10 Chesterfield Gardens, Tottenham, London, N4 1LP

1. 22 Sep 2025

   Received by Haringey

2. 21 Jan 2026

   Decision issued: Approve

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 21 January 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.

• 46 Chesterfield Gardens, Tottenham, London, N4 1LP

  HGY/2025/2874 Submitted 20 Oct 2025 50 yards away

  Certificate of lawfulness for the proposed erection of a single storey rear infill extension.

  Granted Lawful development Extension 9 docs
  Small domestic

• 73 Roseberry Gardens, Tottenham, London, N4 1JQ

  HGY/2025/3069 Submitted 10 Nov 2025 50 yards away

  Lawful Development Certificate (Proposed) for hip-to-gable roof enlargement, and the formation of rear L-shaped roof dormer extension. (AMENDED DESCRIPTION)

  Granted Lawful development Extension Loft or dormer 10 docs

• 47 Roseberry Gardens, Tottenham, London, N4 1JQ

  HGY/2024/2875 Submitted 18 Oct 2024 50 yards away

  Non Material Amendment to approved development HGY/2024/0045 to provide additional rooflight to rear exension

  Granted Amendments Loft or dormer 8 docs

• 1 Roseberry Gardens, Tottenham, London, N4 1JQ

  HGY/2026/2542 Submitted 10 Sep 2026 50 yards away

  91% historically approved · decision due ~5 Nov

  Single storey rear 'wrap around extension 2.75m deep

  Awaiting decision Householder Extension 15 docs
  Small domestic

• 73 Roseberry Gardens, Tottenham, London, N4 1JQ

  HGY/2025/3117 Submitted 13 Nov 2025 50 yards away

  Erection of single storey extension which extends beyond the rear wall of the original house by 5.5m, for which the maximum height would be 2.85m and for which the height of the eaves would be 2.5m

  Decided Prior approval Extension 11 docs
  Small domestic

• 17 Chesterfield Gardens, Tottenham, London, N4 1LJ

  HGY/2026/0217 Submitted 27 Jan 2026 50 yards away

  Demolition of existing rear extension and erection of a ground floor rear extension and loft conversion with L shaped rear dormer, replacement glazing to front and rear elevations.

  Granted Householder Extension Loft or dormer +2 13 docs
  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