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Planning application

33 Holborn London EC1N 2HT

Granted City of London 26/01154/FULL Full applications

Works: Extension

Relates to 24/00391/FULL

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Application under Section 73 of the Town & Country Planning Act 1990 (as amended) to vary Condition 3 (noise from new plant) and Condition 16 (Approved Drawings) of Planning Permission 24/00391/FULL dated 10.12.2024 in order to allow the reconfiguration of the approved roof plan, including reduced size and location of the pavilion and roof terrace along with the introduction of lift extension to roof level, increased size and rearrangement of rooftop plant room and other associated changes.

As published by the council, reference 26/01154/FULL

Application record

Reference
26/01154/FULL
Category
Full applications
Status
Decided
Decision
Granted As published: Approved
Received
11 Aug 2026
Validated
11 Aug 2026
Decided
15 Oct 2026
Ward
Castle Baynard
Decision by
Delegated
Postcode
EC1N 2HT

Site history

Applications at this address on the City of London register

This site has had 2 applications since 2024: 2 approved, 0 refused.

  • 24/00391/FULL Granted

    33 Holborn London EC1N 2HT

    Removal and relocation of existing rooftop plant and equipment, creation of an external roof terrace including erection of a pavilion, external seating, hard and soft landscaping, plus works to facilitate level access including the extension of existing cores and all other associated works.

    Decided 10 Dec 2024 Full applications

Timeline

Dates from the published record

  1. 11 Aug 2026

    Received by City of London

  2. 13 Aug 2026

    Added to PlanIndex

  3. 15 Oct 2026

    Decision issued: Approved

  4. 15 Oct 2026

    Status changed to Decided

    Previously Under Consideration.

Cases linked to this one on the register

  • 24/00391/FULL Granted

    33 Holborn London EC1N 2HT

    Removal and relocation of existing rooftop plant and equipment, creation of an external roof terrace including erection of a pavilion, external seating, hard and soft landscaping, plus works to facilitate level access including the extension of existing cores and all other associated works.

    Decided 10 Dec 2024 Full applications

Documents

Plans, drawings, consultee responses and the officer's report

31 documents on file for this application

  • COMMENTS - LONDON BOROUGH OF CAMDEN Consultee Comment · 26 Aug 2026
  • COMMENTS - THE GARDENS TRUST Consultee Comment · 24 Aug 2026
  • COMMENTS - HISTORIC ENGLAND Consultee Comment · 14 Aug 2026
  • DESIGN AND ACCESS STATEMENT ADDENDUM PART 2 Report - Design & Access Statement/Report · 11 Aug 2026
  • DESIGN AND ACCESS STATEMENT ADDENDUM PART 3 Report - Design & Access Statement/Report · 11 Aug 2026
  • DESIGN AND ACCESS STATEMENT ADDENDUM PART 5 Report - Design & Access Statement/Report · 11 Aug 2026
  • DESIGN AND ACCESS STATEMENT ADDENDUM PART 6 Report - Design & Access Statement/Report · 11 Aug 2026
  • DESIGN AND ACCESS STATEMENT ADDENDUM PART 7 Report - Design & Access Statement/Report · 11 Aug 2026
  • PROPOSED ROOF LEVEL 10 PLAN Drawing · 11 Aug 2026
  • PROPOSED NORTH ELEVATION Drawing · 11 Aug 2026
  • PROPOSED SOUTH ELEVATION Drawing · 11 Aug 2026
  • PROPOSED EAST ELEVATION Drawing · 11 Aug 2026
  • PROPOSED WEST ELEVATION Drawing · 11 Aug 2026
  • PROPOSED CORNER ELEVATIONS Drawing · 11 Aug 2026
  • PROPOSED PAVILION ELEVATIONS Drawing · 11 Aug 2026
  • PROPOSED SECTIONS Drawing · 11 Aug 2026
  • HTVIA ADDENDUM PART 1 Accompanying report · 11 Aug 2026
  • NOISE IMPACT ASSESSMENT Report - Acoustic/Noise Report · 11 Aug 2026
  • CIL FORM 1 Other · 11 Aug 2026
  • FIRE STATEMENT Other · 11 Aug 2026
  • DESIGN AND ACCESS STATEMENT ADDENDUM PART 4 Report - Design & Access Statement/Report · 11 Aug 2026
  • HTVIA ADDENDUM PART 2 Accompanying report · 11 Aug 2026
  • HTVIA ADDENDUM PART 3 Accompanying report · 11 Aug 2026
  • APPLICATIONFORMREDACTED Application Form · 11 Aug 2026
  • DESIGN AND ACCESS STATEMENT ADDENDUM PART 1 Report - Design & Access Statement/Report · 11 Aug 2026
  • COVERING LETTER Cover Letter · 11 Aug 2026
  • DAYLIGHT AND SUNLIGHT ASSESSMENT Report - Daylight/Sunlight Report · 11 Aug 2026
  • PROPOSED ROOF LEVEL 09 PLAN Drawing · 11 Aug 2026

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

City of London granted permission on 15 October 2026, 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.

