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Planning application

HGY/2026/0984

Flat 20, Southwood Hall, Muswell Hill Road, Hornsey, London, N6 5UF

Awaiting decision Haringey Full planning permission

Proposal

Replacement of existing metal casement windows with new double-glazed steel casement windows to match the existing design, profiles and opening arrangements, set within existing openings.

As published by the council, reference HGY/2026/0984

Timeline

Dates from the published record

  1. 10 Jun 2026

    Received by Haringey

  2. 24 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Haringey for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

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

Nearby applications

Within 500 metres

  • HGY/2023/0576 Granted

    Southwood Hall, Muswell Hill Road, Hornsey, London, N6 5UF

    T1) Cypress: 2 metre reduction to height of building, for maintenance (Works to T2) Evergreen oak will be considered separately under Section 211 Notice reference HGY/2023/0574)

    27 Feb 2023 0m away Trees
  • HGY/2026/0368 Granted

    28 Wood Lane, Hornsey, London, N6 5UB

    Listed Building Consent for works to a Grade II listed dwelling, comprising the construction of a new single‑storey rear extension; repair, upgrading and limited replacement of existing windows; internal refurbishment and reconfiguration of the existing layout, including lowering of the lower‑ground‑floor level, installation of new staircases, associated structural works and redecoration. External works include landscaping of the rear garden, installation of an air‑source heat pump, and associated works.

    18 Feb 2026 105m away Heritage and listed buildings
  • HGY/2026/0412 Granted

    28 Wood Lane, Hornsey, London, N6 5UB

    Replacement garden annexe with a new single‑storey building. Works include new brick boundary wall, associated garden landscaping, installation of air‑source heat pump, and external alterations.

    18 Feb 2026 105m away Householder
  • HGY/2025/3586 Granted

    28 Wood Lane, Hornsey, London, N6 5UB

    Works to a Grade II listed dwelling comprising the construction of a new single-storey rear extension, replacement of existing windows, internal refurbishment and reconfiguration of the existing layout including lowering of the lower ground floor level, installation of a new staircase, associated structural works and redecoration. External works include landscaping of the rear garden, Air-Source Heat Pump and associated works.

    8 Jan 2026 105m away Householder
  • HGY/2026/0555 Granted

    6 Acorn Terrace, Archway Road, Hornsey, London, N6 4BF

    T1 mature Sycamore tree in the back garden. The total height of the tree is ~25 metres. As you can see from the side view photo, it sits between the buildings and the Highgate wood trees on the right. A wind tunnel effect is created between the buildings and the woods and, when full of leaf, our tree acts as a sail. There is a risk that it may be uprooted in strong windy weather. The proposal is to reduce the volume of the crown, so in practical terms this would be to reduce the height by around 2-3 metres but then to thin out the bulk of the branches, taking some back by half their length whilst leaving others intact. This would limit the impact of the wind and preserve the tree. An arborist will assess which particular branches will be shortened whilst he is working on the tree.

    2 Mar 2026 109m away Trees
  • HGY/2026/0311 Granted

    Acorn Terrace, Archway Road, Hornsey, London, N6 4BF

    T1 sycamore remove 1/3 of tree that has died and reduce living part by 1m to balance new canopy. T2 oak reduce large lateral branch over car park by 2m to reduce weight T3-4 self seeded sycamore over bin area reduce canopy of both by 1m

    5 Feb 2026 109m away Trees

In Haringey

  • HGY/2026/1706 Granted

    38 Strode Road, Tottenham, London, N17 6TZ

    Replacement of timber and upvc front, side and rear windows with new double glazed uPVC windows. timber rear exit door be removed and replaced with new high-quality double glazed uPVC door.

    1 Jul 2026 Full applications
  • HGY/2026/1577 Granted

    87 Broadwater Road, Tottenham, London, N17 6EP

    Replacement of existing UPVC double glazed and timber single glazed windows on front, side and rear elevations with new UPVC double glazed windows.

    4 Jun 2026 Full applications
  • HGY/2026/1879 Awaiting decision

    13 Ribblesdale Road, Hornsey, London, N8 7EP

    Erection of Flat 1 to have a infill extension and flat 2 with an rear extension. Conversion of existing storage space in attic to a liveable space for Flat 5.

    30 Jul 2026 Full applications
  • HGY/2026/1954 Awaiting decision

    Adjacent to 480 - 482 Archway Road, Hornsey, London, N6 4NA

    installation of Electric Vehicle Charging Infrastructure on the carriageway adjacent to Adjacent to 480 - 482 Archway Road

    27 Jul 2026 Full applications
  • HGY/2026/2025 Awaiting decision

    4 Eastbourne Road, Tottenham, London, N15 6NT

    Replace all existing windows throughout the property with new double-glazed uPVC windows. Change the existing timber main entrance door to the property with a new updated double-glazed composite door.

    27 Jul 2026 Full applications