40 Raleigh Road, Hornsey, London, N8 0HY

1. 25 Sep 2025

   Received by Haringey

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 20 November 2025, 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.

• Flat B, 68 Raleigh Road, Hornsey, London, N8 0HY

  HGY/2023/0300 Submitted 30 Jan 2023 50 yards away

  Construction of rear dormer extension to facilitate loft conversion.

  Granted Householder Extension Loft or dormer 12 docs
  Domestic

• Flat B, 34 Raleigh Road, Hornsey, London, N8 0HY

  HGY/2026/1081 Submitted 23 Apr 2026 50 yards away

  Erection rear L-shaped dormer above main roof and rear outrigger, and insertion of 3no. rooflights on front roof slope. Construction of rear second floor roof terrace above outrigger with 1.2m high timber slatted balustrade.

  Refused Householder Extension Loft or dormer 13 docs
  Domestic

• First Floor Flat, 40 Raleigh Road, Hornsey, London, N8 0HY

  HGY/2025/2679 Submitted 2 Oct 2025 50 yards away

  Formation of rear dormer extension and insertion of 2 front roof lights.

  Granted Full applications Extension Loft or dormer 10 docs

• 59 Hampden Road, Hornsey, London, N8 0HX

  HGY/2026/0878 Submitted 1 Jun 2026 50 yards away

  Conversion of the single dwelling into 1no. 2 bedroom flat and 1no. 4 bedroom flat

  Refused Full applications 9 docs
  Domestic

• 37 Hampden Road, Hornsey, London, N8 0HX

  HGY/2026/0514 Submitted 13 Apr 2026 50 yards away

  90% historically approved · decision due ~8 Jun

  Lawful development: Existing use as a 6 bed HMO.

  Awaiting decision Lawful development 8 docs

• 14 Hampden Road, Hornsey, London, N8 0HT

  HGY/2025/3513 Submitted 18 Dec 2025 50 yards away

  Erection of single storey rear Infill extension, front roof light and half-rear dormer

  Granted Householder Extension Loft or dormer 4 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