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Planning application

44 Lanchester Road, Hornsey, London, N6 4TA

Granted Haringey HGY/2026/1881 Lawful development: Proposed use

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Certificate of Lawfulness: Proposed construction of a rear and side roof dormer with 2 rooflights; Partial conversion of the existing garage to a home office, including replacement of the garage door, insertion of a side and rear window, and infill of part of the garage roof; Installation of retractable fabric awnings to first-floor rear windows and replacement awnings to rear ground-floor windows; Installation of external wall insulation; and Installation of roof-mounted solar panels.

As published by the council, reference HGY/2026/1881

Application record

Reference
HGY/2026/1881
Type
Lawful development: Proposed use
Status
Decision Made
Decision
Permitted Development
Received
6 Jul 2026
Validated
6 Jul 2026
Decided
3 Aug 2026
Ward
Fortis Green
Decision by
Delegated Decision
Postcode
N6 4TA

Timeline

Dates from the published record

  1. 6 Jul 2026

    Received by Haringey

  2. 24 Jul 2026

    Added to PlanIndex

  3. 3 Aug 2026

    Decision issued: Permitted Development

Documents

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

26 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 3 August 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 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 500 metres

  • 37 Lanchester Road, London N6 4TA

    HGY/2023/0071 Submitted 9 Jan 2023 0m away

    Works to trees protected by a TPO. T1 Oak: Remove major dead wood. Reduce height by 2m and crown spread to south and west by approximately 1m to improve shape, check growth and reduce chances of branch break out. T2 Oak: Remove major dead wood. Reduce height by 2m and crown spread to south by approximately 1m to improve shape, check growth and reduce chances of branch break out. T3 Oak: Remove major dead wood. Reduce height by 2m and crown spread to south by approximately 1m and west by approx 2m to improve shape, check growth and reduce chances of branch break out. T6 Oak: Remove major dead wood. Reduce height by 2m and crown spread to north and west by approximately 1m to improve shape, check growth and reduce chances of branch break out.

    Granted Trees 6 docs

  • 34 Lanchester Road, Hornsey, London, N6 4TA

    HGY/2026/0791 Submitted 20 Mar 2026 0m away

    Works to tree protected by a TPO. T1 Quercus robur (English Oak) - large tree to rear left hand side of garden. Proposed balanced pollarding reduction by 2m. Tree has been maintained before and has a balanced crown, meaning a balanced reduction will suit. T1 in the sketch.

    Granted Trees 6 docs

  • 39A Lanchester Road, Hornsey, London, N6 4SX

    HGY/2025/2463 Submitted 11 Sep 2025 58m away

    Works to tree protected by a TPO. T1 - Hornbeam tree (14m) - reduce crown to previous pruning points, approximately 3m reduction.

    Granted Trees 6 docs

  • Tudor House, 45 Lanchester Road, Hornsey, London, N6 4SX

    HGY/2024/2894 Submitted 21 Oct 2024 58m away

    Erection of new garden store

    Granted Householder 13 docs
    Domestic

  • 49, Pikaby, Lanchester Road, Hornsey, London, N6 4SX

    HGY/2022/4066 Submitted 9 Nov 2022 58m away

    T1 is an Oak Tree Proposed works: Reduce the tree away by 2.5 metres away from number 51 Lanchester Rd Reasons for works : Squirrels have been gaining access into 51 Lanchester Rd roof area and causing damage

    Granted Trees 4 docs

  • Inglewood, 65 Lanchester Road, Hornsey, London, N6 4SX

    HGY/2024/2886 Submitted 21 Oct 2024 58m away

    Works to tree protected by a TPO. Hornbeam - Reduce to 2-3m below previous reduction points due to advanced basal decay as documented in the attached report

    Granted Trees 6 docs

In Haringey

  • HGY/2026/2042 Granted

    Flat B, 101 Talbot Road, Hornsey, London, N6 4QX

    Certificate of Lawfulness (proposed) for replacement of existing first-floor front elevation windows with new like-for-like timber double-glazed windows.

    20 Jul 2026 Lawful development
  • HGY/2026/1396 Granted

    15 Pellatt Grove, Wood Green, London, N22 5NP

    Certificate of lawfulness for the existing use of the property as a 6-bedroom House in Multiple Occupation (HMO) for up to six occupants (Class C4 use).

    18 May 2026 Lawful development
  • HGY/2026/2471 Awaiting decision

    20 Bancroft Avenue, Hornsey, London, N2 0AS

    Lawful development: Proposed use. erection of a new rear-side dormer extension, together with the installation of four front rooflights and two rear rooflights.

    7 Sep 2026 Lawful development
  • HGY/2026/1951 Granted

    105 Alexandra Road, Wood Green, London, N8 0LG

    Certificate of Lawfulness (existing) for continued use of property as two flats (C3)

    10 Jul 2026 Lawful development
  • HGY/2026/2416 Awaiting decision

    Vincent House, 1A Vincent Road, Tottenham, London, N15 3QA

    Certificate of Lawfulness: Existing use of the property as six self-contained flats.

    4 Sep 2026 Lawful development