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Planning application

P2024/2683/COL

25 Mitford Road, London, N19 4HJ

Granted Islington Certificate of Lawfulness Listed Building (Proposed)

Proposal

Loft conversion with rear dormer, roof extension above rear outrigger, 2no. rooflights to front roofslope and the removal of chimney.

As published by the council, reference P2024/2683/COL

Timeline

Dates from the published record

  1. 4 Sep 2024

    Received by Islington

  2. 28 Oct 2024

    Decision issued: Approve with no conditions

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About heritage and listed buildings applications

How this application type works

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

Nearby applications

Within 500 metres

  • P2023/0415/COLP Granted

    12 Whewell Road, London, N19 4LS

    Certificate of Lawfulness (Proposed) for the erection of a rear dormer roof extension over the main roof and over the rear outrigger.

    8 Feb 2023 72m away Lawful development
  • P2026/1430/FUL Awaiting decision

    63 Landseer Road, London, N19 4JR

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    4 Jun 2026 94m away Householder
  • P2025/0915/AOD Awaiting decision

    15, BT PLC, British Telecom Telephone Exchange, Pine Grove, London, N4 3LL

    Approval of details pursuant to Condition 5 (to assess the noise from the proposed mechanical plant to demonstrate compliance with condition 4) of planning permission reference: P2022/2667/FUL, dated: 17/11/2022 Installation of No.14 PPC steel frames to existing windows in service yard; Installation of No.2 new external louvers to the existing window openings; Installation of No.18 new roof top condensing units and No.10 pumps within a new 3m tall open top acoustic louver screen; Removal of existing roof top plant room; Replacement of the existing access gate; and Erection of a single storey transformer brickwork enclosure.

    28 Mar 2025 105m away Conditions
  • P2024/3121/NMA Decided

    British Telecom Telephone Exchange, 15 Pine Grove, London, N4 3LL

    Non material amendment to planning permission ref. P2023/1415/FUL dated 03/09/2024 in order to correct a typographical error in the wording of condition 4 with regard to plant testing times. The final wording of condition 4 is as follows: PLANT OPERATION AND TESTING (COMPLIANCE): The emergency generator plant and equipment hereby approved shall be operated at all times in accordance with the below details: 1. The testing of equipment shall take place between the hours of 0800 and 1800 on weekdays only, and no testing shall take place at any time on Saturdays, Sundays or Bank Holidays. 2. The duration of the monthly testing to be commensurate with the test requirements and not to exceed one hour, with an annual test of up to three hours. 3. Local residents shall be given advance written notification of the time and date of the testing schedule by the site management team. The notification shall include residents of 1 to 12 Christie Court, 25-36 Christie Court Apartments and above 384-390 Hornsey Road. REASON: In order to safeguard neighbouring amenity.

    23 Oct 2024 105m away Amendments
  • P2026/1174/FUL Awaiting decision

    366, Hornsey Road, London, N19 4HT

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    6 May 2026 105m away Full applications
  • P2026/0635/COL Granted

    70 Kingsdown Road, London, N19 4LW

    Certificate of Lawfulness (Proposed) for window and door replacements to the rear. Roof extension including rear dormer, rooflights and removal of chimney.

    9 Mar 2026 116m away Lawful development

In Islington

  • P2026/1490/LBC Granted

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    23 Jul 2026 Heritage and listed buildings
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    22 Jun 2026 Heritage and listed buildings
  • P2026/1625/LBC Granted

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  • P2026/1493/LBC Granted

    40 Barnsbury Road, London, N1 0HD

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