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Planning application

33 Coolhurst Road, Hornsey, London, N8 8ET

Granted Haringey HGY/2026/1544 Full planning permission

Works: New dwelling Extension Small domestic

Read from the description, not a valuation. How we read the register

Relates to HGY/2021/2112

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Conversion of building from four self-contained flats to a dwelling house; erection of single-storey rear extension with alterations to rear elevation (Resubmission of time lapsed application HGY/2021/2112)

As published by the council, reference HGY/2026/1544

Application record

Reference
HGY/2026/1544
Type
Full planning permission
Status
Decision Made
Decision
Approve with Conditions
Received
2 Jun 2026
Validated
2 Jun 2026
Decided
2 Sep 2026
Ward
Crouch End
Decision by
Delegated Decision
Postcode
N8 8ET

Site history

Applications at this address on the Haringey register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • HGY/2025/3213 Granted

    33 Coolhurst Road, Hornsey, London, N8 8ET

    Front Garden: T1) Mature Lime by property: Pollard back to previous, most recent reduction framework. T2) Holly by roadside boundary: Low amenity value, growing into Robinia: Remove to ground level. T3) Robinia: Remove any dead and defective branchwood. T4) Lime on roadside boundary: Reduce overall crown by up to 2 metres. Rear Garden: G5) Row of Lime trees: Reduce height by 5 metres to top of main stem; trees have previously been reduced and managed at this height due to close proximity to property; maintain internal growth to encourage pleached hedge form. T6) Self seeded ash by house: Remove to ground level. G7) Lapsed Beech hedge in central garden area: Reduce height and width by up to 2 metres to encourage hedgerow form.

    Decided 5 Jan 2026 Trees

Timeline

Dates from the published record

  1. 2 Jun 2026

    Received by Haringey

  2. 24 Jul 2026

    Added to PlanIndex

  3. 2 Sep 2026

    Decision issued: Approve with Conditions

Cases linked to this one on the register

  • HGY/2021/2112 Granted

    33, Coolhurst Road, London, N8 8ET

    Conversion of building from four self-contained flats to a dwelling house; erection of single-storey rear extension with alterations to rear elevation. (Re-submission of time-limit expired planning permission reference HGY/2018/1887)

    Decided 6 Sep 2021 Full applications

Documents

Plans, drawings, consultee responses and the officer's report

15 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Haringey granted permission on 2 September 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.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 29 Coolhurst Road, Hornsey, London, N8 8ET

    HGY/2024/2303 Submitted 19 Aug 2024 0m away

    Works to tree protected by a TPO: T3) Mature Plane: Overall crown reduction up to 4 metres; maintain natural and even flowing canopy outline; remove any dead and defective branchwood. Tree has previously been managed to this specification, this work should be considered as routine maintenance. (All other works will be considered separately under an application for works to trees in a Conservation Area, our reference HGY/2024/2309)

    Granted Trees 7 docs
  • 29 Coolhurst Road, Hornsey, London, N8 8ET

    HGY/2024/2309 Submitted 19 Aug 2024 0m away

    T1) Cherry Plum on roadside boundary: Reduce lateral spread over pavement and road; reduce overall crown by up to 1.5 metres to provide tidy and uniform shape; remove any dead and defective branchwood; aerial inspection to assess health and safety of tree. T2) Semi - mature Plane closest to house: Tree is in close proximity to adjacent properties and may cause problems if allowed to grow tall into maturity. Proposed work: Overall crown reduction up to 3 metre branch lengths; maintain natural and even flowing canopy outline; remove any dead and defective branchwood. T4) Mature Plane with tree house: Overall crown reduction up to 3 metre branch lengths; maintain natural and even flowing canopy outline; remove any dead and defective branchwood. Tree has previously been managed to this specification, this work should be considered as routine maintenance. (Works to T3) Mature Plane will be considered separately under application reference HGY/2024/2303, as this tree is protected by a TPO)

    Granted Trees 3 docs
  • 33 Coolhurst Road, Hornsey, London, N8 8ET

    HGY/2025/3213 Submitted 20 Nov 2025 0m away

    Front Garden: T1) Mature Lime by property: Pollard back to previous, most recent reduction framework. T2) Holly by roadside boundary: Low amenity value, growing into Robinia: Remove to ground level. T3) Robinia: Remove any dead and defective branchwood. T4) Lime on roadside boundary: Reduce overall crown by up to 2 metres. Rear Garden: G5) Row of Lime trees: Reduce height by 5 metres to top of main stem; trees have previously been reduced and managed at this height due to close proximity to property; maintain internal growth to encourage pleached hedge form. T6) Self seeded ash by house: Remove to ground level. G7) Lapsed Beech hedge in central garden area: Reduce height and width by up to 2 metres to encourage hedgerow form.

    Granted Trees 5 docs
  • 37 Coolhurst Road, Hornsey, London, N8 8ET

    HGY/2026/2091 Submitted 22 Jul 2026 0m away

    99% historically approved · decision due ~16 Sep

    Works to tree protected by a TPO. T2 Ash - Fell and treat stump with eco-plugs. H&S - Tree has Inonotus fungal bracket 14m on the west face of the stem.

    Awaiting decision Trees 12 docs
  • 33, Coolhurst Road, London, N8 8ET

    HGY/2021/2112 Submitted 12 Jul 2021 32m away

    Conversion of building from four self-contained flats to a dwelling house; erection of single-storey rear extension with alterations to rear elevation. (Re-submission of time-limit expired planning permission reference HGY/2018/1887)

    Granted Full applications New dwelling Extension 15 docs
    Small domestic
  • 44 Coolhurst Road, Hornsey, London, N8 8EU

    HGY/2025/2885 Submitted 21 Oct 2025 61m away

    T1 Silver Birch. Reduce height by 2m. Crown thin by 20%. Clean up branches damaged by recent scaffolding erection. T2 Pyracantha. Reduce Height by 1.25m. Reduce spread by 1.25m. Above meet the specifications for buildings insurance

    Granted Trees 3 docs

In Haringey

  • HGY/2026/1917 Granted

    30, 32 & 34 Elm Park Avenue, London, N15 6AU

    Erection of a ground floor rear extension at No. 32, first floor rear extensions across Nos. 30, 32 and 34 and the erection of a porch extension to the front of No.32.

    22 Jul 2026 Full applications
  • HGY/2026/1085 Granted

    58 Ellenborough Road, Wood Green, London, N22 5EY

    Change of use of a single family dwellinghouse (Class C3) to a small House in Multiple Occupation (HMO) (Class C4) with 5 bedrooms for a maximum of 5 occupants including the provision of waste and cycle storage.

    7 May 2026 Full applications
  • HGY/2026/0993 Granted

    80, Wightman Road, London, N4 1RU

    The conversion of an existing garage/store and erection of a first floor to form a three bedroom dwellinghouse

    7 Apr 2026 Full applications
  • HGY/2026/1425 Awaiting decision

    63 Park Ridings, Wood Green, London, N8 0LB

    Change of use from a single dwelling (Use Class C3) to a House in Multiple Occupation (Use Class C4) (retrospective), with proposed refuse/recycling and cycle storage.

    11 Sep 2026 Full applications
  • HGY/2026/2303 Awaiting decision

    8 Middle Lane, Hornsey, London, N8 8PL

    Erection of an additional set-back storey at roof level to provide 1 no. one-bedroom, two-person residential dwelling (Use Class C3), increasing the development approved under planning permission HGY/2025/2512 from four to five residential units, together with amendments to the approved scheme.

    11 Sep 2026 Full applications