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Planning application

13 Onslow Gardens, Hornsey, London, N10 3JT

Granted Haringey HGY/2023/0540 Householder planning permission

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

Proposal

Construction of an outbuilding

As published by the council, reference HGY/2023/0540

Application record

Reference
HGY/2023/0540
Type
Householder planning permission
Status
Decision Made
Decision
Approve with Conditions
Received
22 Feb 2023
Validated
22 Feb 2023
Decided
9 May 2023
Ward
Muswell Hill
Decision by
Delegated Decision
Postcode
N10 3JT

Timeline

Dates from the published record

  1. 22 Feb 2023

    Received by Haringey

  2. 9 May 2023

    Decision issued: Approve with Conditions

  3. 17 Sep 2026

    Added to PlanIndex

Documents

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

9 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 9 May 2023, 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 500 metres

  • 26 Onslow Gardens, Hornsey, London, N10 3JU

    HGY/2026/1715 Submitted 16 Jun 2026 41m away

    Certificate of Lawfulness for the proposed erection of a dormer extension to the rear and the installation of two rooflights on the front roof slope.

    Granted Lawful development Extension Loft or dormer 18 docs
  • 24 Onslow Gardens, Hornsey, London, N10 3JU

    HGY/2026/1408 Submitted 19 May 2026 41m away

    Enlargement of existing rear dormer and installation of a front dormer window.

    Granted Householder Loft or dormer Windows or glazing 10 docs
    Domestic
  • 24 Onslow Gardens, Hornsey, London, N10 3JU

    HGY/2026/1679 Submitted 15 Jun 2026 41m away

    Erection of a single storey rear and side extension and installation of rear rooflights to infill extension. (AMENDED DESCRIPTION)

    Granted Householder Extension Loft or dormer 7 docs
    Small domestic
  • 26 Onslow Gardens, Hornsey, London, N10 3JU

    HGY/2026/1669 Submitted 24 Jun 2026 41m away

    91% historically approved · decision due ~19 Aug

    Erection of a wrap around ground floor rear extension and extension of first floor rear outrigger; erection of two front roof lights.

    Awaiting decision Householder Extension Loft or dormer 14 docs
    Domestic
  • 24 Onslow Gardens, Hornsey, London, N10 3JU

    HGY/2026/0940 Submitted 1 Apr 2026 41m away

    Certificate of lawfulness for the proposed erection of a rear dormer.

    Granted Lawful development Loft or dormer 5 docs
  • 20, Onslow Gardens, London, N10 3JU

    HGY/2021/2396 Submitted 16 Aug 2021 50m away

    Non-material amendment following a grant of planning permission HGY/2021/1113 involving the retention of existing wall to allow for a bin store area

    Granted Amendments 4 docs

In Haringey

  • HGY/2026/2282 Awaiting decision

    77 Falkland Road, Hornsey, London, N8 0NS

    Single storey side and rear extension.

    14 Sep 2026 Householder
  • HGY/2026/2059 Granted

    21 Shanklin Road, Hornsey, London, N8 8TJ

    Single Storey Rear Extension

    20 Jul 2026 Householder
  • HGY/2026/2162 Granted

    71 Fairfax Road, Hornsey, London, N8 0NH

    Erection of L-shaped rear dormer; erection of single storey rear extension; 2 no. front roof lights.

    30 Jul 2026 Householder
  • HGY/2026/1895 Granted

    396 St Anns Road, Tottenham, London, N15 3ST

    Erection of single storey side infill extension, formation of dormer window and insertion of 4 nos. rooflights (3no. front facing and 1no. rear facing).

    17 Jul 2026 Householder
  • HGY/2026/1959 Granted

    10 Roseberry Gardens, Tottenham, London, N4 1JJ

    Erection of a single storey rear and side wraparound extension, formation of dormer window and insertion of 3 nos. rooflights to front roof slope (amended).

    17 Jul 2026 Householder