6 Tintern Road, Wood Green, London, N22 5LU

1. 9 Sep 2026

   Received by Haringey

2. 23 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 4 November 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 54 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, 129 Granville Road, Wood Green, London, N22 5LS

  HGY/2024/0766 Submitted 19 Mar 2024 50 yards away

  An outrigger roof extension and addition of small terrace (amended).

  Granted Full applications Extension 10 docs

• 133 Granville Road, Wood Green, London, N22 5LS

  HGY/2024/3053 Submitted 6 Nov 2024 50 yards away

  Approval of details reserved by condition 5 (waste and recycling storage) attached to planning permission reference HGY/2024/2049.

  Granted Conditions 8 docs

• 4, Grainger Road, London, N22 5LT

  HGY/2026/1884 Submitted 6 Jul 2026 50 yards away

  Certificate of Lawfulness: Proposed alterations to the roof comprising the installation of 3no. rooflights (2no. front facing and 1no. rear facing).

  Granted Lawful development Loft or dormer 8 docs

• 6, Grainger Road, London, N22 5LT

  HGY/2026/1885 Submitted 6 Jul 2026 50 yards away

  Certificate of Lawfulness: Proposed alterations to the roof comprising the installation of 3no. rooflights (2no. front facing and 1no. rear facing).

  Granted Lawful development Loft or dormer 8 docs

• 1 Grainger Road, Wood Green, London, N22 5LT

  HGY/2025/2876 Submitted 20 Oct 2025 50 yards away

  Certificate of lawfulness for the proposed installation of a new high level, obscurely glazed, ground floor window on the property's side elevation.

  Granted Lawful development Windows or glazing 6 docs

• 2, Grainger Road, London, N22 5LT

  HGY/2026/1883 Submitted 21 Jul 2026 50 yards away

  Certificate of Lawfulness: Proposed alterations to the roof comprising the installation of 1 rooflight to the rear

  Granted Lawful development Loft or dormer 8 docs

• HGY/2026/0445 Awaiting decision

  21 Arcadian Gardens, Wood Green, London, N22 5AG

  Lawful development: Existing use. The building at No. 21 Arcadian Gardens is and has been in use as a Use Class C4 House in Multiple Occupation.

  Received 22 Sep, published by the council 23 Sep 2026 Lawful development
• HGY/2026/2109 Granted

  39 Coldfall Avenue, Hornsey, London, N10 1HS

  Certificate of Lawfulness (Proposed): Construction of a single-storey rear infill extension; formation of a rear roof dormer in connection with the conversion of the existing loft to habitable accommodation; installation of rooflights to the front roof slope; installation of associated windows and doors; internal alterations; and all associated building works.

  Received 27 Jul, published by the council 10 Aug 2026 Lawful development
• HGY/2026/1593 Refused

  Flats A/B/C 103 Myddleton Road, Wood Green, London, N22 8NE

  Certificate of lawfulness for the existing use of the property as 3x self-contained flats (comprising of (Flat A) 1x 2 bed flat, (Flat B) 1x 1 bed flat and (Flat C) 1x 3 bed flat in the outbuilding) for more than 4 years.

  Received 5 Jun, published by the council 24 Jul 2026 Lawful development
• HGY/2026/1925 Granted

  66 Summerhill Road, Tottenham, London, N15 4HG

  Certificate of Lawfulness: Existing use as a Class C4 HMO for up to 6 unrelated individuals

  Received 22 Jul, published by the council 24 Jul 2026 Lawful development
• HGY/2026/2471 Granted

  20 Bancroft Avenue, Hornsey, London, N2 0AS

  Certificate of lawfulness for the proposed rection of a new rear-side dormer extension, together with the installation of four front rooflights and two rear rooflights.

  Received 7 Sep, published by the council 17 Sep 2026 Lawful development