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Planning application

47 Fortis Green Avenue, Hornsey, London, N2 9LY

Granted Haringey HGY/2025/3530 Lawful development: Proposed use

Works: Extension Loft or dormer Small 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

Certificate of lawfulness (Proposed development) for the erection of a rear dormer including the insertion of 3x front rooflights and erection of a single storey rear extension.

As published by the council, reference HGY/2025/3530

Application record

Reference
HGY/2025/3530
Type
Lawful development: Proposed use
Status
Decision Made
Decision
Granted As published: Approve
Received
19 Dec 2025
Validated
19 Dec 2025
Decided
11 Feb 2026
Ward
Fortis Green
Decision by
Delegated Decision
Postcode
N2 9LY

Timeline

Dates from the published record

  1. 19 Dec 2025

    Received by Haringey

  2. 11 Feb 2026

    Decision issued: Approve

  3. 24 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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What this grant of permission means

Haringey granted permission on 11 February 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.

Nearby applications

Within 0.3 miles

  • 1 Fortis Green Avenue, Hornsey, London, N2 9LY

    HGY/2026/1076 Submitted 20 Apr 2026 50 yards away

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    Granted Trees 6 docs

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    HGY/2026/0551 Submitted 4 Mar 2026 50 yards away

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  • 35 Midhurst Avenue, Hornsey, London, N10 3EP

    HGY/2023/0420 Submitted 13 Feb 2023 50 yards away

    Certificate of lawfulness proposed: Erection of an outbuilding.

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  • 35 Midhurst Avenue, Hornsey, London, N10 3EP

    HGY/2023/0291 Submitted 30 Jan 2023 50 yards away

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In Haringey

  • HGY/2026/2285 Granted

    13 Woollaston Road, Hornsey, London, N4 1SD

    Certificate of Lawfulness (proposed) for loft conversion with rear dormer extension.

    Received 14 Aug, published by the council 22 Aug 2026 Lawful development
  • HGY/2026/2357 Granted

    40 Falmer Road, Tottenham, London, N15 5BA

    Lawful development Certification for proposed erection of rear roof extension and insertion of front rooflight

    Received 21 Aug, published by the council 4 Oct 2026 Lawful development
  • HGY/2026/2692 Granted

    125 High Cross Road, Tottenham, London, N17 9NR

    Lawful development: Proposed use for change of use within Class E to a Nail shop (Class E(c)(iii))

    Received 29 Sep, published by the council 4 Oct 2026 Lawful development
  • HGY/2026/2637 Granted

    30 Gloucester Road, Tottenham, London, N17 6DH

    Lawful development: Proposed use. Loft conversion including 2x roof lights and L-shaped box dormer to the rear roof slopes with materials to match existing materials on main roof

    Received 21 Sep, published by the council 4 Oct 2026 Lawful development
  • HGY/2026/2420 Granted

    50 St Loys Road, Tottenham, London, N17 6UD

    Certificate of Lawfulness: Proposed erection of an L-shaped rear dormer including the insertion of 2nos. front rooflights.

    Received 28 Aug, published by the council 7 Sep 2026 Lawful development