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Planning application

505A Hornsey Road, London

Granted Islington P2026/1005/COL Certificate of Lawfulness (Existing)

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

Proposal

Certificate of Lawfulness (Existing) for the use of the first, second and third

As published by the council, reference P2026/1005/COL

Application record

Reference
P2026/1005/COL
Type
Certificate of Lawfulness (Existing)
Decision
Granted As published: Approve with no conditions
Received
16 Apr 2026
Validated
16 Apr 2026
Decided
23 Jul 2026

Timeline

Dates from the published record

  1. 16 Apr 2026

    Received by Islington

  2. 23 Jul 2026

    Decision issued: Approve with no conditions

  3. 25 Jul 2026

    Added to PlanIndex

What this grant of permission means

Islington granted permission on 23 July 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

In Islington

  • P2026/2422/COL Status unknown

    116, Fairbridge Road, London, N19 3HU

    Certificate of Lawfulness (Existing) for the use of the property as a 6-bedroom

    Received 15 Sep, published by the council 17 Sep 2026 Lawful development
  • P2026/2408/COL Status unknown

    10 Elphinstone Street, London, N5 1BS

    Certificate of lawful development (Proposed) for rear loft conversion with rear

    Received 14 Sep, published by the council 17 Sep 2026 Lawful development
  • P2026/2354/COL Awaiting decision

    123 Offord Road, London, N1 1PQ

    Certificate of Lawful (Existing) Use for the conversion of the property into 8No. self-contained residential units.

    Received 7 Sep, published by the council 19 Sep 2026 Lawful development
  • P2026/2399/COL Awaiting decision

    72 Biddestone Road, London, N7 9RA

    Certificate of Lawfulness (Existing) for the use of the building as 5no. self-contained studio flats (Use Class C3)

    Received 7 Sep, published by the council 19 Sep 2026 Lawful development
  • P2026/2348/COL Awaiting decision

    Basement Flat, 49 King Henry's Walk, London, N1 4NH

    Certificate of Lawfulness (Existing) to confirm the use of the basement as a one

    Received 7 Sep, published by the council 16 Sep 2026 Lawful development