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Planning application

8 Brooksby Street, London, N1 1HA

Granted Islington P2025/1422/LBC Listed Building

Works: Extension Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Roof extension with mansard and dormers windows front and rear, with new internal staircase.

As published by the council, reference P2025/1422/LBC

Application record

Reference
P2025/1422/LBC
Type
Listed Building
Status
FINAL DECISION
Decision
Approve with conditions
Received
19 May 2025
Validated
10 Mar 2026
Decided
10 Jun 2026
Ward
Barnsbury
Decision by
Delegated
Postcode
N1 1HA

Site history

Applications at this address on the Islington register

This site has had 3 applications since 2025: 3 approved, 0 refused.

  • P2025/2729/LBC Granted

    8, Brooksby Street, London, N1 1HA

    Installation of air source heat pump with slatted timber screen to rear garden;

    Decided 21 Nov 2025 Heritage and listed buildings
  • P2025/1421/FUL Granted

    8 Brooksby Street, London, N1 1HA

    Roof extension with mansard and dormers windows front and rear, with new internal staircase.

    Decided 10 Jun 2026 Householder

Timeline

Dates from the published record

  1. 19 May 2025

    Received by Islington

  2. 10 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 10 Jun 2026

    Decision issued: Approve with conditions

  4. 25 Jul 2026

    Added to PlanIndex

Documents

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

11 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 this grant of permission means

Islington granted permission on 10 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 8 Brooksby Street, London, N1 1HA

    P2025/1421/FUL Submitted 19 May 2025 0m away

    Roof extension with mansard and dormers windows front and rear, with new internal staircase.

    Granted Householder Extension Loft or dormer +1 12 docs
    Domestic

  • Garages G12 - 13, Brooksby Mews, London, N1 1EZ

    P2026/1970/FUL Submitted 24 Jul 2026 12m away

    86% historically approved · decision due ~22 Sep

    External refurbishment of Garages G12 and G13, comprising: replacement of existi

    Status unknown Full applications

  • 14 Brooksby Street, London, N1 1HA

    P2023/0189/LBC Submitted 13 Jan 2023 14m away

    Erection of single storey rear extension to lower ground floor with associated excavation (following demolition of existing conservatory structure), new external stairs from pavement level to lower ground light well at the front of the building and internal alterations/refurbishment

    Granted Heritage and listed buildings Extension Demolition 2 docs
    Small domestic

  • 14 Brooksby Street, London, N1 1HA

    P2023/0148/FUL Submitted 13 Jan 2023 14m away

    Erection of single storey rear extension to lower ground floor with associated excavation (following demolition of existing conservatory structure) and new external stairs from pavement level to lower ground light well at the front of the building

    Granted Householder Extension Demolition 27 docs
    Small domestic

  • 11 Brooksby Street, London, N1 1EX

    P2026/1216/FUL Submitted 11 May 2026 31m away

    92% historically approved · decision due ~29 Jul

    Replacement of 4 windows to the front elevation and 5 windows to the rear elevation. P2026/1642/LBC also submitted

    Awaiting decision Householder Windows or glazing 8 docs
    Domestic

  • 11 Brooksby Street, London, N1 1EX

    P2026/1642/LBC Submitted 3 Jun 2026 31m away

    92% historically approved · decision due ~29 Jul

    Replacement of 4 windows to the front elevation and 5 windows to the rear elevation. P2026/1216/FUL also submitted

    Awaiting decision Heritage and listed buildings Windows or glazing

In Islington

  • P2026/2429/LBC Awaiting decision

    40, Kingsway Place, London, EC1R 0LU

    Full interior renovation consisting of alteration of existing plasterboard and

    14 Sep 2026 Heritage and listed buildings
  • P2026/2350/LBC Awaiting decision

    16 THORNHILL SQUARE LONDON N1 1BQ

    Install French oak herringbone parquet floor to principal rooms throughout, Ins

    14 Sep 2026 Heritage and listed buildings
  • P2026/2296/LBC Awaiting decision

    88 St John Street, London, EC1M 4EH

    Enlarging opening between rear restaurant area and kitchen, reorganising the co

    11 Sep 2026 Heritage and listed buildings
  • P2026/2392/LBC Awaiting decision

    34 Cloudesley Place, London, N1 0HZ

    Replacement of roof coverings, gutter linings and flashings [Full planning appli

    10 Sep 2026 Heritage and listed buildings
  • P2026/1693/LBC Granted

    361 - 363 Goswell Road, London, EC1V 7JL

    Replacement shopfront advertisements comprising new fascia lettering, one projec

    16 Jul 2026 Heritage and listed buildings