres, access doors, balustrades and associated architectural detailing. 4. Amend the roof terrace and plant enclosure design, including updates to balustrades, screening, louvres and plant structures, together with an increase in photovoltaic panel provision from approximately 170 sqm to 300 sqmn and amend the wording of Condition 39 (combustion flues).

  Received 15 Jun, published by the council 24 Jul 2026 Amendments
• 26/01453/NMA Awaiting decision

  1 Appold Street London EC2A 2UU

  Non-material amendment under s.96A of the Town and Country Planning Act 1990 (as amended) to amend Condition 63 (Approved Drawings) of Planning permission ref: 22/01200/FULMAJ dated 07.10.2024 [as amended by ref: 25/00941/NMA, dated 24.07.2025; ref: 25/01361/NMA, dated 25.11.2025; and ref: 26/00376/NMA, dated 23.03.2026] to accommodate design changes including: replacement of five existing sliding doors to the private balconies with one sliding door and the introduction of pass doors to the balconies on levels 3 - 12.

  Received 13 Oct, published by the council 19 Oct 2026 Amendments