Planning application
33 Holborn London EC1N 2HT
Works: Extension
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 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 2026/3506/P
Application record
- Reference
- 2026/3506/P
- Type
- Request for Observations to Adjoining Borough
- Status
- Final Decision
- Decision
- No objection
- Received
- 13 Aug 2026
- Validated
- 17 Aug 2026
- Decided
- 25 Aug 2026
- Ward
- Holborn and Covent Garden;Kings Cross
- Decision by
- Delegated
- Postcode
- EC1N 2HT
Site history
Applications at this address on the Camden register
This site has had 4 applications since 2017: 4 approved, 0 refused.
-
2024/3002/P Granted
33 Holborn London EC1N 2HT
Observation to the adjoining City of London for 24/00391/FULL for '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.'
-
2024/1678/P 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.
-
2017/2923/P Granted
33 Holborn London EC1N 2HT
application for determination under part 16 of Schedule 2 of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) whether prior approval is required for the installation of a telephone kiosk.
Timeline
Dates from the published record
-
13 Aug 2026
Received by Camden
-
17 Aug 2026
Validated
Checked as complete and ready for consideration.
-
22 Aug 2026
Added to PlanIndex
-
25 Aug 2026
Decision issued: No objection
Documents
Plans, drawings, consultee responses and the officer's report
2 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Camden granted permission on 25 August 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.
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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.
Granted Full applications Extension -
33 Holborn London EC1N 2HT
Observation to the adjoining City of London for 24/00391/FULL for '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 -
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) 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.
Granted Full applications 2 docs -
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2026/0483/P Granted
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