65, St James's Lane, London, N10 3QY

1. 22 Jun 2021

   Received by Haringey

2. 16 Aug 2021

   Decision issued: Approve with Conditions

3. 15 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 71 Hillfield Park, Hornsey, London, N10 3QU

  HGY/2022/4515 Submitted 22 Dec 2022 72m away

  Replacement of existing single glazed windows and doors to the ground floor flat with new timber double glazed windows and doors to match the existing.

  Granted Full applications Windows or glazing 12 docs

• 67 Muswell Hill Place, Hornsey, London, N10 3RP

  HGY/2023/0274 Submitted 27 Jan 2023 87m away

  Certificate of lawfulness for the formation of a rear dormer, hip to gable extension including the insertion of 3 front rooflights - proposed use

  Granted Lawful development Extension Loft or dormer 15 docs

• 47 Muswell Hill Place, Hornsey, London, N10 3RP

  HGY/2026/1830 Submitted 30 Jun 2026 87m away

  91% historically approved · decision due ~25 Aug

  Erection of a single storey rear extension and alterations to the rear garden.

  Awaiting decision Householder Extension 4 docs
  Small domestic

• 65 Muswell Hill Place, Hornsey, London, N10 3RP

  HGY/2025/3472 Submitted 15 Dec 2025 87m away

  Certificate Of Lawfulness (Proposed) for the erection of a front porch.

  Granted Lawful development Extension 10 docs
  Small domestic

• 62, St James's Lane, London, N10 3RD

  HGY/2021/1929 Submitted 24 Jun 2021 99m away

  Construction of a dormer with roof lights on front slope.

  Granted Full applications Loft or dormer 8 docs

• Flat B, 30, Hillfield Park, London, N10 3QS

  HGY/2019/2847 Submitted 29 Oct 2019 123m away

  Replacement of existing white painted timber rear kitchen windows and balcony windows/doors with white timber-effect upvc variants

  Granted Full applications Windows or glazing 6 docs

• HGY/2026/1488 Granted

  203-209 Muswell Hill Broadway, Hornsey, London, N10 3RQ

  Installation of defibrillator and bleed kit cabinets to external wall of Nationwide Building Society branch

  10 Jul 2026 Full applications
• HGY/2026/2208 Awaiting decision

  21 The Grove Lynton Road, Hornsey, London, N8 8ST

  Increase the height of the embrasures of the parapet wall gutters throughout. Supply and install 140mm of insulation into the parapet gutter. Install a metal capping – by bauder on the top of the parapet wall. New roof covering – supply and install new tile roof covering. New tiles to be Marley Wessex Smooth Grey.

  4 Sep 2026 Full applications
• HGY/2026/2340 Awaiting decision

  Rowan, Muswell Road, Hornsey, London, N10 2BX

  The riser team is required to run a new inlet pipe from the isolation valve, extending approximately 5m to supply the new meter boxes, which will be installed at the front of the building.

  4 Sep 2026 Full applications
• HGY/2026/2284 Awaiting decision

  10 & 12 Gladesmore Road, London, N15 6TB

  Erection of first floor extensions to the rear elevations of Nos. 10 and 12 Gladesmore Road and the alteration of their ground floor rear fenestration.

  3 Sep 2026 Full applications
• HGY/2026/2062 Awaiting decision

  165 Priory Road, Hornsey, London, N8 8NB

  Change of use from upper floor residential unit into a 6-persons House in Multiple Occupation (HMO), with associated cycle and bin stores in rear courtyard.

  2 Sep 2026 Full applications