178 White Hart Lane, Tottenham, London, N17 8JD

1. 12 Dec 2025

   Received by Haringey

2. 26 Feb 2026

   Decision issued: Approve

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 26 February 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.

• 176 White Hart Lane, Tottenham, London, N17 8JD

  HGY/2023/0245 Submitted 25 Jan 2023 50 yards away

  Certificate of Lawfulness for the formation of a rear dormer roof extension and installation of no.3 roof lights on the front slope.

  Granted Lawful development Extension Loft or dormer 9 docs

• 33 Somerset Gardens, Tottenham, London, N17 8JF

  HGY/2023/0224 Submitted 24 Jan 2023 100 yards away

  Replace old single glazed windows, existing timber frames with double glazed PVCu windows.

  Granted Full applications Windows or glazing 8 docs

• St Johns Vicarage, 113, Creighton Road, Tottenham, London, Haringey, N17 8JS

  CON/2021/0422 Submitted 23 Aug 2021 150 yards away

  Front Garden: T1 - Large Chestnut -Cut back lateral limbs that encroach across driveway by 1.5-2meters.

  Granted Trees 4 docs

• UK Power Networks Substation adjacent to, 113, Creighton Road, London, N17 8JS

  CON/2021/0217 Submitted 4 May 2021 150 yards away

  Five-day notice. The work entails removing ivy plus a large low ivy-covered split limb that is resting on the roof of the substation

  Granted Trees 5 docs

• 101 Creighton Road, Tottenham, London, N17 8JS

  HGY/2024/2215 Submitted 23 Aug 2024 150 yards away

  Single storey rear extension

  Granted Householder Extension 4 docs
  Small domestic

• 95, Creighton Road, London, N17 8JS

  HGY/2021/2298 Submitted 5 Jul 2021 150 yards away

  Loft Conversion with Rear Dorma with two skylights towards the front. Two windows to the rear of the Dormer, one for the ensuite. The use of the space will be a bedroom.

  Granted Full applications Loft or dormer Windows or glazing 11 docs

• 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