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Planning application

271 Upper Street, London, N1 2UQ

Awaiting decision Islington P2025/1155/FUL Full Planning Application

Works: New dwelling Extension

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Change of use of first, second and third floors from Use Class E(g) (Offices) to C3 (Residential) to create 2no. self-contained flats (1b/2p and 3b/5p). Erection of two storey rear extension and associated works (part retrospective).

As published by the council, reference P2025/1155/FUL

Application record

Reference
P2025/1155/FUL
Type
Full Planning Application
Status
OFFICER REVIEW
Received
15 Nov 2025
Validated
28 Nov 2025
Ward
Laycock
Decision by
Delegated
Postcode
N1 2UQ

Site history

Applications at this address on the Islington register

This site has had 3 applications since 2024: 0 approved, 1 refused.

  • P2025/3688/FUL Awaiting decision

    271 Upper Street, London, N1 2UQ

    Erection of two storey side/rear extension over existing single storey side/rear extension to provide ancillary storage space associated with the existing ground floor nail salon and basement beauty clinic (Use Class E)

    Submitted 23 Dec 2025 Full applications
  • P2024/2164/FUL Refused

    271 Upper Street, London, N1 2UQ

    Erection of additional two storey side/rear extension over existing addition for use as storage space

    Decided 28 Oct 2024 Full applications

Timeline

Dates from the published record

  1. 15 Nov 2025

    Received by Islington

  2. 28 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 23 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Islington took a median of 52 days over the applications it decided in the last year.

Documents

Plans, drawings, consultee responses and the officer's report

20 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What happens while it is decided

This application is with Islington for determination, against a statutory target of eight weeks. Over the last year Islington decided full applications in a median of 55 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 271 Upper Street, London, N1 2UQ

    P2025/3688/FUL Submitted 23 Dec 2025 0m away

    86% historically approved · decision due ~16 Apr

    Erection of two storey side/rear extension over existing single storey side/rear extension to provide ancillary storage space associated with the existing ground floor nail salon and basement beauty clinic (Use Class E)

    Awaiting decision Full applications Extension 22 docs
    Small domestic
  • 271 Upper Street, London, N1 2UQ

    P2024/2164/FUL Submitted 15 Jul 2024 0m away

    Erection of additional two storey side/rear extension over existing addition for use as storage space

    Refused Full applications Extension 25 docs
  • First Floor, 271 Upper Street, London, N1 2UQ

    P2024/0384/FUL Submitted 12 Feb 2024 0m away

    Change of use of first, second and third floor levels from office use (Class E) to residential accommodation (Class C3) comprising of 1 no. one-bed unit and 1 no. three-bed unit as well as erection of an associated two storey half width extension at rear first and second floor levels.

    Withdrawn Full applications Extension 22 docs
  • Ground Floor And Basement, 272 Upper Street, London, N1 2UQ

    P2023/0747/FUL Submitted 14 Mar 2023 7m away

    Alterations to ground floor side elevation to form new access door

    Granted Householder 5 docs
    Domestic
  • Basement And Ground Floors, 269-270 Upper Street, London, N1 2UQ

    P2023/0537/FUL Submitted 22 Feb 2023 11m away

    Installation of new clear glass windows to the ground floor rear elevation to replace existing obscure glazing; installation of a new clear glass door at ground floor level rear replacing an existing solid timber door; installation of 2no. rooflights to the existing ground floor rear extension

    Refused Full applications Extension Loft or dormer +1 27 docs
  • Basement/Ground floors, 269-270 Upper Street , London, N1 2UQ

    P2023/0548/PRA Submitted 23 Feb 2023 11m away

    Notification of Prior Approval for the Subdivision and change of use of the existing Class E unit into a smaller Class E unit and 3 x 1 bed self contained flats (Class C3).

    Refused Prior approval New dwelling 25 docs

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    Flat C, 60 Seven Sisters Road, London, N7 6AA

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    8 Sep 2026 Full applications