77 Inderwick Road, Hornsey, London, N8 9LA

1. 15 Aug 2025

   Received by Haringey

2. 10 Oct 2025

   Decision issued: Approve

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 10 October 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.

• 114 Inderwick Road, Hornsey, London, N8 9JY

  HGY/2026/0232 Submitted 26 Jan 2026 50 yards away

  Single-storey ground floor infill extension and L-shaped rear roof extension.

  Granted Full applications Extension 11 docs
  Small domestic

• Flat B, 118 Inderwick Road, Hornsey, London, N8 9JY

  HGY/2022/4449 Submitted 16 Dec 2022 50 yards away

  Enlargement of existing rear dormer including the relocation of 1x rooflight, formation of roof terrace, installation of 1 new rooflight and the creation of a juliet balcony.

  Granted Householder Loft or dormer 16 docs
  Domestic

• Ground Floor Flat 82 Inderwick Road, Hornsey, London, N8 9JY

  HGY/2022/4017 Submitted 4 Nov 2022 50 yards away

  Erection of single storey wraparound extension with a partial infill to create of a courtyard.

  Granted Full applications Extension 10 docs
  Small domestic

• First Floor Flat, 82 Inderwick Road, Hornsey, London, N8 9JY

  HGY/2022/4064 Submitted 4 Nov 2022 50 yards away

  Erection of a rear dormer and roof extension including the installation of 2x front rooflight for the first floor flat.

  Granted Full applications Extension Loft or dormer 9 docs

• 98 Inderwick Road, Hornsey, London, N8 9JY

  HGY/2026/0367 Submitted 23 Feb 2026 50 yards away

  Erection of single storey ground floor rear infill extension; changes to rear and side fenestration and doors; new 2.5m high timber fence; new raised deck (AMENDED PLANS).

  Granted Householder Extension Windows or glazing 17 docs
  Small domestic

• 56 Nelson Road, Hornsey, London, N8 9RT

  HGY/2026/1329 Submitted 13 May 2026 50 yards away

  Erection of a single-storey rear extension at ground floor level

  Granted Householder Extension 13 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