113 Muswell Avenue, Hornsey, London, N10 2EJ

1. 29 Sep 2025

   Received by Haringey

2. 11 Feb 2026

   Decision issued: Approve with Conditions

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 11 February 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.

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.

• 76, Muswell Avenue, London, N10 2EL

  HGY/2021/2757 Submitted 31 Aug 2021 50 yards away

  Non-material amendment to vary condition 2 of planning permission ref: HGY/2021/2757 to amend windows

  Granted Amendments Windows or glazing 8 docs

• 34 Barnard Hill, Hornsey, London, N10 2HB

  HGY/2026/0717 Submitted 13 Mar 2026 100 yards away

  Formation of rear dormer and outrigger roof extensions, installation of three rooflights to the front roof slope and replacement of all existing windows

  Granted Householder Extension Loft or dormer +1 18 docs
  Domestic

• Flat B, 19 Barnard Hill, Hornsey, London, N10 2HB

  HGY/2026/2369 Submitted 27 Aug 2026 100 yards away

  83% historically approved · decision due ~22 Oct

  Erection of Outbuilding in Rear Garden of Property

  Awaiting decision Full applications 8 docs

• 36 Barnard Hill, Hornsey, London, N10 2HB

  HGY/2024/3065 Submitted 7 Nov 2024 100 yards away

  T1, T2, T3, T6, T9, T10, T11, T12, T18 and T20 See survey attached for details

  Granted Trees 3 docs

• 9 Windermere Road, Hornsey, London, N10 2RD

  HGY/2024/2509 Submitted 11 Sep 2024 100 yards away

  Ground floor rear extension partially infilling the side return.

  Granted Full applications Extension 18 docs

• 35 Windermere Road, Hornsey, London, N10 2RD

  HGY/2024/2516 Submitted 11 Sep 2024 100 yards away

  T1- Hawthorn tree- (6m)-prune in overlong branches by up to 2m and shape remainder of crown by approximately 1.5m. T2-Bay tree-(2m) - shape with hedge trimmers by up to 50cm. T3- Lime tree- (7m)- crown reduction back to most recent pruning points. Approximately 2m reduction. T4- Corkscrew Willow tree- (7m )- crown reduction of approximately 2m on all aspects of tree. Back to previous pruning points. Thin crown.

  Granted Trees 7 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