147, Priory Road, London, N8 8NA

1. 5 Aug 2021

   Received by Haringey

2. 30 Sep 2021

   Decision issued: Permitted Development

3. 4 Oct 2026

   Added to PlanIndex

Haringey granted permission on 30 September 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.

• Flat 5, 121 Priory Road, Hornsey, London, N8 8NA

  HGY/2025/2780 Submitted 9 Oct 2025 50 yards away

  Formation of a rear roof dormer to replace existing pair of window dormers.

  Granted Householder Loft or dormer Windows or glazing 12 docs
  Domestic

• 56, Farrer Road, Hornsey, London, N8 8LB

  HGY/2022/4038 Submitted 8 Nov 2022 50 yards away

  Non-material amendment to planning permission ref: HGY/2022/1954 to raise the height of the rear extension to 4m and install patio with steps in the rear garden.

  Granted Amendments Extension 6 docs

• 106 Priory Road, Hornsey, London, N8 7HR

  HGY/2023/0675 Submitted 9 Mar 2023 100 yards away

  Proposed Installation of 3 x AC units to existing family dwelling above the flat roof on side flank wall. (Retrospective application)

  Refused Householder 14 docs
  Domestic

• 165 Priory Road, Hornsey, London, N8 8NB

  HGY/2026/2062 Submitted 2 Sep 2026 100 yards away

  Change of use from upper floor residential unit into a 5-persons House in Multiple Occupation (HMO), with associated cycle and bin stores in rear courtyard.

  Granted Full applications 16 docs

• Shop, 165 Priory Road, Hornsey, London, N8 8NB

  HGY/2026/2048 Submitted 23 Jul 2026 100 yards away

  proposed ground floor rear extension to existing ground floor commercial unit and removal of staircase.

  Granted Full applications Extension 12 docs

• Ground Floor Flat A, 37 Park Avenue South, Hornsey, London, N8 8LU

  HGY/2026/1052 Submitted 14 Apr 2026 150 yards away

  Front Garden: T1: Lawson Cypress - Approximately 7.00m. Fell to ground level & grind stump. To be replaced with a suitable alternative probably Malus (Crab Apple). Reason/s: Our client has advised; to increase light levels and reduce the risk of subsidence.

  Granted Trees 20 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