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Planning application

12 Tilson Road, Tottenham, London, N17 9UY

Granted Haringey HGY/2026/0355 Householder planning permission

Works: Extension Loft or dormer Windows or glazing Several homes

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

Erection of two flat-roof dormers to the side roof slopes, including extension of the main ridgeline to form a new rear-facing gable. Reconfiguration of existing ground floor windows and doors to the rear elevation. Construction of a rear garden terrace with an outdoor kitchen.

As published by the council, reference HGY/2026/0355

Application record

Reference
HGY/2026/0355
Type
Householder planning permission
Status
Decision Made
Decision
Approve with Conditions
Received
10 Feb 2026
Validated
10 Feb 2026
Decided
2 Apr 2026
Ward
Northumberland Park
Decision by
Delegated Decision
Postcode
N17 9UY

Timeline

Dates from the published record

  1. 10 Feb 2026

    Received by Haringey

  2. 2 Apr 2026

    Decision issued: Approve with Conditions

  3. 24 Jul 2026

    Added to PlanIndex

Documents

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

8 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 2 April 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 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

  • 28 Tilson Road, Tottenham, London, N17 9UY

    HGY/2023/0199 Submitted 20 Jan 2023 0m away

    Loft conversion with rear dormer and 2no. front rooflights.

    Granted Lawful development Loft or dormer 10 docs

  • 35, Wycombe Road, London, N17 9XN

    HGY/2021/1820 Submitted 29 Apr 2021 44m away

    Certificate of lawfulness: Existing use of dwelling house as three self-contained flats

    Granted Lawful development New dwelling 9 docs
    Domestic

  • 5 Spencer Road, Tottenham, London, N17 9UU

    HGY/2026/0177 Submitted 21 Jan 2026 77m away

    Erection of single storey rear/side extension.

    Granted Householder Extension 6 docs
    Small domestic

  • 4-6, Poynton Road, London, N17 9SL

    HGY/2021/0263 Submitted 15 Jan 2021 85m away

    Approval of details reserved by a conditions 7 (construction management plan) and 9 (details of flood risk measures) of planning permission HGY/2020/0182.

    Granted Conditions 8 docs

  • 4-6, Poynton Road, London, N17 9SL

    HGY/2021/2113 Submitted 20 Jul 2021 85m away

    Non-material amendment sought to planning application HGY/2020/0182, to set the back wall of the dwelling further rearwards into the site by a maximum of 200mm, minor amendments to positioning of rear fenestration.

    Granted Amendments Windows or glazing 9 docs
    Domestic

  • Ashdowne Court, 56 Lansdowne Road, Tottenham, London, N17 9XQ

    HGY/2026/1387 Submitted 15 May 2026 106m away

    Approval of details reserved by a condition 13 (Ecological enhancement/protection measures) attached to planning application Ref: HGY/2022/0295

    Granted Conditions 6 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