7 Elm Grove, Hornsey, London, N8 9AH

1. 4 Sep 2024

   Received by Haringey

2. 31 Oct 2024

   Decision issued: Permitted Development

3. 25 Jul 2026

   Added to PlanIndex

Haringey granted permission on 31 October 2024, 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.

• 27 Elm Grove, Hornsey, London, N8 9AH

  HGY/2024/2199 Submitted 9 Sep 2024 50 yards away

  Construction of a new patio area

  Granted Householder 20 docs
  Domestic

• 29 Elm Grove, Hornsey, London, N8 9AH

  HGY/2025/3362 Submitted 22 Dec 2025 50 yards away

  Replacement of existing Timber windows with timber and modern double glazed uPVC units.

  Granted Householder Windows or glazing 12 docs
  Domestic

• 19 Elm Grove, Hornsey, London, N8 9AH

  HGY/2026/1684 Submitted 29 Jun 2026 50 yards away

  Replacement of the existing conservatory with a new ground floor rear extension.

  Granted Householder Extension 10 docs
  Small domestic

• 27 Elm Grove, Hornsey, London, N8 9AH

  HGY/2024/2697 Submitted 7 Oct 2024 50 yards away

  Non-Material Amendment to planning permission HGY/2022/1636 to move the face of the rear dormer to align with the short section of the wall below, retaining a row of tiles and brick corbelling to match existing.

  Granted Amendments Loft or dormer 17 docs

• 36, Elm Grove, London, N8 9AH

  HGY/2019/3011 Submitted 12 Nov 2019 50 yards away

  Certificate of lawfulness: proposed use. Removal of sub-divisions that created two flats out of a single terraced dwelling, alternation of kitchen to bathroom on first floor and provision of additional bathroom, insertion of additional flight of stairs to access loft space.

  Withdrawn Lawful development New dwelling 8 docs
  Several homes

• 23, Womersley Road, London, N8 9AP

  HGY/2021/2465 Submitted 23 Jul 2021 50 yards away

  Extension of rear ground floor kitchen including an extension of the hipped tiled roof, insertion of new rooflight and side window. Erection of pergola to existing patio.

  Granted Full applications Extension Loft or dormer +1 24 docs

• HGY/2026/2285 Granted

  13 Woollaston Road, Hornsey, London, N4 1SD

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

  Received 14 Aug, published by the council 22 Aug 2026 Lawful development
• HGY/2026/2357 Granted

  40 Falmer Road, Tottenham, London, N15 5BA

  Lawful development Certification for proposed erection of rear roof extension and insertion of front rooflight

  Received 21 Aug, published by the council 4 Oct 2026 Lawful development
• HGY/2026/2692 Granted

  125 High Cross Road, Tottenham, London, N17 9NR

  Lawful development: Proposed use for change of use within Class E to a Nail shop (Class E(c)(iii))

  Received 29 Sep, published by the council 4 Oct 2026 Lawful development
• HGY/2026/2637 Granted

  30 Gloucester Road, Tottenham, London, N17 6DH

  Lawful development: Proposed use. Loft conversion including 2x roof lights and L-shaped box dormer to the rear roof slopes with materials to match existing materials on main roof

  Received 21 Sep, published by the council 4 Oct 2026 Lawful development
• HGY/2026/2420 Granted

  50 St Loys Road, Tottenham, London, N17 6UD

  Certificate of Lawfulness: Proposed erection of an L-shaped rear dormer including the insertion of 2nos. front rooflights.

  Received 28 Aug, published by the council 7 Sep 2026 Lawful development