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 55 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 50 yards 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 50 yards 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 50 yards 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 100 yards 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 100 yards 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 100 yards away

  Erection of single storey rear extension.

  Granted Full applications Extension 4 docs
  Small domestic

• HGY/2026/2285 Granted

  13 Woollaston Road, Hornsey, London, N4 1SD

  Certificate of Lawfulness (proposed) for loft conversion with rear dormer extension.

  Received 14 Aug, published by the council 22 Aug 2026 Lawful development
• HGY/2026/2357 Granted

  40 Falmer Road, Tottenham, London, N15 5BA

  Lawful development Certification for proposed erection of rear roof extension and insertion of front rooflight

  Received 21 Aug, published by the council 4 Oct 2026 Lawful development
• HGY/2026/2692 Granted

  125 High Cross Road, Tottenham, London, N17 9NR

  Lawful development: Proposed use for change of use within Class E to a Nail shop (Class E(c)(iii))

  Received 29 Sep, published by the council 4 Oct 2026 Lawful development
• HGY/2026/2637 Granted

  30 Gloucester Road, Tottenham, London, N17 6DH

  Lawful development: Proposed use. Loft conversion including 2x roof lights and L-shaped box dormer to the rear roof slopes with materials to match existing materials on main roof

  Received 21 Sep, published by the council 4 Oct 2026 Lawful development
• HGY/2026/2420 Granted

  50 St Loys Road, Tottenham, London, N17 6UD

  Certificate of Lawfulness: Proposed erection of an L-shaped rear dormer including the insertion of 2nos. front rooflights.

  Received 28 Aug, published by the council 7 Sep 2026 Lawful development