15 Downhills Avenue, Tottenham, London, N17 6LG

1. 26 Nov 2024

   Received by Haringey

2. 17 Jan 2025

   Decision issued: Approve with Conditions

3. 11 Oct 2026

   Added to PlanIndex

Haringey granted permission on 17 January 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 35, Dunloe Avenue, London, N17 6LB

  HGY/2021/2402 Submitted 27 Jul 2021 50 yards away

  L-shaped dormer extension and loft conversion to terraced house (certificate of lawfulness: proposed use)

  Granted Lawful development Extension Loft or dormer 6 docs

• 57 Dunloe Avenue, Tottenham, London, N17 6LB

  HGY/2023/0030 Submitted 5 Jan 2023 50 yards away

  Loft conversion with rear dormers on the main roof and the out-rigger rear projection.

  Granted Lawful development Loft or dormer 11 docs

• 57, Clonmell Road, London, N17 6JT

  HGY/2021/2415 Submitted 30 Jul 2021 100 yards away

  Application for a Certificate of Lawful Development for the part demolition and replacement of an existing single storey extension at ground floor and the provision of a rear dormer roof extension with two front roof lights.

  Granted Lawful development Extension Loft or dormer +1 10 docs
  Small domestic

• 28, Wilmot Road, London, N17 6LH

  HGY/2021/1589 Submitted 18 May 2021 100 yards away

  Certificate of Lawfulness for proposed rear dormer extension to facilitate loft conversion.

  Granted Lawful development Extension Loft or dormer 13 docs

• 77 Clonmell Road, Tottenham, London, N17 6JT

  HGY/2026/0133 Submitted 16 Jan 2026 100 yards away

  Erection of a single-storey rear infill wraparound extension and associated works.

  Granted Householder Extension 8 docs
  Small domestic

• 6 Lismore Road, Tottenham, London, N17 6LE

  HGY/2023/0965 Submitted 4 Apr 2023 150 yards away

  Erection of single storey extension which extends beyond the rear wall of the original house by 3.5m, for which the maximum height would be 3m and for which the height of the eaves would be 3m

  Granted Prior approval Extension 5 docs
  Small domestic

• HGY/2026/1799 Awaiting decision

  14 Kingsley Place, Hornsey, London, N6 5EA

  The installation of 20 x 460W solar panels on the flat roof of 14 Kingsley Place, together with the routing of external heat-pump pipework over the flat roof.

  Received 8 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/1048 Granted

  18 Muswell Avenue, Hornsey, London, N10 2EG

  Erection of a single storey lower ground floor rear extension with roof terrace and associated landscaping works, insertion of rear ground floor door to proposed terrace, alterations and replacement of rear dormer glazing and first floor rear window, and alterations to front garage door and lower ground window.

  Received 15 May, published by the council 24 Jul 2026 Householder
• HGY/2026/2213 Awaiting decision

  2 Parkwood Mews, Hornsey, London, N6 5UR

  Convert the basement into a basement flat (retrospective application).

  Received 5 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/2541 Awaiting decision

  132 Vartry Road, Tottenham, London, N15 6HA

  Erection of a single storey rear/side extension, together with the installation of a Sukkah roof

  Received 5 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/2240 Granted

  40 Cholmeley Park, Hornsey, London, N6 5ER

  Installation of a new painted timber sash window to the existing side dormer on the north elevation of the property at second floor level.

  Received 10 Aug, published by the council 31 Aug 2026 Householder