7 Annington Road, Hornsey, London, N2 9NB

1. 25 Aug 2026

   Received by Haringey

2. 7 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 20 October 2026, 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. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• First Floor Flat, 1 Annington Road, Hornsey, London, N2 9NB

  HGY/2023/0502 Submitted 21 Feb 2023 0m away

  Enlargement of existing outrigger over approved roof terrace approval HGY/2022/4343 as issued on 1 February 2023.

  Refused Full applications Extension 9 docs

• 111, Fortis Green, London, N2 9HR

  HGY/2021/2111 Submitted 7 Jul 2021 79m away

  Variation of condition 2 attached to planning permission HGY/2020/2156 to increase the basement floor-to-ceiling height.

  Granted Amendments 7 docs

• 47 Fortis Green Avenue, Hornsey, London, N2 9LY

  HGY/2025/3530 Submitted 19 Dec 2025 88m away

  Certificate of lawfulness (Proposed development) for the erection of a rear dormer including the insertion of 3x front rooflights and erection of a single storey rear extension.

  Granted Lawful development Extension Loft or dormer 12 docs
  Small domestic

• 1 Fortis Green Avenue, Hornsey, London, N2 9LY

  HGY/2026/1076 Submitted 20 Apr 2026 88m away

  Alterations to rear patio door, closure of 4 existing windows on side elevation and proposed 2 new windows to side elevation. replacement of existing windows with likes for likes elsewhere.

  Granted Householder Windows or glazing 6 docs
  Domestic

• 52, Eastern Road, London, N2 9LA

  HGY/2021/2157 Submitted 8 Jul 2021 96m away

  Installation of rooflight to flat roof wing; addition of chimney pots to main roof chimeny and removal of rear chimney stack.

  Granted Full applications Loft or dormer 12 docs

• 6A Denmark Terrace, Fortis Green, Hornsey, London, N2 9HG

  HGY/2026/1355 Submitted 19 May 2026 98m away

  83% historically approved · decision due ~14 Jul

  Demolition of existing building and structures on site and the erection of a three storey plus basement building, comprising four residential units and 50 sqm of commercial floorspace on the ground floor, with landscaping, cycle storage and bin storage

  Awaiting decision Full applications Demolition 42 docs

• 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