31 The Avenue, Tottenham, London, N17 6TB

1. 23 Dec 2025

   Received by Haringey

2. 23 Feb 2026

   Decision issued: Refuse

3. 24 Jul 2026

   Added to PlanIndex

Haringey refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

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

  HGY/2023/0841 Submitted 27 Mar 2023 50 yards away

  Certificate of Lawfulness for proposed change of use from a C3(a) single family dwelling to C3(c) for use by a religious community (allows for groups of people (up to six) living together as a single household. This allows for those groupings that do not fall within the C4 HMO definition, but which fell within the previous C3 use class, to be provided for i.e. a small religious community may fall into this section as could a homeowner who is living with a lodger).

  Refused Lawful development 5 docs
  Domestic

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

  HGY/2025/3078 Submitted 12 Jan 2026 50 yards 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 50 yards away

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

  Granted Full applications 10 docs
  Domestic

• 85 The Avenue, London, N17 6TD

  HGY/2026/1760 Submitted 19 Jun 2026 50 yards away

  Certificate of Lawfulness for the proposed loft conversion with rear dormers, front rooflight, solar panels, chimney stack removed/made good, and replacement windows at rear.

  Granted Lawful development Loft or dormer Windows or glazing 7 docs

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

  HGY/2026/0789 Submitted 23 Mar 2026 100 yards 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 100 yards 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

• 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