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Planning application

First Floor Flat, 57, Mattison Road, London, N4 1BG

Granted Haringey HGY/2021/2354 Full planning permission

Works: Extension Loft or dormer

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

Proposal

Rear dormer roof extension; rear roof terrace and 2 x front rooflights.

As published by the council, reference HGY/2021/2354

Application record

Reference
HGY/2021/2354
Type
Full planning permission
Status
Decision Made
Decision
Granted As published: Approve with Conditions
Received
16 Jul 2021
Validated
16 Jul 2021
Decided
28 Sep 2021
Ward
Harringay
Decision by
Delegated Decision
Postcode
N4 1BG

Timeline

Dates from the published record

  1. 16 Jul 2021

    Received by Haringey

  2. 28 Sep 2021

    Decision issued: Approve with Conditions

  3. 4 Oct 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 28 September 2021, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • First Floor Flat, 97 Mattison Road, Hornsey, London, N4 1BQ

    HGY/2025/3143 Submitted 12 Dec 2025 100 yards away

    Loft extension including the erection of a rear dormer, front rooflights and rear roof terrace.

    Granted Full applications Extension Loft or dormer 11 docs

  • 21 Mattison Road, Hornsey, London, N4 1BG

    HGY/2026/2579 Submitted 15 Sep 2026 100 yards away

    91% historically approved · decision due ~10 Nov

    Erection of a single-storey partial side extension including the creation of a lightwell and refurbishment of the ground-floor rear elevation; construction of a rear dormer including the installation of 3x front/1x rear rooflights and construction of a second-floor outrigger roof extension, including associated roof terrace.

    Awaiting decision Householder Extension Loft or dormer 17 docs
    Small domestic

  • Flat B, 33 Mattison Road, Hornsey, London, N4 1BG

    HGY/2026/0414 Submitted 16 Feb 2026 100 yards away

    Formation of rear dormer and outrigger roof extension with two rooflights to front elevation

    Granted Full applications Extension Loft or dormer 18 docs

  • 9 Duckett Road, Hornsey, London, N4 1BJ

    HGY/2023/0052 Submitted 9 Jan 2023 100 yards away

    Replacement of two existing ground floor Windows on the rear elevation with glazed doors; the replacement of one existing ground floor Window on the side elevation with a glazed fixed panel; and the addition of a cast iron staircase to rear elevation.

    Granted Lawful development Windows or glazing 6 docs

  • Ground Floor Flat B, 45 Duckett Road, Hornsey, London, N4 1BJ

    HGY/2024/2395 Submitted 30 Aug 2024 100 yards away

    Certificate of lawfulness for the existing use as dwellinghouse within Use Class C3(C)

    Refused Lawful development 6 docs
    Domestic

  • 10 Duckett Road, Hornsey, London, N4 1BN

    HGY/2024/2482 Submitted 9 Sep 2024 100 yards away

    Replacement of existing timber windows and rear door with uPVC units

    Granted Full applications Windows or glazing 12 docs

In Haringey

  • HGY/2026/2289 Granted

    William Atkinson House, Beaufoy Road, Tottenham, London, N17 8AE

    Removal of the existing glazed shelters on deck access/walkway entrances to all blocks and the replacement of all existing timber balustrades with new metal railing balustrades.

    Received 14 Aug, published by the council 22 Aug 2026 Full applications
  • HGY/2026/2656 Awaiting decision

    1 Library Court, 391 High Road, Tottenham, London, N17 6QN

    Replacement of the timber front and side elevation windows with double glazed 'slimline' timber windows with vertical sliding sash and casement windows; timber windows on the rear elevation replaced with uPVC casement windows; Replacement of French Doors with double-glazed timber French doors; Rear exit door replaced with double-glazed uPVC door.

    Received 7 Oct, published by the council 11 Oct 2026 Full applications
  • HGY/2026/2479 Granted

    First Floor Flat B, 21 Woodside Road, Wood Green, London, N22 5HP

    Erection of rear dormer, installation of 2 front rooflights

    Received 4 Sep, published by the council 10 Sep 2026 Full applications
  • HGY/2026/1240 Granted

    92 The Avenue, Tottenham, London, N17 6TD

    Change of use from 5 Bed Single Dwelling House (Use Class C3) to 5 Bed House of Multiple Occupation (HMO - Use Class C4) for a maximum of six occupants

    Received 12 May, published by the council 24 Jul 2026 Full applications
  • HGY/2026/2577 Awaiting decision

    195 Albert Road, Wood Green, London, N22 7AQ

    Proposed single storey side/rear extension

    Received 7 Oct, published by the council 11 Oct 2026 Full applications