Planning application
15 Devonshire Square London EC2M 4YW
Works: Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Installation of replacement timber-framed double-glazed windows at the front elevation.
As published by the council, reference 25/00865/FULL
Application record
- Reference
- 25/00865/FULL
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Granted As published: Approved
- Received
- 4 Jul 2025
- Validated
- 4 Jul 2025
- Decided
- 4 Dec 2025
- Ward
- Bishopsgate
- Decision by
- Delegated
- Postcode
- EC2M 4YW
Site history
Applications at this address on the City of London register
This site has had 3 applications since 2025: 3 approved, 0 refused.
-
26/00973/MDC Granted
15 Devonshire Square London EC2M 4YW
Submission of mitigation details pursuant to discharge of condition 4 (Noise from mechanical system) of planning permission 26/00213/FULL dated 24.06.2026.
-
26/00213/FULL Granted
15 Devonshire Square London EC2M 4YW
Installation of 3no. external AC condensers to lightwell at rear of building.
Timeline
Dates from the published record
-
4 Jul 2025
Received by City of London
-
4 Dec 2025
Decision issued: Approved
-
7 Sep 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
EA Town Planning Ltd Agent, a planning consultancy registered in London
Active · incorporated 2014 · London
148 applications on PlanIndex · across 29 councils · 74% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordGlasdon Estates Ltd Applicant, a developer registered in London
Active · incorporated 2018 · London
1 application on PlanIndex
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
46 documents on file for this application
- PLANNING PERMISSION FOR DEVELOPMENT (CONDITIONAL)
- PROPOSED WINDOW DETAILS - TYPE E
- PROPOSED ELEVATION & SECTION
- EXISTING ELEVATION & SECTION
- PROPOSED ELEVATION & SECTION
- PROPOSED ROOF PLAN
- EXISTING ROOF PLAN
- EXISTING WINDOW DETAILS - TYPE B
- EXISTING WINDOW DETAILS - TYPE A
- PROPOSED WINDOW DETAILS - TYPE B
- PROPOSED WINDOW DETAILS - TYPE A
- PROPOSED LOWER GROUND FLOOR PLAN
- EXISTING WINDOW DETAILS - TYPE G
- EXISTING THIRD FLOOR PLAN
- PROPOSED WINDOW DETAILS - TYPE G
- PROPOSED THIRD FLOOR PLAN
- EXISTING WINDOW DETAILS - TYPE F
- EXISTING SECOND FLOOR PLAN
- PROPOSED WINDOW DETAILS - TYPE F
- PROPOSED SECOND FLOOR PLAN
- EXISTING WINDOW DETAILS - TYPE E
- EXISTING FIRST FLOOR PLAN
- PROPOSED FIRST FLOOR PLAN
- EXISTING WINDOW ELEVATION - TYPE D
- PROPOSED WINDOW DETAILS - TYPE C
- PROPOSED GROUND FLOOR PLAN
- EXISTING ELEVATION & SECTION
- EXISTING LOWER GROUND FLOOR PLAN
- EXISTING WINDOW DETAILS - TYPE D
- EXISTING WINDOW DETAILS - TYPE C
- EXISTING GROUND FLOOR PLAN
- PROPOSED WINDOW ELEVATION - TYPE D
- PROPOSED WINDOW DETAILS - TYPE D
- CAAC LETTER
- EXISTING WINDOW DETAILS - TYPE A - A
- EXISTING WINDOW DETAILS - TYPE B - A
- 2515-NMA-XX-ZZ-DR-B-00001-SITE LOCATION PLAN
- WINDOW SCHEDULE
- PROPOSED CASEMENT DETAILS
- PROPOSED SASH DETAILS
- EXISTING WINDOW DETAILS - TYPE F - A
- DESIGN ACCESS AND HERITAGE STATEMENT
- APPLICATIONFORMREDACTED
- EXISTING WINDOW DETAILS - TYPE G - A
- EXISTING WINDOW DETAILS - TYPE C - A
- EXISTING WINDOW DETAILS - TYPE E - A
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
City of London granted permission on 4 December 2025, 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
-
15 Devonshire Square London EC2M 4YW
Installation of 3no. external AC condensers to lightwell at rear of building.
Granted Full applications 13 docs -
15 Devonshire Square London EC2M 4YW
Submission of mitigation details pursuant to discharge of condition 4 (Noise from mechanical system) of planning permission 26/00213/FULL dated 24.06.2026.
Granted 5 docs -
Livery Hall Coopers Hall 13 Devonshire Square London EC2M 4TH
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.
Granted Heritage and listed buildings Windows or glazing 5 docs -
Livery Hall Coopers Hall 13 Devonshire Square London EC2M 4TH
Removal of a partition wall in the library of Cooper's Hall.
Granted Heritage and listed buildings 7 docs -
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*
Granted Heritage and listed buildings Windows or glazing 64 docs -
12 Devonshire Square London EC2M 4TE
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*
Granted Full applications Windows or glazing 66 docs
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