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Planning application

7 Twyford Avenue, Hornsey, London, N2 9NU

Refused Haringey HGY/2026/0236 Householder planning permission

Works: Extension Windows or glazing Domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Removal of a single garage and the erection of a 2 storey side extension; changes to rear fenestration.

As published by the council, reference HGY/2026/0236

Application record

Reference
HGY/2026/0236
Type
Householder planning permission
Status
Decision Made
Decision
Refused As published: Refuse
Received
27 Jan 2026
Validated
27 Jan 2026
Decided
20 Mar 2026
Ward
Fortis Green
Decision by
Delegated Decision
Postcode
N2 9NU

Site history

Applications at this address on the Haringey register

This site has had 2 applications since 2026: 1 approved, 1 refused.

  • HGY/2026/2696 Granted

    7 Twyford Avenue, Hornsey, London, N2 9NU

    Five Day Notice. T1 Oak in decline - remove all major dead wood and pollard to encourage regrowth

    Decided 29 Sep 2026 Trees

Timeline

Dates from the published record

  1. 27 Jan 2026

    Received by Haringey

  2. 20 Mar 2026

    Decision issued: Refuse

  3. 24 Jul 2026

    Added to PlanIndex

Documents

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

22 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

Haringey refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 45 Twyford Avenue, Hornsey, London, N2 9NU

    HGY/2026/0673 Submitted 10 Mar 2026 50 yards away

    T1) Mature Oak in rear garden: Overall crown reduction by up to 2 metres; all pruning cuts within previous reduction framework; remove any dead and defective branchwood.

    Granted Trees 5 docs

  • 7 Twyford Avenue, Hornsey, London, N2 9NU

    HGY/2026/2696 Submitted 29 Sep 2026 50 yards away

    Five Day Notice. T1 Oak in decline - remove all major dead wood and pollard to encourage regrowth

    Granted Trees 2 docs

  • 42 Twyford Avenue, Hornsey, London, N2 9NL

    HGY/2025/3281 Submitted 27 Nov 2025 100 yards away

    Works to tree protected by a TPO T7 Oak, reduce over extended lateral branches by 2-3m (All other tree works may proceed as only T7 Oak is protected by a TPO) All work cyclical maintenance

    Granted Trees 9 docs

  • 56 Twyford Avenue, Hornsey, London, N2 9NL

    HGY/2025/2766 Submitted 9 Oct 2025 100 yards away

    Five Day Notice. We have an Oak tree at 56 Twyford Avenue, N2 9NL, which has a TPO. It has several branches which need to be removed/made safe due to crossing, fused and split sections and dead wood. I’ve attached some photos for consideration. I’ve also attached a photo of the neighbours tree showing mass die-back and carrying dead wood which is number 58.

    Granted Trees 2 docs

  • Lynton Grange, Fortis Green, Hornsey, London, N2 9EU

    HGY/2025/2756 Submitted 15 Oct 2025 150 yards away

    Details pursuant to condition 17 (desk top contamination assessment) of planning permission HGY/2022/4411 for Demolition of 20 x existing garages on-site and erection of 5 x two-storey residential units with associated landscaping, parking, refuse and cycle storage.

    Granted Conditions Demolition 5 docs

  • Lynton Grange, Fortis Green, Hornsey, London, N2 9EU

    HGY/2023/1251 Submitted 10 May 2023 150 yards away

    G1 Lime twin stem, fell, due to subsidence.

    Granted Trees 4 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