15 Belmont Avenue, Tottenham, London, N17 6AX

This site has had 3 applications since 2026: 2 approved, 0 refused.

• HGY/2026/2204 Granted

  15 Belmont Avenue, Tottenham, London, N17 6AX

  Formation of dormer window and the insertion of 4 nos. rooflights (3no. front facing and 1no. rear facing).

  Decided 22 Sep 2026 Householder
• HGY/2026/2205 Granted

  15 Belmont Avenue, Tottenham, London, N17 6AX

  Certificate of Lawfulness: Proposed erection of a rear dormer on the roof of rear outrigger.

  Decided 17 Aug 2026 Lawful development

1. 9 Sep 2026

   Received by Haringey

2. 23 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 4 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Haringey took a median of 55 days over the applications it decided in the last year.

This application is with Haringey for determination, against a statutory target of eight weeks. Over the last year Haringey decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 15 Belmont Avenue, Tottenham, London, N17 6AX

  HGY/2026/2204 Submitted 4 Aug 2026 50 yards away

  Formation of dormer window and the insertion of 4 nos. rooflights (3no. front facing and 1no. rear facing).

  Granted Householder Loft or dormer Windows or glazing 9 docs
  Domestic

• 43 Belmont Avenue, Tottenham, London, N17 6AX

  HGY/2026/1218 Submitted 30 Apr 2026 50 yards away

  Approval of details reserved by a condition 4 (Construction Management Plan), condition 7 (Tree Protection), condition 10 A, B, C, D (Contamination - Partial Discharge), condition 12 A (NRMM - Partial Discharge) attached to planning application Ref: HGY/2023/0926

  Granted Conditions Trees 28 docs

• 15 Belmont Avenue, Tottenham, London, N17 6AX

  HGY/2026/2205 Submitted 4 Aug 2026 50 yards away

  Certificate of Lawfulness: Proposed erection of a rear dormer on the roof of rear outrigger.

  Granted Lawful development Extension Loft or dormer 9 docs

• Flat A, 29 Belmont Avenue, Tottenham, London, N17 6AX

  HGY/2024/2690 Submitted 14 Oct 2024 50 yards away

  Construction of a small single-storey outbuilding with a flat roof at the rear of the property at the end of a private garden, to be used as a personal office.

  Granted Full applications 10 docs
  Small domestic

• 43, Belmont Avenue, London, N17 6AX

  HGY/2022/2212 Submitted 9 Aug 2022 50 yards away

  Redevelopment of site to provide 5 apartments - consisting of 3 x 1 bed & 2 x 2 bed flats. (Amended Scheme)

  Withdrawn Full applications New dwelling 76 docs
  Several homes

• 22 Crossfield Road, Tottenham, London, N17 6AY

  HGY/2026/0746 Submitted 13 Apr 2026 50 yards away

  Replacement of the existing timber single-glazed front entrance door with a composite double-glazed front entrance door.

  Granted Full applications Windows or glazing 10 docs

• 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