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Planning application

8 Brooksby Street, London, N1 1HA

Granted Islington P2025/1421/FUL Full Planning (Householder)

Works: Extension Loft or dormer Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

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 P2025/1421/FUL

Application record

Reference
P2025/1421/FUL
Type
Full Planning (Householder)
Status
Granted As published: FINAL DECISION
Decision
Granted As published: 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 4 applications since 2025: 3 approved, 0 refused.

  • P2026/1030/FUL Withdrawn

    8 Brooksby Street, London, N1 1HA

    Retrospective air source heat pump to rear garden as per listed building consent ref. P2025/2729/LBC.

    Submitted 20 Apr 2026 Full applications
  • 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
  • P2025/1422/LBC 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 Heritage and listed buildings

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

12 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.

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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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 8 Brooksby Street, London, N1 1HA

    P2025/1422/LBC Submitted 19 May 2025 50 yards away

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

    Granted Heritage and listed buildings Extension Loft or dormer +1 11 docs

  • 8 Brooksby Street, London, N1 1HA

    P2026/1030/FUL Submitted 20 Apr 2026 50 yards away

    Retrospective air source heat pump to rear garden as per listed building consent ref. P2025/2729/LBC.

    Withdrawn Full applications 8 docs

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

    P2026/1970/FUL Submitted 24 Jul 2026 50 yards away

    87% historically approved · decision due ~22 Sep

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

    Awaiting decision Full applications

  • 14 Brooksby Street, London, N1 1HA

    P2023/0189/LBC Submitted 13 Jan 2023 50 yards 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 50 yards 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 50 yards away

    93% 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

In Islington

  • P2026/2615/FUL Awaiting decision

    23 Framfield Road, London, N5 1UU

    Erection of outrigger dormer extension and all associated works.

    Received 2 Oct, published by the council 11 Oct 2026 Householder
  • P2026/2593/FUL Awaiting decision

    1 Wyatt Road, London, N5 2JU

    Erection of mansard roof extension.

    Received 1 Oct, published by the council 2 Oct 2026 Householder
  • P2026/2124/FUL Granted

    13 Willow Bridge Road, London, N1 2LB

    Installation of mechanical plant comprising air source heat pumps and an air han

    Received 7 Aug, published by the council 19 Aug 2026 Householder
  • P2026/0821/FUL Granted

    32 Harberton Road, London, N19 3JR

    Retention of 1x bike store and 1x bin store within front garden

    Received 26 Mar, published by the council 25 Jul 2026 Householder
  • P2026/2571/FUL Awaiting decision

    3 Sotheby Road, London, N5 2UP

    Proposed replacement front boundary wall with railings, front garden alterations to enlarge lightwell, cycle and refuse storage and refurbished stone front steps.

    Received 29 Sep, published by the council 11 Oct 2026 Householder