14 - 21 Holborn Viaduct London EC1A 2AT

1. 9 Aug 2023

   Received by City of London

2. 9 Jul 2024

   Decision issued: Approved

3. 29 Sep 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 25/00975/FULMAJ Awaiting decision

  14-21 Holborn Viaduct 32-33 & 34-35 Farringdon Street London EC1A 2AT

  Application under Section 73 of the Town and Country Planning Act 1990 (as amended) to vary condition 22(p)(further details) and condition 63 (approved drawings) of planning permission ref. 21/00755/FULMAJ (dated 07.02.2022) (as amended by 22/00677/NMA (dated 19.08.2022), 23/00148/NMA (dated 31.03.2023), 23/00877/NMA (dated 10.07.2024) and 24/00228/NMA (dated 11.11.2024)), to facilitate amendments to the approved scheme including but not limited to: (i) alterations to ground floor facades on Holborn Viaduct and Farringdon Street to omit digital art screens and incorporate a vitrine to display archaeological artefacts, a historic interpretation plaque and ceramic printed glass artwork; (ii) omission of green wall to north-east corner of Holborn Viaduct facade and replacement with new artwork panel; (iii) alterations to Farringdon Street pu realm; and (iv) alterations to the roof plan to omit louvres.

  Submitted 24 Jul 2025 Full applications

City of London granted permission on 9 July 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.

• Development Site 14 - 21 Holborn Viaduct London EC1A 2AT

  24/00228/NMA Submitted 4 Mar 2024 50 yards away

  Application under Section 96A of the Town and Country Planning Act 1990 (as amended) for non-material amendments to planning permission 21/00755/FULMAJ (dated 07.02.2022) including: (a) Revised Farringdon Street public realm arrangement, including a reduction in short stay cycle parking spaces and revised planter/bench arrangement; (b) Revised entrance door arrangement on Farringdon Street; (c) Realignment of the Northwest Corner Green Wall; (d) Revised entrance door arrangement on Holborn Viaduct; (e) Facade realignment along Newcastle close to remove stepped set out as approved; (f) Revised location of doors along Newcastle Close to coordinate with street levels; (g) Introduction of shadow box glazing to respond to internal UKPN requirements along Newcastle Close; (h) Amendments to the proposed glazing along Newcastle Close to respond to revised internal layouts; (i) Re-alignment of Level 11 North East corner to provide a smoother transition between facades; (j) Re-alignment of Level 13 North East corner panel realigned to respond to levels below; (k) Amendment to climbers from green walls at upper levels, to respond to maintenance and fire safety requirements; (l) Minor adjustments to the roof plan to accommodate design development on balustrades and fire requirements; (m) Minor adjustments to the eastern boundary to address buildability and party wall access requirements; (n) Revised materiality to the south facade of Farringdon St service yard to improve buildability and minimise maintenance requirements; and (o) Amendment to condition 63 (approved drawings) to incorporate the proposed changes.

  Granted Amendments Windows or glazing 39 docs

• 14 - 21 Holborn Viaduct London

  23/00148/NMA Submitted 9 Feb 2023 50 yards away

  Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission 21/00755/FULMAJ dated 07 Feb 2022 to vary the wording of Condition 18 (Drainage) to exclude piling as a form of construction work.

  Granted Amendments 4 docs

• 14-21 Holborn Viaduct 32-33 & 34-35 Farringdon Street London EC1A 2AT

  26/00092/PODC Submitted 15 Jan 2026 50 yards away

  Submission of Local Procurement monitoring report pursuant to Schedule 3 Paragraph 2.7 of the S106 Agreement dated 07 February 2022 (Planning Application Reference: 21/00755/FULMAJ) as amended by the Deed of Variation dated 14 March 2024 (Planning Application Reference: 21/0755/FULMAJ/DOV

  Granted 3 docs

• 14-21 Holborn Viaduct 32-33 & 34-35 Farringdon Street London EC1A 2AT

  25/00982/MDC Submitted 25 Jul 2025 50 yards away

  100% historically approved · decision due ~19 Sep

  Submission of plans, details, schedules and specifications pursuant to discharge of condition 28 and condition 31 (a) the position, size and types of planting of the green roof, its method of irrigation; (d) Soil including details of the type and depths of soil and substrates; (e) Species and selection of trees including details of its their age, growing habit, girth of trunk, how many times transplanted, root development; (f) Planting pit size and construction, tree guards; (g) Details of all soft landscaping including species and contribution to enhance biodiversity; (h) Seating; (i) Paving materials; (j) Maintenance plans for all proposed landscaping; (k) Planters; (m) Contribution to biodiversity enhancement of all landscaping including greening, green walls and green roof; of planning permission 21/00755/FULMAJ dated 07.02.2022.

  Awaiting decision Conditions Trees 41 docs

• 14-21 Holborn Viaduct 32-33 & 34-35 Farringdon Street London EC1A 2AT

  26/00141/MDC Submitted 30 Jan 2026 50 yards away

  100% historically approved · decision due ~27 Mar

  Submission of details of green and blue roofs pursuant to condition 23 of Planning Permission 21/00755/FULMAJ dated 07.02.2022.

  Awaiting decision Conditions 29 docs

• 14-21 Holborn Viaduct 32-33 & 34-35 Farringdon Street EC1A 2AT

  2025/3107 Submitted 4 Sep 2025 50 yards away

  88% historically approved · decision due ~8 Dec

  Observations to another local authority (City of London) for 14-21 Holborn Viaduct and 32-33 and 34-35 Farringdon Street, London, EC1A 2AT for: Application under Section 73 of the Town and Country Planning Act 1990 (as amended) to vary condition 22(p)(further details) and condition 63 (approved drawings) to facilitate amendments to the approved scheme including but not limited to: (i) alterations to ground floor facades on Holborn Viaduct and Farringdon Street to omit digital art screens and incorporate a vitrine to display archaeological artefacts, a historic interpretation plaque and ceramic printed glass artwork; (ii) omission of green wall to north-east corner of Holborn Viaduct facade and replacement with new artwork panel; (iii) alterations to Farringdon Street public realm; and (iv) alterations to the roof plan to omit louvres. (City of London ref. 25/00975/FULMAJ)

  Awaiting decision Other 1 doc

• 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
• 26/01463/NMA Awaiting decision

  90 Liverpool Street London EC2M 2AT

  Application for non-material amendments under S96A of the Town and Country Planning Act 1990 (as amended) to amend Condition 2 (Tables and chairs removal), pursuant to planning permission ref. 26/00292/FULL (dated 29.09.2026) for external seating area to be vacated and not in use from 2230hrs to 0900hrs daily and the furniture to be brought inside for storage once principal leisure venue closes at 0130hrs.

  Received 15 Oct, published by the council 23 Oct 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