51A Hillside Road, Tottenham, London, N15 6LU

1. 24 Mar 2026

   Received by Haringey

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 19 May 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 lawful development applications in a median of 46 days. More in our guide to how long planning decisions take.

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.

• 29, Hillside Road, London, N15 6LU

  HGY/2021/2083 Submitted 14 Jun 2021 9m away

  Erection of single storey infill extension to enable a wrap-around extension

  Granted Full applications Extension 8 docs
  Small domestic

• 32 Hillside Road, Tottenham, London, N15 6NB

  HGY/2026/0385 Submitted 12 Feb 2026 45m away

  Change of use from single dwelling house (C3 Use Class) to use a six bed House In Multiple Occupation (HMO - C4 Use Class) RETROSPECTIVE.

  Granted Full applications 7 docs
  Domestic

• 32 Hillside Road, Tottenham, London, N15 6NB

  HGY/2026/1471 Submitted 26 May 2026 45m away

  Approval of details reserved by a condition 3 (Secure cycle parking facilities) and condition 4 (Refuse and waste storage and recycling facilities) attached to planning application Ref: HGY/2026/0385

  Granted Conditions 7 docs

• 58, Hillside Road, London, N15 6NB

  HGY/2019/2942 Submitted 30 Oct 2019 71m away

  Demolition of existing side garage and rear outbuilding, erection of 2-storey side to rear extension and part single storey rear extension, hip to gable roof extension with rear dormer, excavation to create basement level with 2 front lightwells, insertion of 1 front rooflight to dwellinghouse.

  Granted Full applications Extension Loft or dormer +1 16 docs
  Small domestic

• 80, Hillside Road, London, N15 6NB

  HGY/2021/1638 Submitted 9 Jun 2021 90m away

  Erection of a single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3.65m and for which the height of the eaves would be 3m.

  Decided Prior approval Extension 5 docs
  Small domestic

• 80, Hillside Road, London, N15 6NB

  HGY/2021/2122 Submitted 1 Jul 2021 90m away

  Erection of single storey rear extension.

  Granted Full applications Extension 4 docs
  Small domestic

• 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