About full applications

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.

Nearby applications

Within 0.3 miles

  • 33 Holborn, London, EC1N 2HT

    26/2428/K Submitted 13 Aug 2026 50 yards away

    Application under Section 73 of the Town & Country Planning Act 1990 (as amended) tovary Conditio...

    Granted 2 docs
  • 33 Holborn London EC1N 2HT

    24/3352/K Submitted 15 Oct 2024 50 yards away

    Removal and relocation of existing rooftop plant and equipment, creation of an external roof terrace including erection of a pavilion, external seating, hard and soft landscaping, plus works to facilitate level access including the extension of existing cores and all other associated works.

    Granted Outline Extension 3 docs
  • 33 Holborn London EC1N 2HT

    24/00391/FULL Submitted 12 Apr 2024 50 yards away

    Removal and relocation of existing rooftop plant and equipment, creation of an external roof terrace including erection of a pavilion, external seating, hard and soft landscaping, plus works to facilitate level access including the extension of existing cores and all other associated works.

    Granted Full applications Extension 56 docs
  • 369B Kilburn High Road London NW6 7QB

    2026/1820/P Submitted 7 May 2026 50 yards away

    Proposed mansard roof extension, conversion of existing first and second floor flat into 2x separate self-contained flats and installation of 2x front and 2x rear rooflights

    Granted Full applications New dwelling Extension +1 1 doc
  • Liverpool Street Station, Liverpool Street, EC2M 7PY; Andaz Hotel, 40 Liverpool Street, EC2M 7QN; and 50 Liverpool Street, EC2M 7PY

    2025/5583/P Submitted 8 Dec 2025 50 yards away

    RE-CONSULTATION due to the submission of additional information. Phased development comprising partial demolition and alterations, including station concourse, trainsheds, and truss/columns, demolition of 50 Liverpool Street, demolition of Bishopsgate Square entrance and Hope Square entrance; works to Sun Street Passage; Works of reconstruction and remodelling of station basement, lower and upper concourse levels, new station columns/truss and roof (in part); introduction of new lifts, escalators and stairs and service spine at basement; increased operational space; insertion of new ticket gates; creation of new station entrances from Hope Square and Bishopsgate Square; creation of new units at lower and upper concourse levels for Class E (shops, cafe, restaurants),hot food takeaway (Sui Generis) and pub/bar (Sui Generis); creation of new upper concourses and associated new public access from Exchange Square including new walkways; provision of over-station development reaching a maximum height of 97.67m AOD to accommodate Class E use (commercial, service and business); and creation of an auditorium (Sui Generis) at Level 18 with ancillary terrace; creation of a public amenity terrace (Sui Generis) at Level 18 with access from Hope Square entrance; provision of private office terraces; provision of cycle parking and associated access ramp, servicing, refuse and ancillary plant; alterations to pedestrian and vehicular access including provision of new ramp; public realm works to Hope Square and Bishopsgate Square; and associated works.

    Granted Full applications Demolition 2 docs
  • 33 Holborn London EC1N 2HT

    2024/1678/P Submitted 30 Apr 2024 50 yards away

    Removal and relocation of existing rooftop plant and equipment, creation of an external roof terrace including erection of a pavilion, external seating, hard and soft landscaping, plus works to facilitate level access including the extension of existing cores and all other associated works.

    Granted Full applications Extension

In City of London

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    Received 27 Jul, published by the council 20 Sep 2026 Full applications
  • 26/00725/FULL Granted

    66 Shoe Lane London EC4A 3BQ

    (i) Replacement of existing kitchen extract equipment; (ii) installation of three condenser unit and associated works; at roof level inside the existing plant enclosure

    Received 19 May, published by the council 24 Jul 2026 Full applications
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    Received 2 Apr, published by the council 24 Jul 2026 Full applications
  • 26/00388/FULL Granted

    37 Fleet Street London EC4Y 1BT

    Minor works including: refurbishment and replacement of existing ground floor external doors to Falcon Court; installation and rationalisation of mechanical and extract infrastructure at roof level including removal of selected roof lights, enlargement of existing brick work, and creating a new maintenance shaft; removal of modern roof-level accretions and replacement with new standing seam copper roofing; screening of plant infrastructure behind demountable panels; introduction of new louvres and brick slip cladding within courtyard elevations to accommodate servicing requirements; and other associated works including temporary enabling works.

    Received 16 Mar, published by the council 24 Jul 2026 Full applications
  • 26/TEST/FULL Awaiting decision

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    Test

    8 Oct 2026 Full applications