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Planning application

12 Devonshire Square London EC2M 4TE

Granted City of London 22/01025/FULL Full Planning Permission

Works: Windows or glazing

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

Proposal

External works comprising of: (i) the removal of the basement toilet block and reinstatement of the courtyard; (ii) the removal of the ground floor toilet block; (iii) the installation of an external staircase connecting to the basement courtyard; (iv) removal of ground floor bay window and reinstatement of sash window; (v) repair and reinstatement of historic features; (vi) removal of modern windows and replacement with sash and casement windows; (vii) installation of exterior plant at roof level; (vii) replacement of existing roof lantern with double glazed lantern unit; (ix) repair and replacement of damaged slates to pitched roofs and replacement of asphalt coverings on flat roofs; (x) installation of new metal balustrade at roof level; (xi) installation of a flag pole on the front elevation; (xii) the provision of cycle parking; (xiii) the installation of an entrance door in the front elevation at lower ground floor level; (xiv) the removal of the pitched roof and replacement with flat roof to the rear. *RECONSULTATION DUE TO REVISED PLANS AND DESCRIPTION*

As published by the council, reference 22/01025/FULL

Application record

Reference
22/01025/FULL
Type
Full Planning Permission
Status
Decided
Decision
Approved
Received
25 Oct 2022
Validated
25 Oct 2022
Decided
7 Mar 2023
Ward
Bishopsgate
Decision by
Delegated Decision
Postcode
EC2M 4TE

Site history

Applications at this address on the City of London register

This site has had 3 applications since 2022: 3 approved, 0 refused.

  • 23/00619/MDC Granted

    12 Devonshire Square London EC2M 4TE

    Submission of details pursuant to Condition (2) Scheme of protecting nearby residents and commercial occupiers of planning permission 22/01025/FULL dated 7th March 2023.

    Decided 12 Jul 2023 Conditions
  • 22/01026/LBC Granted

    12 Devonshire Square London EC2M 4TE

    Internal and external works comprising of: (i) the removal of the basement toilet block and reinstatement of the courtyard; (ii) the removal of the ground floor toilet block; (iii) the installation of an external staircase connecting to the basement courtyard; (iv) removal of ground floor bay window and reinstatement of sash window; (v) repair and reinstatement of historic features; (vi) removal of modern windows and replacement with sash and casement windows; (vii) removal of modern kitchen and sanitary fittings, joinery, services and partitions and replacement with upgraded layouts and services; (vii) removal of partitions at entrance and first and second floors; (ix) installation of exterior plant at roof level; (x replacement of existing roof lantern with double glazed lantern unit; (xi) the installation of insulation to roofs; (xii) repair and replacement of damaged slates to pitched roofs and replacement of asphalt coverings on flat roofs; (xiii) installation of new metal balustrade at roof level; (xiv) installation of a flag pole on the front elevation; and (xv) the provision of cycle parking, (xvi) the installation of an entrance door in the front elevation at lower ground floor level; (xvii) the removal of the pitched roof and replacement with flat roof to the rear. *RE CONSULTATION DUE TO REVISED PLANS AND DESCRIPTION*

    Decided 7 Mar 2023 Heritage and listed buildings

Timeline

Dates from the published record

  1. 25 Oct 2022

    Received by City of London

  2. 7 Mar 2023

    Decision issued: Approved

  3. 10 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 23/00619/MDC Granted

    12 Devonshire Square London EC2M 4TE

    Submission of details pursuant to Condition (2) Scheme of protecting nearby residents and commercial occupiers of planning permission 22/01025/FULL dated 7th March 2023.

    Decided 12 Jul 2023 Conditions

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in London

19 applications on PlanIndex · across 11 councils · 94% granted

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Documents

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

66 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.

