Planning application
26/00960/LBC
3 Devonshire Square London EC2M 4YA
Proposal
Works to roof comprising: (i) installation of insulation, (ii) installation of ventilation provision, (iii) replacement of roofing membrane and battens, (iv) reinstatement and replacement of slate roof coverings, (v) installation of lead-lined box gutters and sheet coverings, (vi) localised repair to chimney masonry, (vii) redecoration of external joinery, and (viii) associated external alterations.
As published by the council, reference 26/00960/LBC
Timeline
Dates from the published record
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6 Jul 2026
Received by City of London
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24 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with City of London for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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26/00959/FULL Awaiting decision
3 Devonshire Square London EC2M 4YA
Works to roof comprising: (i) installation of insulation, (ii) installation of ventilation provision, (iii) replacement of roofing membrane and battens, (iv) reinstatement and replacement of slate roof coverings, (v) installation of lead-lined box gutters and sheet coverings, and (vi) associated external alterations.
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26/00177/MDC Granted
10 Devonshire Square London EC2M 4YP
Submission of partial details of 2a) details of their respective planters, 2b) Details of tree planters and 2d) details of all new urban furniture, including planters and ventilation panels; seating; mesh floor panels; and any other fixed furniture of planning permission 24/00366/FULL dated 17.01.2025.
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26/00176/LDC Granted
10 Devonshire Square London EC2M 4YP
Submission of details of all new urban furniture, including planters and ventilation panels; seating; mesh floor panels; and any fixed furniture. Pursuant to condition 2a of listed building consent 24/00367/LBC dated 17.01.2025
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23/00070/MDC Granted
Retail Unit 1 The Avenue Devonshire Square London EC2M 4YP
Submission of a Dispersal and Customer Management Policy pursuant to condition 3 of planning permission 22/00512/FULL dated 15 September 2022.
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24/00989/MDC Granted
4 - 5 Devonshire Square London City of London EC2M 4YE
Submission of details of 4 long-stay and 2-short stay cycle spaces connected directly to the Hotel use within the existing provision on the Devonshire Square Estate pursuant to condition 22 of planning permission 22/01077/FULL dated 24/03/2023.
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24/00893/MDC Granted
4 - 5 Devonshire Square London EC2M 4YE
Submission of an Accessibility Management Plan pursuant to condition 19 of planning permission 22/01077/FULL dated 24/03/2023.
Other heritage and listed buildings applications
In City of London
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26/00746/LBC Granted
Offices 4 Moorgate London EC2R 6DA
Internal refurbishment works to communal areas of existing office building at basement and ground levels and stair and lift cores, including removal and replacement of existing glazed secondary entrance door on Moorgate; refurbishment of existing external entrances on Moorgate and King Arms Yard Entrance; installation of a condenser unit in the basement lightwell; and retrospective consent for replacement of two passenger lifts.
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26/00490/LBC Granted
312 Cromwell Tower Barbican London EC2Y 8NB
Refurbishment of the existing bathroom and separate shower/WC, including replacement sanitary ware, finishes, and fittings, together with the installation of new full-height internal doors to both rooms.
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26/00785/LBC Granted
5 St Michael's Alley London EC3V 9DS
Internal alterations at basement level of Jamaica Wine House associated with refurbishment of customer bar areas and toilets.
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26/00621/LBC Granted
89 Speed House Barbican London EC2Y 8AU
Internal alterations to a fifth-floor flat within Speed House, including the partial removal of the existing non-structural outer kitchen partition wall to create open-plan between the kitchen and living room.
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26/00522/LBC Granted
The Irish Chamber 1 Guildhall Yard London EC2V 5AE
Alterations to a Listed Building including: (i) upgrades to mechanical heating systems, (ii) upgrade to and provision of new ground floor W/C's, (iii) upgrades to electrical wiring, lighting, alarm systems, (iv) installation of L.E.D lighting to replace existing on all floor levels, (v) installation of floor boxes on Ground and First floor levels, (vi) sustainability improvements including sealant to windows (viii) installation of a replacement kitchen alongside retained existing cupboards, (ix) installation of carpet, and; (x) associated minor repairs, redecorating and removal of redundant wiring.