1 Chalgrove Road, Tottenham, London, N17 0NP

1. 24 Feb 2026

   Received by Haringey

2. 31 Mar 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.

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.

• 207 Lansdowne Road, Tottenham, London, N17 0NU

  HGY/2026/0310 Submitted 17 Feb 2026 56m away

  Provision of a vehicle crossover, driveway, and associated landscaping works (retrospective)

  Granted Householder 6 docs
  Domestic

• 221 Lansdowne Road, Tottenham, London, N17 0NU

  HGY/2025/3262 Submitted 25 Nov 2025 56m away

  Erection of a two-storey side and rear extension, formation of rear roof dormer and the change of use of the property from an existing small HMO for up to 6 residents (Class C4 Use) to a large HMO for up to 12 residents (sui-generis use)

  Granted Full applications Extension Loft or dormer 6 docs

• 219 Lansdowne Road, Tottenham, London, N17 0NU

  HGY/2023/0813 Submitted 23 Mar 2023 56m 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 3.8m and for which the height of the eaves would be 2.99m

  Decided Prior approval Extension 8 docs
  Small domestic

• 211 Lansdowne Road, Tottenham, London, N17 0NU

  HGY/2026/0602 Submitted 3 Mar 2026 56m away

  The erection of a ground floor and first floor rear extension with a roof terrace. Including the creation of a new and altered patio area. The replacement of the front garden boundary walls and fence, including the creation of a bike and air source heat pump enclosure. A fast charger EV point to be added to the front garden.

  Granted Householder Extension 7 docs
  Small domestic

• 121, Lansdowne Road, London, N17 0NN

  HGY/2021/1848 Submitted 18 Jun 2021 81m away

  Sub-division of the existing building into one 3-bedroom and one 1-bedroom self-contained flats at first and second floor levels.

  Refused Full applications New dwelling 13 docs

• 36 Chalgrove Road, Tottenham, London, N17 0NS

  HGY/2023/0381 Submitted 7 Feb 2023 94m away

  The refurbishment of existing structure to form x1 shop for services (Class E) and installation of signage

  Refused Full applications 7 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