25, Grove Road, London, N15 5HJ

1. 1 Jun 2021

   Received by Haringey

2. 19 Aug 2021

   Decision issued: Approve with Conditions

3. 22 Aug 2026

   Added to PlanIndex

Haringey granted permission on 19 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.

• 26-28, Grove Road, London, N15 5HJ

  HGY/2021/2055 Submitted 1 Jul 2021 50 yards away

  Variation of condition 2 of planning permission HGY/2018/1335 for Erection of two storey rear addition to rear outrigger and single storey side return extension to extend 2 no. flats, namely to amend the approved fenestration.

  Granted Amendments New dwelling Extension +1 14 docs
  Several homes

• 26-28 Grove Road, Tottenham, London, N15 5HJ

  HGY/2025/3188 Submitted 19 Nov 2025 50 yards away

  Variation of condition 2 (approved plans) attached to planning permission HGY/2025/0209; namely to include an additional rear window to the roof extension

  Granted Amendments Extension Windows or glazing 7 docs

• 11 Lydford Road, Tottenham, London, N15 5PX

  HGY/2025/2548 Submitted 19 Sep 2025 50 yards away

  Certificate of lawfulness of proposed use: Erection of the rear L-shaped dormer above main roof and outrigger and insertion of 2no. front rooflights on main roof.

  Granted Lawful development Extension Loft or dormer 9 docs

• 25 Cissbury Road, Tottenham, London, N15 5PU

  HGY/2025/2459 Submitted 30 Sep 2025 100 yards away

  Erection of a single storey side infill ground floor extension

  Granted Householder Extension 10 docs
  Small domestic

• 17 Cissbury Road, Tottenham, London, N15 5PU

  HGY/2026/0032 Submitted 8 Jan 2026 100 yards away

  Certificate of Lawfulness for proposed rear dormer and outrigger extensions to facilitate loft conversion

  Granted Lawful development Extension Loft or dormer 7 docs

• 11 Cissbury Road, Tottenham, London, N15 5PU

  HGY/2026/1463 Submitted 22 May 2026 100 yards away

  Certificate of lawfulness for the erection of a rear dormer and roof extension including a Juliet balcony, and the insertion of 2x front and 1x rear rooflight. - proposed use

  Granted Lawful development Extension Loft or dormer 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