15 Belmont Avenue, Tottenham, London, N17 6AX

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 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. 4 Aug 2026

   Received by Haringey

2. 15 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 29 September 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 53 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.

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

  HGY/2026/1218 Submitted 30 Apr 2026 0m 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 0m 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 0m 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 39m 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  Withdrawn Full applications New dwelling 76 docs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 55m 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

• 81 Downhills Park Road, Tottenham, London, N17 6AS

  HGY/2026/1099 Submitted 20 Apr 2026 78m away

  Certificate of Lawfulness (Existing use) for small House in Multiple Occupation (Use Class C4) for a maximum of 4 persons.

  Granted Lawful development 9 docs

• HGY/2026/2086 Awaiting decision

  3 Rookfield Avenue, Hornsey, London, N10 3TS

  Installation of photovoltaic (PV) panels on the rear pitched roof.

  4 Sep 2026 Householder
• HGY/2026/0629 Granted

  189 West Green Road, Tottenham, London, N15 5EA

  Construction of Vehicle Crossing including dropped kerb.

  9 Mar 2026 Householder
• HGY/2025/1677 Awaiting decision

  6 Cascade Avenue, Hornsey, London, N10 3PU

  Installation of replacement rear steps connecting the kitchen to the garden

  2 Sep 2026 Householder
• HGY/2026/2219 Awaiting decision

  42 Allison Road, Hornsey, London, N8 0AT

  Single-storey side-return infill extension and installation of AC condenser units.

  1 Sep 2026 Householder
• HGY/2026/2124 Awaiting decision

  68 Downhills Way, Tottenham, London, N17 6BB

  LOFT CONVERSION WITH REAR DORMER AND THREE ROOF LIGHTS ON FRONT ROOF SLOPE

  1 Sep 2026 Householder