14 Wightman Road, Hornsey, London, N4 1SQ

1. 25 Feb 2026

   Received by Haringey

2. 4 Mar 2026

   Decision issued: Permitted Development

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 4 March 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.

• 1 Atterbury Road, Hornsey, London, N4 1SF

  HGY/2022/4501 Submitted 19 Feb 2023 33m away

  Certificate of lawfulness for the proposed erection of an outbuilding to be used for purposes incidental to the enjoyment of the dwellinghouse.

  Granted Lawful development 8 docs
  Small domestic

• 7 Atterbury Road, Hornsey, London, N4 1SG

  HGY/2026/1941 Submitted 29 Jul 2026 63m away

  Single Storey Rear Extension

  Granted Householder Extension 6 docs
  Small domestic

• 80, Wightman Road, London, N4 1RU

  HGY/2026/0993 Submitted 7 Apr 2026 89m away

  The conversion of an existing garage/store and erection of a first floor to form a three bedroom dwellinghouse

  Granted Full applications 33 docs
  Domestic

• 69 Lothair Road South, Hornsey, London, N4 1EN

  HGY/2026/0224 Submitted 19 Feb 2026 92m away

  Partial lowering of existing lower ground floor, proposed single-storey rear and side return ground floor extension, replacement of existing windows and balustrade of existing dormer and associated refurbishment works.

  Granted Householder Extension Loft or dormer +1 7 docs
  Small domestic

• 29 Lothair Road South, Hornsey, London, N4 1EN

  HGY/2026/0020 Submitted 6 Jan 2026 92m away

  Erection of a single-storey rear infill extension at lower ground level wrapping around the property's outrigger, conversion of the loft including dormer extensions to the main rear roof slope and outrigger roof and associated internal and external alterations.

  Granted Householder Extension Loft or dormer 29 docs
  Small domestic

• 13 Woollaston Road, Hornsey, London, N4 1SD

  HGY/2026/2285 Submitted 14 Aug 2026 102m away

  91% historically approved · decision due ~9 Oct

  Certificate of Lawfulness (proposed) for loft conversion with rear dormer extension.

  Awaiting decision Lawful development Extension Loft or dormer 11 docs

• 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