Flat A, 4 High Street, Hornsey, London, N8 7PD

1. 7 May 2026

   Received by Haringey

2. 2 Jul 2026

   Decision issued: Approve

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 2 July 2026, 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.

• 146 Middle Lane, Hornsey, London, N8 7LA

  HGY/2025/3525 Submitted 26 Jan 2026 73m away

  Replacement of windows and doors and refurbishment to roof and boundary treatment.

  Withdrawn Full applications Windows or glazing 7 docs

• St Marys Church of England Junior School, Rectory Gardens, Hornsey, London, N8 7QN

  HGY/2026/0112 Submitted 15 Jan 2026 79m away

  Certificate of lawfulness for the erection of a new classroom under Class M of Schedule 2, Part 7 of the Town and Country Planning (General Permitted Development) (England) Order 2015.

  Granted Lawful development 11 docs

• St Marys Church of England Junior School, Rectory Gardens, Hornsey, London, N8 7QN

  HGY/2026/0557 Submitted 2 Mar 2026 79m away

  Installation of a new canopy and façade screening system along the south and west facing elevations of the main school building and minor ground-floor alterations including the installation of new doors within the west, south, and courtyard-facing west façades of the main building.

  Granted Full applications 25 docs

• St Marys Church Of England Junior School, Rectory Gardens, Hornsey, London, N8 7QN

  HGY/2026/2081 Submitted 22 Jul 2026 79m away

  74% historically approved · decision due ~16 Sep

  Application for advertisement consent to display two non-illuminated signs on the building’s southern façade.

  Awaiting decision Advertising 12 docs

• 5 The Gardens, High Street, Hornsey, London, N8 7PL

  HGY/2026/1585 Submitted 4 Jun 2026 97m away

  Roof enlargement with hip to gable and rear dormer extensions, incorporating new roof terrace at second floor level over existing outrigger.

  Refused Householder Extension Loft or dormer +1 10 docs
  Domestic

• 5 The Gardens, Hornsey, London, N8 7PL

  HGY/2026/1866 Submitted 3 Jul 2026 97m away

  91% historically approved · decision due ~28 Aug

  Erection of a single storey rear L shaped extension with a L shaped rooflight.

  Awaiting decision Householder Extension Loft or dormer 8 docs
  Small domestic

• HGY/2026/2042 Granted

  Flat B, 101 Talbot Road, Hornsey, London, N6 4QX

  Certificate of Lawfulness (proposed) for replacement of existing first-floor front elevation windows with new like-for-like timber double-glazed windows.

  20 Jul 2026 Lawful development
• HGY/2026/1396 Granted

  15 Pellatt Grove, Wood Green, London, N22 5NP

  Certificate of lawfulness for the existing use of the property as a 6-bedroom House in Multiple Occupation (HMO) for up to six occupants (Class C4 use).

  18 May 2026 Lawful development
• HGY/2026/2471 Awaiting decision

  20 Bancroft Avenue, Hornsey, London, N2 0AS

  Lawful development: Proposed use. erection of a new rear-side dormer extension, together with the installation of four front rooflights and two rear rooflights.

  7 Sep 2026 Lawful development
• 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