109 Dukes Avenue, Hornsey, London, N10 2QD

1. 28 Apr 2026

   Received by Haringey

2. 26 Jun 2026

   Decision issued: Approve with Conditions

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 26 June 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.

• 81 Dukes Avenue, Hornsey, London, N10 2QD

  HGY/2026/1938 Submitted 9 Jul 2026 50 yards away

  Ash (T1): Reduce to previous, most recent pruning points (approx. 1-2m).

  Granted Trees 3 docs

• 89 Dukes Avenue, Hornsey, London, N10 2QD

  HGY/2025/2604 Submitted 25 Sep 2025 50 yards away

  Lawful Development Certificate: Existing use of the property as three self-contained flats within Use Class C3 Dwellinghouses.

  Granted Lawful development New dwelling 5 docs

• 112, Dukes Avenue, London, N10 2QB

  CON/2021/0255 Submitted 28 Jun 2021 50 yards away

  Fig (T1) - Remove The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability.

  Granted Trees 10 docs

• Flat B and Flat C, 118 Dukes Avenue, Hornsey, London, N10 2QB

  HGY/2024/3104 Submitted 12 Nov 2024 50 yards away

  Proposed amalgamation of two separate self-contained flats into one larger self-contained flat occupying the first and second floors of the property.

  Granted Full applications New dwelling 11 docs

• 164 Dukes Avenue, Hornsey, London, N10 2QB

  HGY/2026/0969 Submitted 2 Apr 2026 50 yards away

  Installation of two air heat pumps in the rear garden

  Granted Full applications 14 docs

• 154, Dukes Avenue, London, N10 2QB

  CON/2021/0363 Submitted 26 Jul 2021 50 yards away

  T1 - Ash tree (multi stemmed) - (20m) Reduce crown by approximately one third (reduction of approximately 4m), thin crown. T2- Sycamore tree-(14m)- Reduce crown by approximately one third (reduction of approximately 4m), thin crown. T3- Sycamore tree 18m - Crown reduction of approximately 4 metres.

  Granted Trees 4 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