99 Charterhouse Street, London, EC1M 6HR
Approved on 24 July 2023
Council decision: No Objections to OBSDelegated (officer decision)
Proposal
Consultation by the London Borough of Islington on the submission of planning application LBI ref. P2023/1606/FUL for the "Erection of a roof extension at fourth, fifth and sixth floors, rear extensions to floors one to six to accommodate additional office floorspace (Class E), provision of rear and rooftop terraced amenity spaces, alterations to the ground floor entrance, opening-up of the existing infilled basement space, recladding and remodelling of the Charterhouse Street facade, alterations at roof level including the provision of replacement plant and machinery, creation of a flexible Class E unit at ground floor level and other associated works."
- Received
- 27 June 2023
- Decision level
- Delegated (officer decision)
- Council
- City of London Corporation
- Ward
- Farringdon Without
- ReceivedReceived27 Jun
- ValidatedValidated27 Jun
- Consult.Consultation
- TargetTarget Date18 Jul
- DecidedDecided24 Jul
Decided in 27 days
About this application
This is a planning application for an extension at 99 Charterhouse Street, London, EC1M 6HR. City of London has handled 6,632 applications of this type. This one was decided in 27 days, 7 weeks quicker than City of London's typical decision time. The site is in a conservation area, with 20 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 89 applications across Farringdon Without. We hold 301 applications in total for the EC1M postcode area.
Application details
- Postcode
- EC1M 6HR
- Application type
- Observations from other Boroughs
- Scale / size
- Small
Planning application dates
- Date validated
- 27 June 2023
- Target decision date
- 18 July 2023
- Committee meeting
- 24 July 2023
- Permission expires
- 24 July 2028
Planning decision
- Statutory period
- 21 days
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Conservation area: Charterhouse Square
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (21)
flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Source: City of London
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 99 Charterhouse Street, London EC1M 6HRP2025/1306/AOD · ConditionsApproved0.0 mi
- 99 Charterhouse Street, London, EC1M 6HRP2023/1606/FUL · FullApproved0.0 mi
- 105, Charterhouse Street, London, EC1M 6HRP2014/3803/FUL · FullRefused0.0 mi
- Boundary House, 91-93 Charterhouse Street, Islington, London, EC1M 6HRP2020/2870/FUL · FullRefused0.0 mi
- 24 St John Street, London, EC1M 4AYP2020/3089/FUL · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman1.7 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing1.9 mi
- Orient Construction Consultancy LimitedVerifiedLondon2.2 mi
- Building Services LondonVerifiedLondonExtensionsLoft Conversions3.7 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.