85 The Avenue, London, N17 6TD

1. 19 Jun 2026

   Received by Haringey

2. 14 Jul 2026

   Decision issued: Permitted Development

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 14 July 2026, 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.

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.

• First Floor Flat, 90 The Avenue, Tottenham, London, N17 6TD

  HGY/2025/3078 Submitted 12 Jan 2026 0m away

  Change of use from a single-family 3-bedroom self-contained flat (Use Class C3) to small 3-bed 3-person House of Multiple Occupation (HMO) (Use Class C4) inc. associated cycle and bin storage (Retrospective).

  Refused Full applications 6 docs

• 92 The Avenue, Tottenham, London, N17 6TD

  HGY/2026/1240 Submitted 12 May 2026 0m away

  83% historically approved · decision due ~7 Jul

  Change of use from 5 Bed Single Dwelling (Use Class C3) to 5 Bed House of Multiple Occupation (HMO - Use Class C4) for a maximum of six occupants.

  Awaiting decision Full applications 8 docs
  Domestic

• 31 The Avenue, Tottenham, London, N17 6TB

  HGY/2025/3578 Submitted 23 Dec 2025 57m away

  Formation of rear dormer window

  Refused Householder Loft or dormer Windows or glazing 9 docs
  Domestic

• 91 Woodside Gardens, Tottenham, London, N17 6UN

  HGY/2026/0789 Submitted 23 Mar 2026 72m away

  Rear "L-shaped" roof extension to main roof and outrigger

  Granted Householder Extension 7 docs
  Domestic

• 93 Woodside Gardens, Tottenham, London, N17 6UN

  HGY/2025/2769 Submitted 9 Oct 2025 72m away

  Certificate of Lawfulness for Existing use: as a house in multiple occupation (HMO) for over 10 years based on 5 available rooms rented to unrelated individuals

  Granted Lawful development 9 docs

• 4 Hamilton Place, 29A Woodside Gardens, Tottenham, London, N17 6UN

  HGY/2025/3163 Submitted 17 Nov 2025 72m away

  I want to remove a tree in my back garden. I have been advised by an arboriculturist that it is a Buddleia, a type of woody shrub,

  Granted Trees 4 docs

• HGY/2026/2042 Granted

  Flat B, 101 Talbot Road, Hornsey, London, N6 4QX

  Certificate of Lawfulness (proposed) for replacement of existing first-floor front elevation windows with new like-for-like timber double-glazed windows.

  20 Jul 2026 Lawful development
• HGY/2026/1396 Granted

  15 Pellatt Grove, Wood Green, London, N22 5NP

  Certificate of lawfulness for the existing use of the property as a 6-bedroom House in Multiple Occupation (HMO) for up to six occupants (Class C4 use).

  18 May 2026 Lawful development
• HGY/2026/2471 Awaiting decision

  20 Bancroft Avenue, Hornsey, London, N2 0AS

  Lawful development: Proposed use. erection of a new rear-side dormer extension, together with the installation of four front rooflights and two rear rooflights.

  7 Sep 2026 Lawful development
• 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