7 Glasslyn Road, Hornsey, London, N8 8RJ

This site has had 2 applications since 2025: 2 approved, 0 refused.

• HGY/2026/0971 Granted

  7 Glasslyn Road, Hornsey, London, N8 8RJ

  Demolition of existing extension and erection of a single storey rear infill extension and loft conversion including a rear dormer and front rooflights.

  Decided 14 Aug 2026 Full applications

1. 21 Nov 2025

   Received by Haringey

2. 26 Nov 2025

   Decision issued: Approve

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 26 November 2025, 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.

• 59 Glasslyn Road, Hornsey, London, N8 8RJ

  HGY/2026/0243 Submitted 27 Jan 2026 50 yards away

  T1- Maple tree - crown reduce back to the most recent previous points (amended description)

  Granted Trees 14 docs

• 67 Glasslyn Road, Hornsey, London, N8 8RJ

  HGY/2024/3156 Submitted 18 Nov 2024 50 yards away

  Non-material amendment sought to planning permission HGY/2022/1060 for erection of single-storey rear extension. Proposed alterations to roofing material, confirmation of box gutter detail and alterations to window/door fenestration.

  Granted Amendments Extension Windows or glazing 7 docs
  Small domestic

• 5 Glasslyn Road, Hornsey, London, N8 8RJ

  HGY/2025/3026 Submitted 4 Nov 2025 50 yards away

  T1 Pittosporum - reduce from 5m to 3m and reshape

  Granted Trees 3 docs

• 27, Glasslyn Road, London, N8 8RJ

  CON/2021/0368 Submitted 26 Jul 2021 50 yards away

  T1 Magnolia & T2 Apple of MWA Arb Report Works: Remove Reason: Clay shrinkage subsidence damage at subject property

  Granted Trees 6 docs

• 71 Glasslyn Road, Hornsey, London, N8 8RJ

  HGY/2026/0179 Submitted 21 Jan 2026 50 yards away

  Pruning of 2 cherry trees by 1-2 metres.

  Granted Trees 4 docs

• 11 Glasslyn Road, Hornsey, London, N8 8RJ

  HGY/2026/2029 Submitted 30 Jul 2026 50 yards away

  Erection of a single-storey rear infill extension; existing rear kitchen window opening to be enlarged and replaced with new glazed doors

  Granted Full applications Extension Windows or glazing 18 docs
  Small 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