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Planning application

10 Willowdene, 18 View Road, Hornsey, London, N6 4DE

Granted Haringey HGY/2024/3310 Lawful development: Proposed use

Works: Extension Loft or dormer Windows or glazing Small 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

Certificate of Lawfulness for proposed single storey rear extension and alterations to existing garage to facilitate conversion to habitable space including installation of window to the front elevation and 2 x rooflights.

As published by the council, reference HGY/2024/3310

Application record

Reference
HGY/2024/3310
Type
Lawful development: Proposed use
Status
Decision Made
Decision
Granted As published: Permitted Development
Received
5 Dec 2024
Validated
5 Dec 2024
Decided
9 Jan 2025
Ward
Highgate
Decision by
Delegated Decision
Postcode
N6 4DE

Site history

Applications at this address on the Haringey register

This site has had 2 applications since 2024: 2 approved, 0 refused.

  • HGY/2025/2946 Granted

    10 Willowdene, 18 View Road, Hornsey, London, N6 4DE

    Approval of details pursuant to condition 4 (materials) attached to planning permission ref. HGY/2025/1741 for Alterations to front boundary wall granted on 09 Nov 2025.

    Decided 30 Oct 2025 Conditions

Timeline

Dates from the published record

  1. 5 Dec 2024

    Received by Haringey

  2. 9 Jan 2025

    Decision issued: Permitted Development

  3. 4 Oct 2026

    Added to PlanIndex

Documents

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

6 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 9 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 10 Willowdene, 18 View Road, Hornsey, London, N6 4DE

    HGY/2025/2946 Submitted 28 Oct 2025 50 yards away

    Approval of details pursuant to condition 4 (materials) attached to planning permission ref. HGY/2025/1741 for Alterations to front boundary wall granted on 09 Nov 2025.

    Granted Conditions 8 docs
    Small domestic
  • 6 Willowdene, 18 View Road, Hornsey, London, N6 4DE

    HGY/2024/2783 Submitted 9 Oct 2024 50 yards away

    T1- Catoniasta (4m)- reduce by approximately 1m and remove Wiseria. T3- Wisteria clad Purple Plum tree- (12m)- reduce height of Wisteria and shape crown using a work platform by up to 2m. T2- Maple tree- (16m) crown reduction of approximately 2m on all aspects of tree leaving furnishing growths.

    Granted Trees 6 docs
  • 9 Willowdene, 18, View Road, London, N6 4DE

    HGY/2021/2437 Submitted 5 Aug 2021 50 yards away

    Erection of first floor extension to dwellinghouse.

    Refused Full applications Extension 10 docs
    Domestic
  • 4 and 5 Willowdene, 18, View Road, London, N6 4DB

    HGY/2021/1792 Submitted 21 Jun 2021 50 yards away

    Proposed mansard roof extensions to adjoining properties

    Refused Full applications Extension Loft or dormer 26 docs
  • 15 Denewood Road, Hornsey, London, N6 4AQ

    HGY/2026/2689 Submitted 28 Sep 2026 50 yards away

    99% historically approved · decision due ~23 Nov

    Works to tree protected by a TPO (part of G.55 in the Hornsey Tree Preservation Order No 1 1954). T1: Austrian Pine (20m): We are seeking consent for limited and appropriate pruning works to the mature Austrian Pine situated in the front garden of our property. The tree is protected by a Tree Preservation Order and we fully recognise its contribution to the character and amenity of the area. Our objective is to manage the tree responsibly and retain it as an attractive and healthy feature of the property. The tree was last pruned in 2021 and in 2024 an application to prune the tree was denied. The tree has therefore been allowed to grow without maintenance for approximately five years. There is also an important practical consideration which we ask the Council to take into account. Our home is insured under a Brit Private Client policy. The General Policy Conditions impose an express "Duty of Care" upon us as policyholders. It requires us to: "take all reasonable steps to prevent loss, damage, accident or bodily injury and to maintain the property insured in a good state of repair." The policy also makes routine maintenance the responsibility of the policyholder rather than the insurer and contains exclusions relating to loss or damage caused by faulty acts or omissions in maintenance. We are not suggesting that our insurance policy requires this particular tree to be reduced to a particular size, nor that it overrides the Tree Preservation Order. It plainly does not. However, it does place upon us a responsibility to take reasonable preventative measures to protect our property and others from foreseeable loss, damage, accident or bodily injury. Earlier this year a five foot long branch fell from the tree onto the public pavement (see attached photo) - this obviously focused our minds on the need for maintenance. Our tree surgeon is Christopher Hill of Woodland Tree Surgery and the following schedule of work follows his recommendations: Works to tree protected by a TPO. T1: Austrian Pine (22m): Reduce by up to 2.5m over driveway and reduce back by up to 1m from the house. The Austrian pine has heavy overextending branches leaving them susceptible to failure when exposed to heavy loading in wet and windy weather which it is frequently subjected to. Branch failure would result in snapping further along the branch towards the trunk impacting on the tree’s aesthetics and amenity value. Given its prominent position and proximity to road / buildings, minor reduction work to mitigate against potential branch failure is an appropriate method of managing the tree. The pruning works will be carried out with the use of a MEWP to ensure a sympathetic reduction. (Works to T2: Bay will be considered separately under Section 211 Notice ref. HGY/2026/2690, as this tree is not protected by a TPO but is located within a Conservation Area)

    Awaiting decision Trees 9 docs
  • 15 Denewood Road, Hornsey, London, N6 4AQ

    HGY/2026/2690 Submitted 28 Sep 2026 50 yards away

    99% historically approved · decision due ~23 Nov

    Works to tree in a Conservation Area. T2: Bay (8m): Reduce height by 1m and shape to keep tree at a size suitable for its location and as part of regular maintenance. (Works to T1: Austrian Pine will be considered separately under tree works application ref. HGY/2026/2689, as this tree is protected by a TPO)

    Awaiting decision Trees

In Haringey

  • HGY/2026/2285 Granted

    13 Woollaston Road, Hornsey, London, N4 1SD

    Certificate of Lawfulness (proposed) for loft conversion with rear dormer extension.

    Received 14 Aug, published by the council 22 Aug 2026 Lawful development
  • HGY/2026/2357 Granted

    40 Falmer Road, Tottenham, London, N15 5BA

    Lawful development Certification for proposed erection of rear roof extension and insertion of front rooflight

    Received 21 Aug, published by the council 4 Oct 2026 Lawful development
  • HGY/2026/2692 Granted

    125 High Cross Road, Tottenham, London, N17 9NR

    Lawful development: Proposed use for change of use within Class E to a Nail shop (Class E(c)(iii))

    Received 29 Sep, published by the council 4 Oct 2026 Lawful development
  • HGY/2026/2637 Granted

    30 Gloucester Road, Tottenham, London, N17 6DH

    Lawful development: Proposed use. Loft conversion including 2x roof lights and L-shaped box dormer to the rear roof slopes with materials to match existing materials on main roof

    Received 21 Sep, published by the council 4 Oct 2026 Lawful development
  • HGY/2026/2420 Granted

    50 St Loys Road, Tottenham, London, N17 6UD

    Certificate of Lawfulness: Proposed erection of an L-shaped rear dormer including the insertion of 2nos. front rooflights.

    Received 28 Aug, published by the council 7 Sep 2026 Lawful development