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Planning application

111 Downhills Way, Tottenham, London, N17 6AJ

Granted Haringey HGY/2025/2834 Lawful development: Proposed use

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Lawful development certificate (Proposed dev) for the installation of solar P.V. panels on the existing rear dormer and ground floor extension flat roofs. Installation of non-opening rooflight on rear extension flat roof and increase of existing window on the rear elevation.

As published by the council, reference HGY/2025/2834

Application record

Reference
HGY/2025/2834
Type
Lawful development: Proposed use
Status
Decision Made
Decision
Permitted Development
Received
16 Oct 2025
Validated
16 Oct 2025
Decided
8 Dec 2025
Ward
West Green
Decision by
Delegated Decision
Postcode
N17 6AJ

Timeline

Dates from the published record

  1. 16 Oct 2025

    Received by Haringey

  2. 8 Dec 2025

    Decision issued: Permitted Development

  3. 10 Aug 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.

Trade members open them from here.

Open the documents

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 lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 113 Downhills Way, Tottenham, London, N17 6AJ

    HGY/2024/1187 Submitted 25 Apr 2024 0m away

    Variation of Condition 2 (approved plans) of planning permission ref. HGY/2021/0301 for Erection of new two-storey 2-bedroom, 3-person dwelling house; namely, to correct the width of the host dwelling, amend the width and height of the new dwelling and change to 4-person dwelling house.

    Granted Amendments New dwelling 23 docs
    Domestic

  • Barber Wilsons & Co Ltd., Crawley Road, Tottenham, London, N22 6AH

    HGY/2025/3332 Submitted 1 Dec 2025 60m away

    Formal notification in writing of 28 days notice in advance, in accordance with Regulation 5 of the Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended). The proposed installation comprises: The proposed upgrade of an existing telecommunications base station comprising the removal of 3 no antennas and replacement within 3 no new antennas, together with existing equipment cabinet remaining the same and ancillary development thereto on the rooftop of Barber Wilsons & Co Ltd.

    Granted Telecoms 5 docs

  • 4, Sandringham Road, London, N22 6RB

    HGY/2021/2012 Submitted 12 Jul 2021 72m away

    Erection of a single storey extension which extends beyond the rear wall of the original house by 4m, for which the maximum height would be 3.4m and for which the height of the eaves would be 3m

    Refused Prior approval Extension 8 docs
    Small domestic

  • 4, Sandringham Road, London, N22 6RB

    HGY/2021/2213 Submitted 12 Jul 2021 72m away

    Certificate of lawfulness (proposed use) for erection of a rear dormer and installation of rooflights to front elevation

    Granted Lawful development Loft or dormer 7 docs

  • Frankum Mews, End of Crawley Road, Wood Green, London, N22 6AG

    HGY/2025/3329 Submitted 1 Dec 2025 101m away

    Approval of details pursuant to condition 24 (Culvert Condition) attached to planning permission HGY/2019/0938.

    Granted Conditions 8 docs

  • 38D Crawley Road, Tottenham, London, N22 6AG

    HGY/2024/2708 Submitted 2 Oct 2024 101m away

    Retention of containers (as approved for temporary period under planning reference HGY/2021/2496).

    Granted Full applications 5 docs

In Haringey

  • HGY/2026/1951 Granted

    105 Alexandra Road, Wood Green, London, N8 0LG

    Certificate of Lawfulness (existing) for continued use of property as two flats (C3)

    10 Jul 2026 Lawful development
  • HGY/2026/2416 Awaiting decision

    Vincent House, 1A Vincent Road, Tottenham, London, N15 3QA

    Certificate of Lawfulness: Existing use of the property as six self-contained flats.

    4 Sep 2026 Lawful development
  • HGY/2026/2154 Awaiting decision

    86 Palmerston Road, Wood Green, London, N22 8RF

    Certificate of Lawfulness Existing: Property was converted from a single dwelling house into 3no. self-contained flats in May 2010.

    2 Sep 2026 Lawful development
  • HGY/2026/2107 Awaiting decision

    83 Lancaster Road, Hornsey, London, N4 4PL

    Certificate of lawfulness (proposed): rear roof terrace.

    2 Sep 2026 Lawful development
  • HGY/2026/2354 Awaiting decision

    118 Philip Lane, Tottenham, London, N15 4JL

    Lawful development: Existing use of first and loft floor levels of No. 118 Philip Lane as two self-contained C3 residential units.

    1 Sep 2026 Lawful development