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What this grant of permission means

City of London granted permission on 7 March 2023, 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 500 metres

  • 12 Devonshire Square London EC2M 4TE

    22/01026/LBC Submitted 25 Oct 2022 0m away

    Internal and external works comprising of: (i) the removal of the basement toilet block and reinstatement of the courtyard; (ii) the removal of the ground floor toilet block; (iii) the installation of an external staircase connecting to the basement courtyard; (iv) removal of ground floor bay window and reinstatement of sash window; (v) repair and reinstatement of historic features; (vi) removal of modern windows and replacement with sash and casement windows; (vii) removal of modern kitchen and sanitary fittings, joinery, services and partitions and replacement with upgraded layouts and services; (vii) removal of partitions at entrance and first and second floors; (ix) installation of exterior plant at roof level; (x replacement of existing roof lantern with double glazed lantern unit; (xi) the installation of insulation to roofs; (xii) repair and replacement of damaged slates to pitched roofs and replacement of asphalt coverings on flat roofs; (xiii) installation of new metal balustrade at roof level; (xiv) installation of a flag pole on the front elevation; and (xv) the provision of cycle parking, (xvi) the installation of an entrance door in the front elevation at lower ground floor level; (xvii) the removal of the pitched roof and replacement with flat roof to the rear. *RE CONSULTATION DUE TO REVISED PLANS AND DESCRIPTION*

    Granted Heritage and listed buildings Windows or glazing 64 docs
  • 12 Devonshire Square London EC2M 4TE

    23/00619/MDC Submitted 13 Jun 2023 7m away

    Submission of details pursuant to Condition (2) Scheme of protecting nearby residents and commercial occupiers of planning permission 22/01025/FULL dated 7th March 2023.

    Granted Conditions 13 docs
  • Livery Hall Coopers Hall 13 Devonshire Square London EC2M 4TH

    25/00791/LBC Submitted 17 Jun 2025 9m away

    Removal of a partition wall in the library of Cooper's Hall.

    Granted Heritage and listed buildings 8 docs
  • Livery Hall Coopers Hall 13 Devonshire Square London EC2M 4TH

    26/00697/LBC Submitted 13 May 2026 9m away

    100% historically approved · decision due ~8 Jul

    Internal and external alterations including replacement of the boiler and installation of a new flue, window repairs, minor structural repairs to the slated roof and installation of a man safe system, brickwork repairs, removal of paint and DOFF cleaning to masonry.

    Awaiting decision Heritage and listed buildings Windows or glazing 5 docs
  • 9A Devonshire Square London EC2M 4YN

    21/00515/LBC Submitted 16 Jun 2021 9m away

    Internal fit out of office space including the removal of existing partitions and installation of new light weight partitions.

    Withdrawn Heritage and listed buildings 9 docs
  • 9A Devonshire Square London EC2M 4YN

    24/00973/LBC Submitted 9 Sep 2024 9m away

    Internal alterations to fourth floor office space including installation of partitions, lighting and other fit-out.

    Granted Heritage and listed buildings 23 docs

In City of London

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    The Aldgate School St James's Passage London EC3A 5DE

    Refurbishment of existing commercial kitchen and new extract ventilation ductwork

    13 Jan 2026 Full applications
  • 26/00659/FULL Granted

    30 Gresham Street London EC2V 7PG

    Creation of a new entrance on Gresham Street and enhancement of existing main entrance.

    6 May 2026 Full applications
  • 26/00539/FULL Granted

    Basement Pair North 6 King's Bench Walk London EC4Y 7DR

    External installation of a new free-standing condenser and associated services within rear lightwell.

    16 Apr 2026 Full applications
  • 26/01207/FULL Awaiting decision

    25 Gresham Street London EC2V 7HN

    Works to the ninth floor terrace comprising: (i) improvements to access, (ii) installation of planters and seating, (iii) installation of a new glazed balustrade, (iv) installation of LED lighting, and (v) other associated works.

    25 Aug 2026 Full applications
  • 26/01202/FULL Awaiting decision

    2 Moorgate London EC2R 6AG

    Refurbishment and extension of the existing office building to: introduce a roof terrace amenity space and extension at sixth level 06, upgrade rooftop plant enclosures, undertake facade improvements and internal upgrades, with other associated works.

    21 Aug 2026 Full applications