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20 Canonbury Grove, London, N1 2HR

P2026/2538/LBCListed BuildingAwaiting decision
Listed building consent
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

Demolition of the existing single storey lower ground floor rear extension and external rear staircase, and erection of a replacement full-width single storey lower ground floor rear extension; blocking up of the rear door at ground floor level; and internal alterations at lower ground, ground, first and second floor levels, including the installation of double doors between the ground floor principal rooms and the formation of an en suite WC [Full planning application reference: P2026/2537/FUL also submitted].

Received
25 September 2026
Decision due
29 November 2026
Ward
Canonbury
  1. Received25 Sep
  2. Validated5 Oct
  3. Consult.7 Nov
  4. Target29 Nov
  5. Decided

Have your say

Comments close on 7 November.

View on the council's site

About this application

This is a heritage application for demolition at 20 Canonbury Grove, London, N1 2HR. Islington has handled 714 applications of this type. It has been with the council since 25 September 2026 and is still awaiting a decision. The site is in a conservation area, with 13 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 122 applications across Canonbury. We hold 4,098 applications in total for the N1 postcode area.

94% of heritage 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
N1 2HR
Application type
Listed Building
Scale / size
Small

Planning application dates

Date validated
5 October 2026
Consultation expiry
7 November 2026
Consultation end
7 November 2026

Planning decision

Statutory period
55 days

Publicity

First advertised
15 October 2026
Site notice start
15 October 2026

Additional information

Planning Portal ID
PP-15247972_C
UPRN
5300015619
Documents
10

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

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.

Associated applications

  1. 2026
    25 Sep

    Demolition of the existing single storey lower ground floor rear extension and external rear staircase, and…

    PendingListed building consentPart ofP2026/2537/FUL
  2. 2026
    25 Sep

    Demolition of the existing single storey lower ground floor rear extension and external rear staircase, and…

    This applicationPendingListed building consentP2026/2538/LBC

Source: Islington

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

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Before the decision

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This is an application for listed building consent.

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