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Planning application

100 Roseberry Gardens, Tottenham, London, N4 1JL

Granted Haringey HGY/2025/2900 Lawful development: Proposed use

Works: Extension Loft or dormer 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

Certificate of lawfulness for proposed use: Loft conversion with erection of rear L-shaped dormer extension with 2no. flat rooflights and insertion of 2no. front rooflights on main roof.

As published by the council, reference HGY/2025/2900

Application record

Reference
HGY/2025/2900
Type
Lawful development: Proposed use
Status
Decision Made
Decision
Granted As published: Permitted Development
Received
22 Oct 2025
Validated
22 Oct 2025
Decided
17 Dec 2025
Ward
Hermitage & Gardens
Decision by
Delegated Decision
Postcode
N4 1JL

Site history

Applications at this address on the Haringey register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • HGY/2025/2753 Granted

    100 Roseberry Gardens, Tottenham, London, N4 1JL

    Installation of External Wall Insulation (EWI) with render finish to the rear of the property. (AMENDED DESCRIPTION)

    Decided 19 Mar 2026 Householder

Timeline

Dates from the published record

  1. 22 Oct 2025

    Received by Haringey

  2. 17 Dec 2025

    Decision issued: Permitted Development

  3. 10 Aug 2026

    Added to PlanIndex

Documents

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

17 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

Haringey granted permission on 17 December 2025, 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

  • 116 Roseberry Gardens, Tottenham, London, N4 1JL

    HGY/2023/0363 Submitted 6 Feb 2023 50 yards away

    Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3.2m and for which the height of the eaves would be 2.5m

    Decided Prior approval Extension 8 docs
    Small domestic

  • 100 Roseberry Gardens, Tottenham, London, N4 1JL

    HGY/2025/2753 Submitted 8 Oct 2025 50 yards away

    Installation of External Wall Insulation (EWI) with render finish to the rear of the property. (AMENDED DESCRIPTION)

    Granted Householder 17 docs
    Domestic

  • 75 Roseberry Gardens, Tottenham, London, N4 1JH

    HGY/2024/3468 Submitted 17 Dec 2024 50 yards away

    Certificate of Lawfulness for proposed rear dormer & outrigger extensions to facilitate loft conversion

    Granted Lawful development Extension Loft or dormer 9 docs

  • 93 Roseberry Gardens, Tottenham, London, N4 1JH

    HGY/2026/1389 Submitted 15 May 2026 50 yards away

    Certificate of lawfulness (Proposed dev) for the erection of a rear dormer and roof extension including a side window and the insertion of 2x front rooflight

    Granted Lawful development Extension Loft or dormer +1 12 docs

  • 101, Rutland Gardens, London, N4 1JW

    HGY/2021/1712 Submitted 8 Jun 2021 50 yards away

    Erection of single storey rear extension.

    Granted Full applications Extension 6 docs
    Small domestic

  • 65 Rutland Gardens, Tottenham, London, N4 1JW

    HGY/2026/0211 Submitted 23 Jan 2026 50 yards away

    Demolition of existing ground floor extension and erection of single storey wrap around side and rear extension. Erection of L- shape dormer roof extension and rear obscure balcony including roof lights on front roof slope

    Granted Householder Extension Loft or dormer +1 12 docs
    Small domestic

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