Temporary installation of a sculpture for a period of up to 24 months, as part of the 14th edition of Sculpture in the City, to be taken down on or before 5 July 2027: Fraxinus Excelsior by Athena Papadopoulos.
Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) for amendments to Condition 12 (Approved Plans) of planning permission dated 01.03.2022 (ref: 21/01067/FULL) to accommodate design alterations, namely: removal of glass panel and replacement with glazed door, and minor resulting change to arrangement of concrete smoke break-out panels, at ground floor level.
Submission of (a) Details of all new facades to include fenestration, entrances, soffits, balustrades, solar shading, screening/plant enclosure, external surfaces within the site; (b) Details of all new materials and sample panel photographed on site to demonstrate that materials match where this is the intention; and (c) Details of all landscaping and green roofs pursuant to condition 5 of planning permission 21/01067/FULL dated 01/03/2022.
Temporary installation of a sculpture - Book of Boredom, by Ida Ekblad - measuring 3.00m by 1.69m by 1.10m for a period of up to two years, to be taken down on or before 13th July 2026.
Pavement Outside 1 Great St Helen's London EC3A 6AP · premises record
Installation and display of one non-illuminated hoarding advertisement measuring 2.39m high, 57 metres wide, situated at ground floor level, associated with the development of the site, for a temporary period until 31 August 2025.
Submission of a 'Noise, Vibration and Dust Mitigation Scheme (Construction Phase)' pursuant to Condition 4 of planning permission dated 01.03.2023 (ref: 21/01067/FULL).
Temporary installation of a sculpture for a period of up to 24 months, as part of the 14th edition of Sculpture in the City, to be taken down on or before 5 July 2027: Fraxinus Excelsior by Athena Papadopoulos.
Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) for amendments to Condition 12 (Approved Plans) of planning permission dated 01.03.2022 (ref: 21/01067/FULL) to accommodate design alterations, namely: removal of glass panel and replacement with glazed door, and minor resulting change to arrangement of concrete smoke break-out panels, at ground floor level.
Submission of (a) Details of all new facades to include fenestration, entrances, soffits, balustrades, solar shading, screening/plant enclosure, external surfaces within the site; (b) Details of all new materials and sample panel photographed on site to demonstrate that materials match where this is the intention; and (c) Details of all landscaping and green roofs pursuant to condition 5 of planning permission 21/01067/FULL dated 01/03/2022.
Temporary installation of a sculpture - Book of Boredom, by Ida Ekblad - measuring 3.00m by 1.69m by 1.10m for a period of up to two years, to be taken down on or before 13th July 2026.
Pavement Outside 1 Great St Helen's London EC3A 6AP · premises record
Installation and display of one non-illuminated hoarding advertisement measuring 2.39m high, 57 metres wide, situated at ground floor level, associated with the development of the site, for a temporary period until 31 August 2025.
Submission of a 'Noise, Vibration and Dust Mitigation Scheme (Construction Phase)' pursuant to Condition 4 of planning permission dated 01.03.2023 (ref: 21/01067/FULL).
Building-control records are not yet collected for City Of London — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 11 premises each one covers.
Designation
Coverage
Central Activities Zone
Named designation not supplied · reference CAZ00000006 · covers 11 of 11 premises. London Plan policies for the Central Activities Zone may apply.
Archaeological Priority Area
All of the City is considered to have archaeological potential, except where there is evidence that archaeological remains have been lost due to deep basement construction or other groundworks (3.12.18, City of London Local Plan January 2015). For the · reference 77190 · covers 11 of 11 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
St Helen's Place · reference 17 · covers 10 of 11 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Central Activities Zone
Named designation not supplied · reference CAZ00000006 · covers 11 of 11 premises. London Plan policies for the Central Activities Zone may apply.
Archaeological Priority Area
All of the City is considered to have archaeological potential, except where there is evidence that archaeological remains have been lost due to deep basement construction or other groundworks (3.12.18, City of London Local Plan January 2015). For the · reference 77190 · covers 11 of 11 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
St Helen's Place · reference 17 · covers 10 of 11 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Planning precedent59 applications and 30 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Signal
Evidence
Struggling director · 29 Jun 2026
MARBAL HOLDINGS LIMITED · the basement, ground, first and second floor premises known as 33 Great St Helens, London (EC3A 6AP) · source companies_house+ccod
Struggling director · 29 Jun 2026
MARBAL HOLDINGS LIMITED · the basement, ground, first and second floor premises known as 33 Great St Helens, London (EC3A 6AP) · source companies_house+ccod
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
EC3A 6AP, City Of London: Planning and Property History | Planning Atlas