Flat 5, 121 Priory Road, Hornsey, London, N8 8NA

1. 9 Oct 2025

   Received by Haringey

2. 20 Nov 2025

   Decision issued: Approve with Conditions

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 20 November 2025, 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.

• 147, Priory Road, London, N8 8NA

  HGY/2021/2404 Submitted 5 Aug 2021 50 yards away

  Construction of rear dormer extension and addition of rooflights to front slope main roof (certificate of lawfulness: proposed use)

  Granted Lawful development Extension Loft or dormer 7 docs

• 56, Farrer Road, Hornsey, London, N8 8LB

  HGY/2022/4038 Submitted 8 Nov 2022 50 yards away

  Non-material amendment to planning permission ref: HGY/2022/1954 to raise the height of the rear extension to 4m and install patio with steps in the rear garden.

  Granted Amendments Extension 6 docs

• 106 Priory Road, Hornsey, London, N8 7HR

  HGY/2023/0675 Submitted 9 Mar 2023 100 yards away

  Proposed Installation of 3 x AC units to existing family dwelling above the flat roof on side flank wall. (Retrospective application)

  Refused Householder 14 docs
  Domestic

• 165 Priory Road, Hornsey, London, N8 8NB

  HGY/2026/2062 Submitted 2 Sep 2026 150 yards away

  Change of use from upper floor residential unit into a 5-persons House in Multiple Occupation (HMO), with associated cycle and bin stores in rear courtyard.

  Granted Full applications 16 docs

• Shop, 165 Priory Road, Hornsey, London, N8 8NB

  HGY/2026/2048 Submitted 23 Jul 2026 150 yards away

  proposed ground floor rear extension to existing ground floor commercial unit and removal of staircase.

  Granted Full applications Extension 12 docs

• Ground Floor Flat A, 37 Park Avenue South, Hornsey, London, N8 8LU

  HGY/2026/1052 Submitted 14 Apr 2026 150 yards away

  Front Garden: T1: Lawson Cypress - Approximately 7.00m. Fell to ground level & grind stump. To be replaced with a suitable alternative probably Malus (Crab Apple). Reason/s: Our client has advised; to increase light levels and reduce the risk of subsidence.

  Granted Trees 20 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