Ground Floor Flat, 46 Hillfield Avenue, Hornsey, London, N8 7DT

1. 16 Sep 2024

   Received by Haringey

2. 6 Dec 2024

   Decision issued: Approve with Conditions

3. 25 Aug 2026

   Added to PlanIndex

Haringey granted permission on 6 December 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.

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.

• 26 Hillfield Avenue, Hornsey, London, N8 7DT

  HGY/2026/0992 Submitted 7 Apr 2026 50 yards away

  T1 in rear garden - reduce in height and width by approx. 2m in height and 2m from the lateral spread. Justification: To tidy and contain and shape, routine maintenance

  Granted Trees 4 docs

• First And Second Floor Flat, 13, Hillfield Avenue, London, N8 7DU

  HGY/2021/1588 Submitted 4 Jun 2021 50 yards away

  Formation of second floor roof terrace over roof of rear outrigger projection; Associated works including erection of balustrade, alterations to rear glazing to provide access door to terrace, and obscure glazing to window; Insertion of roof light on main rear roof slope.

  Granted Full applications Extension Loft or dormer +1 10 docs

• 61 Hillfield Avenue, Hornsey, London, N8 7DS

  HGY/2025/2521 Submitted 18 Sep 2025 100 yards away

  Installation of a new ground floor rear corner window.

  Granted Householder Windows or glazing 18 docs
  Domestic

• 79 Hillfield Avenue, Hornsey, London, N8 7DS

  HGY/2025/2854 Submitted 17 Oct 2025 100 yards away

  Rear garden of 79 Hillfield Avenue: bay (T1) - reduce height by approx 2m, trim to shape it. Rear garden of 14 Harold Road: elder (T2) - cut back to the boundary line, taking off 3m. Reason: to allow more light into the garden.

  Granted Trees 5 docs

• Second Floor Flat, 35 Hillfield Avenue, Hornsey, London, N8 7DS

  HGY/2025/1703 Submitted 10 Oct 2025 100 yards away

  Replace two wooden single glazed French casement windows with top light with two wooden double glazed (24mm) French casement windows with top light.

  Granted Full applications Windows or glazing 9 docs

• Flat C, 53 Hillfield Avenue, Hornsey, London, N8 7DS

  HGY/2026/0738 Submitted 16 Mar 2026 100 yards away

  Replacement of two windows in flat C on the third floor. The windows are located the rear of the property, not visible from a public footpath or road. Replacement of timber sash windows to double glazed uPVC windows.

  Granted Full applications Windows or glazing 9 docs

• 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