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Planning application

33 Leaside Avenue, Hornsey, London, N10 3BT

Granted Haringey HGY/2024/2525 Householder planning permission

Works: Loft or dormer Windows or glazing Domestic

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

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

Proposal

Replacement and enlargement of the existing metal rear dormer window with a metal frame sliding system, addition of lead roof area to rear to allow for lowered cill, addition to rear of property of a single glazed sash window with concrete cill to match existing, and addition of one rear rooflight.

As published by the council, reference HGY/2024/2525

Application record

Reference
HGY/2024/2525
Type
Householder planning permission
Status
Decision Made
Decision
Granted As published: Approve with Conditions
Received
3 Oct 2024
Validated
3 Oct 2024
Decided
10 Jan 2025
Ward
Fortis Green
Decision by
Delegated Decision
Postcode
N10 3BT

Timeline

Dates from the published record

  1. 3 Oct 2024

    Received by Haringey

  2. 10 Jan 2025

    Decision issued: Approve with Conditions

  3. 4 Oct 2026

    Added to PlanIndex

Documents

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

25 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.

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Open the documents

What this grant of permission means

Haringey granted permission on 10 January 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.

About householder applications

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.

Nearby applications

Within 0.3 miles

  • 19 Leaside Avenue, Hornsey, London, N10 3BT

    HGY/2026/0239 Submitted 27 Jan 2026 50 yards away

    T3 Laburnum with Dogwood understorey of the submitted MWA Arboricultural Report Works: Remove (fell) both to near ground level and treat stumps to inhibit regrowth. Reason: Clay shrinkage subsidence damage at the subject property.

    Granted Trees 3 docs

  • 17 Leaside Avenue, Hornsey, London, N10 3BT

    HGY/2026/2732 Submitted 2 Oct 2026 50 yards away

    99% historically approved · decision due ~27 Nov

    T1- Horse Chestnut tree- pollard back to previous pruning points (approximately 3m reduction).

    Awaiting decision Trees 3 docs

  • 21 Leaside Avenue, Hornsey, London, N10 3BT

    HGY/2025/2826 Submitted 15 Oct 2025 50 yards away

    T1- Portuguese Laurel- reduce crown by up to 1.5m to match variegated shrub next to it. T2- Acer- lightly lift low branches by up to 1m. T3- Elder- hard prune by up to 2m. T4- Silver Birch tree- crown reduction back to most recent pruning points, approximately 2.5m reduction.

    Granted Trees 7 docs

  • 15 Leaside Avenue, Hornsey, London, N10 3BT

    HGY/2026/2178 Submitted 31 Jul 2026 50 yards away

    T1 - Apple: Remove close to ground level and treat stumps with herbicide to inhibit regrowth. TG2 - Indian Bean: Remove close to ground level and treat stumps with herbicide to inhibit regrowth.

    Granted Trees 5 docs

  • 21, Leaside Avenue, London, N10 3BT

    CON/2021/0531 Submitted 18 Oct 2021 50 yards away

    T2- Maple tree- (4m)-Prune in sides to make more compact, lightly reduce height by approximately 50cm (very sensitive prune) T1- Silver Birch tree- (14m) - Crown reduction of approximately four metres on top height and up to two and a half metres on lateral branches, removal of first three branches over garden of number 19.

    Granted Trees 5 docs

  • 41 Leaside Avenue, Hornsey, London, N10 3BT

    HGY/2026/0153 Submitted 19 Jan 2026 50 yards away

    T1 Sycamore sited in back corner of garden overhanging 4 properties, tree will be reduced by a good 4 metres into a high pollard frame work, tree has been compressed with the ivy and has die back in the crown, this pollard frame works will be be at a height of 6 metres, ivy is going to be reduced down to 2.5 metres high to keep wildlife environment but remove pressure from the crown of the tree.

    Granted Trees 7 docs

In Haringey

  • 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