576 Green Lanes, Hornsey, London, N8 0RP

1. 28 Sep 2026

   Received by Haringey

2. 4 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 23 November 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.

• 10 Colina Road, Tottenham, London, N15 3JA

  HGY/2024/2580 Submitted 19 Sep 2024 50 yards away

  Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 2.7m and for which the height of the eaves would be 2.7m

  Decided Prior approval Extension 6 docs
  Small domestic

• 14A, Colina Road , London , N15 3JA

  HGY/2025/3221 Submitted 21 Nov 2025 50 yards away

  Loft conversion with erection of a roof dormer extension with part raised ridge and insertion of 2no. front rooflights and 1no. rooflight above dormer, to first floor flat. (AMENDED DESCRIPTION)

  Refused Householder Extension Loft or dormer 8 docs
  Domestic

• 11, Colina Road, Tottenham, London, N15 3JA

  HGY/2022/4062 Submitted 8 Nov 2022 50 yards away

  Roof extension (Certificate of Lawfulness)

  Granted Lawful development Extension 6 docs

• 10 Colina Road, Tottenham, London, N15 3JA

  HGY/2026/0130 Submitted 30 Jan 2026 50 yards away

  Extension to the 1st Floor of an existing rear outrigger.

  Granted Householder Extension 21 docs
  Domestic

• Bank, 577-579 Green Lanes, Hornsey, London, N8 0RG

  HGY/2023/0332 Submitted 1 Feb 2023 50 yards away

  Proposed replacement of existing signage to a bank with similar signage with updated logo and colours.

  Granted Advertising 8 docs

• 29 Harringay Road, Tottenham, London, N15 3JB

  HGY/2026/0860 Submitted 2 Apr 2026 50 yards away

  Change of use from single family dwellinghouse (Use Class C3) to small House in Multiple Occupation (Use Class C4) (retention).

  Refused Full applications 5 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