127, Seaford Road, London, N15 5DX

1. 2 Jul 2021

   Received by Haringey

2. 26 Aug 2021

   Decision issued: Permitted Development

3. 31 Aug 2026

   Added to PlanIndex

Haringey granted permission on 26 August 2021, 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.

• 196 Seaford Road, Tottenham, London, N15 5DS

  HGY/2025/2501 Submitted 16 Sep 2025 50 yards away

  Installation of stairway in front lightwell and new door in association with enlarged front lightwell (Retrospective)

  Refused Householder 7 docs
  Domestic

• 122 Seaford Road, Tottenham, London, N15 5DS

  HGY/2026/1592 Submitted 5 Jun 2026 50 yards away

  Single storey rear extension

  Granted Householder Extension 8 docs
  Small domestic

• 126, Seaford Road, London, N15 5DS

  HGY/2021/1778 Submitted 18 Jun 2021 50 yards away

  Certificate of lawfulness: Erection of rear dormers and x 2 roofligts to the front roofslope.

  Granted Lawful development Loft or dormer 6 docs

• 188 Seaford Road, Tottenham, London, N15 5DS

  HGY/2026/0026 Submitted 7 Jan 2026 50 yards away

  Erection of a single storey ground floor full-width rear extension with side infill.

  Granted Householder Extension 24 docs
  Small domestic

• 95 Seaford Road, Tottenham, London, N15 5DX

  HGY/2025/3139 Submitted 14 Nov 2025 50 yards away

  Construction of a dormer extension to the main rear and outrigger roof slopes and the installation of two rooflights.

  Granted Householder Extension Loft or dormer 17 docs
  Domestic

• 13 Elmar Road, Tottenham, London, N15 5DH

  HGY/2026/2166 Submitted 30 Jul 2026 100 yards away

  Replacement of all existing timber-framed single-glazed with uPVC-framed double-glazed windows on all elevations. Existing externally fitted metal security gates and window bars to be reinstated.

  Granted Full applications Windows or glazing 8 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