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9-11 Northburgh Street, London, EC1V 0AH

P2023/3263/COLCertificate of Lawfulness (Existing)Approved
Lawful development certificate

Approved on 8 January 2024

Council decision: Approve with no conditionsDelegated (officer decision)

Approximate site (title boundary)
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) in connection with the implementation of planning permission P2020/1515/FUL for the Erection of single-storey roof extension to provide 350sqm of additional office floorspace; alterations to elevations to include re-cladding, window replacement; removal of vehicle access and new ground floor shopfront; installation of mechanical plant at lower ground and fifth floor level; and the removal and replacement of the existing ramp together and associated alterations to building (as amended by P2023/0549/NMA) and planning permission P2020/1542/FUL for the erection of a fifth floor infill extension to link a separately proposed roof extension [P2020/1515/FUL] and adjoining roof extension at 50-56 Great Sutton Street.

Received
10 November 2023
Decision level
Delegated (officer decision)
Ward
Bunhill
  1. Received10 Nov
  2. Validated10 Nov
  3. Consult.10 Nov
  4. Target5 Jan
  5. Decided8 Jan

Decided in 59 days (council typically 56)

About this application

This is an application to amend a permission at 9-11 Northburgh Street, London, EC1V 0AH. Islington has handled 277 applications of this type. This one was decided in 59 days, 3 days longer than Islington's typical decision time. The site is in a conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 160 applications across Bunhill. We hold 1,024 applications in total for the EC1V 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
EC1V 0AH
Application type
Certificate of Lawfulness (Existing)
Development type
Not Required
Scale / size
Small

Planning application dates

Date validated
10 November 2023
Last date for comments
10 November 2023
Target decision date
5 January 2024
Application expires
10 November 2023
Permission expires
8 January 2027

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
12571051
UPRN
10001298967
Documents
23

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Hat and Feathers
  • Heritage at Risk Register: Hat and Feathers
  • 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, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, 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: Islington

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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