The Rookery, 12 Peter's Lane, London, EC1M 6DS
Approved on 8 March 2024
Council decision: Approve with no conditionsDelegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Certificate of lawfulness (Existing) for a Flue and rear dormer.
- Received
- 20 June 2023
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Islington
- Ward
- Clerkenwell
- ReceivedReceived20 Jun
- ValidatedValidated20 Jun
- Consult.Consultation
- TargetTarget Date15 Aug
- DecidedDecided8 Mar
Decided in 262 days (council typically 56)
About this application
This is an application to amend a permission at The Rookery, 12 Peter's Lane, London, EC1M 6DS. Islington has handled 277 applications of this type. This one was decided in 262 days, 29 weeks longer than Islington's typical decision time. The site is in a conservation area, with 16 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 143 applications across Clerkenwell. We hold 301 applications in total for the EC1M postcode area.
88% of amendment applications at London Borough of Islington were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- EC1M 6DS
- Application type
- Certificate of Lawfulness (Existing)
- Scale / size
- Small
Planning application dates
- Date validated
- 20 June 2023
- Target decision date
- 15 August 2023
- Application expires
- 20 June 2023
- Permission expires
- 8 March 2027
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- 12252732
- UPRN
- 5300073644
- Documents
- 17
Site constraints
Designations that overlap or adjoin the site outline.
- 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 (20)
flood storage areas, 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.
Planning history at this site
2 other applications at this property, newest first.
Source: Islington
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
- The Rookery, 12 Peter's Lane, London, EC1M 6DSP2025/2504/FUL · FullApproved0.0 mi
- Porters Place, 11-33, St John Street, London, EC1M 4AAP2026/1643/FUL · FullWithdrawn0.0 mi
- 11 St John Street, London, EC1M 4AAP2023/2184/AOD · ConditionsApproved0.0 mi
- 11 St John Street, London, EC1M 4AAP2021/1290/AOD · ConditionsApproved0.0 mi
- 11 St John Street, London, EC1M 4AAP2021/1587/S73 · ConditionsApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for loft conversions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman1.7 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing1.8 mi
- Orient Construction Consultancy LimitedVerifiedLondon2.3 mi
- Building Services LondonVerifiedLondonExtensionsLoft Conversions3.7 mi
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