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 53 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 0m 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 0m 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 0m 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 37m 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 37m away

  91% 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 68m 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/2026/1951 Granted

  105 Alexandra Road, Wood Green, London, N8 0LG

  Certificate of Lawfulness (existing) for continued use of property as two flats (C3)

  10 Jul 2026 Lawful development
• HGY/2026/2416 Awaiting decision

  Vincent House, 1A Vincent Road, Tottenham, London, N15 3QA

  Certificate of Lawfulness: Existing use of the property as six self-contained flats.

  4 Sep 2026 Lawful development
• HGY/2026/2154 Awaiting decision

  86 Palmerston Road, Wood Green, London, N22 8RF

  Certificate of Lawfulness Existing: Property was converted from a single dwelling house into 3no. self-contained flats in May 2010.

  2 Sep 2026 Lawful development
• HGY/2026/2107 Awaiting decision

  83 Lancaster Road, Hornsey, London, N4 4PL

  Certificate of lawfulness (proposed): rear roof terrace.

  2 Sep 2026 Lawful development
• HGY/2026/2354 Awaiting decision

  118 Philip Lane, Tottenham, London, N15 4JL

  Lawful development: Existing use of first and loft floor levels of No. 118 Philip Lane as two self-contained C3 residential units.

  1 Sep 2026 Lawful development