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Planning application

21 Thirlmere Road, Hornsey, London, N10 2DL

Granted Haringey HGY/2023/0583 Lawful development: Proposed use

Works: New dwelling Several homes

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

Amalgamation of two flats back into single dwelling does not constitute development. Please refer to application ref: HGY/2008/1719. The application proposal is to confirm that the amalgamation is still lawful

As published by the council, reference HGY/2023/0583

Application record

Reference
HGY/2023/0583
Type
Lawful development: Proposed use
Status
Decision Made
Decision
Granted As published: Permitted Development
Received
4 Apr 2023
Validated
4 Apr 2023
Decided
30 May 2023
Ward
Alexandra Park
Decision by
Delegated Decision
Postcode
N10 2DL

Timeline

Dates from the published record

  1. 4 Apr 2023

    Received by Haringey

  2. 30 May 2023

    Decision issued: Permitted Development

  3. 11 Oct 2026

    Added to PlanIndex

Documents

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

6 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 30 May 2023, 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

  • 17 Thirlmere Road, Hornsey, London, N10 2DL

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  • 29 Thirlmere Road, Hornsey, London, N10 2DL

    HGY/2022/4481 Submitted 20 Dec 2022 50 yards away

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    HGY/2026/1124 Submitted 21 Apr 2026 50 yards away

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    HGY/2025/2315 Submitted 27 Aug 2025 50 yards away

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    HGY/2026/1009 Submitted 16 Apr 2026 50 yards away

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In Haringey

  • HGY/2026/2285 Granted

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    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