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26, Upper Street, London, N1 0PQ

P2026/1339/FULFull Planning ApplicationPending Decision
Full

Proposal

Replacement of single glazed timber sashes and casements with double glazed comp

Received
4 September 2026
Target decision date
29 October 2026
Ward
St Mary's & St James'
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.

  1. Received4 Sep
  2. Validated10 Sep
  3. Consult.10 Oct
  4. Target29 Oct
  5. Decided
8 weeks typical decision time in Islington90% of applications approved

This is a planning application at 26, Upper Street, London, N1 0PQ. Islington has handled 36 applications of this type and approves nearly all of them, typically deciding them in 52 days. It was submitted on 4 September 2026 and is still awaiting a decision. The site is in a conservation area, with 13 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 102 applications across St Mary's & St James'. We hold 3,954 applications in total for the N1 postcode area.

Application Details

Reference
P2026/1339/FUL
Address
26, Upper Street, London, N1 0PQ
Postcode
N1 0PQ
Local Authority
Islington
Application Type
Full Planning Application
Decision Status
Undecided
Current Status
VALIDATED
Ward
St Mary's & St James'

Applicant & Agent

Planning Application Dates

Date Received
25 May 2026
Target Decision Date
29 October 2026
Date Validated
10 September 2026
Date Submitted
4 September 2026
Consultation End
10 October 2026

Planning Decision

Case Officer
Alastair Douglas

Publicity

Appeal

Additional Information

Documents
7
Coordinates
51.534430, -0.105564
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Islington

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

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Planning constraints

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 (19)

flood storage areas, 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 2026-10-09. 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.

Before the decision

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A listed building is on or next to this site.

Nearest first, within 25 miles of the site. Every firm is listed free.

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