73 Seymour Road, Hornsey, London, N8 0BJ

1. 3 Feb 2023

   Received by Haringey

2. 21 Apr 2023

   Decision issued: Approve with Conditions

3. 25 Aug 2026

   Added to PlanIndex

Haringey granted permission on 21 April 2023, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 45 Seymour Road, Hornsey, London, N8 0BJ

  HGY/2025/3431 Submitted 9 Dec 2025 50 yards away

  Single storey side extension, new patio door at the ground floor and replace first floor rear window with juliette balcony window with a glass balustrade

  Granted Householder Extension Windows or glazing 18 docs
  Small domestic

• 70 Seymour Road, Hornsey, London, N8 0BE

  HGY/2026/2243 Submitted 10 Aug 2026 50 yards away

  91% historically approved · decision due ~5 Oct

  Removal of existing front boundary wall and replace with a fixed corten steel bicycle storage unit.

  Awaiting decision Householder 8 docs
  Small domestic

• 50 Seymour Road, Hornsey, London, N8 0BE

  HGY/2023/0868 Submitted 28 Mar 2023 50 yards away

  Proposed single storey side infill rear extension

  Granted Householder Extension 5 docs
  Small domestic

• First Floor Flat, 46 Seymour Road, Hornsey, London, N8 0BE

  HGY/2022/4254 Submitted 29 Nov 2022 50 yards away

  Erection of proposed rear dormer over existing outrigger, installation of 3no front sloping roof lights (AMENDED DESCRIPTION)

  Granted Full applications Extension Loft or dormer 14 docs

• 2 Hewitt Road, Hornsey, London, N8 0BL

  HGY/2025/2412 Submitted 8 Sep 2025 50 yards away

  Erection of rear dormer, raise ridge height and installation of rooflights on front slope

  Granted Householder Loft or dormer Roofing 11 docs
  Domestic

• 50 Hewitt Road, Hornsey, London, N8 0BL

  HGY/2026/2183 Submitted 3 Aug 2026 50 yards away

  91% historically approved · decision due ~28 Sep

  Rear L Shaped dormer with roof lights on front slope including raising the main ridge height plus a roof terrace over part of the rear addition roof

  Awaiting decision Householder Loft or dormer Roofing 8 docs
  Domestic

• HGY/2026/1799 Awaiting decision

  14 Kingsley Place, Hornsey, London, N6 5EA

  The installation of 20 x 460W solar panels on the flat roof of 14 Kingsley Place, together with the routing of external heat-pump pipework over the flat roof.

  Received 8 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/1048 Granted

  18 Muswell Avenue, Hornsey, London, N10 2EG

  Erection of a single storey lower ground floor rear extension with roof terrace and associated landscaping works, insertion of rear ground floor door to proposed terrace, alterations and replacement of rear dormer glazing and first floor rear window, and alterations to front garage door and lower ground window.

  Received 15 May, published by the council 24 Jul 2026 Householder
• HGY/2026/2213 Awaiting decision

  2 Parkwood Mews, Hornsey, London, N6 5UR

  Convert the basement into a basement flat (retrospective application).

  Received 5 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/2541 Awaiting decision

  132 Vartry Road, Tottenham, London, N15 6HA

  Erection of a single storey rear/side extension, together with the installation of a Sukkah roof

  Received 5 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/2240 Granted

  40 Cholmeley Park, Hornsey, London, N6 5ER

  Installation of a new painted timber sash window to the existing side dormer on the north elevation of the property at second floor level.

  Received 10 Aug, published by the council 31 Aug 2026 Householder