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Planning application

HGY/2021/1634

Flat B, 32, Mattison Road, London, N4 1BD

Granted Haringey Full planning permission

Proposal

Loft conversion with rear dormer extension (AMENDED DESCRIPTION)

As published by the council, reference HGY/2021/1634

Timeline

Dates from the published record

  1. 25 May 2021

    Received by Haringey

  2. 20 Jul 2021

    Decision issued: Approve with Conditions

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • HGY/2026/1082 Refused

    21 Pemberton Road, Hornsey, London, N4 1AX

    Addition of dormer extension and rooflights

    16 Apr 2026 68m away Full applications
  • HGY/2026/0254 Granted

    57 Pemberton Road, Hornsey, London, N4 1AX

    2nd floor roof terrace, to existing flat roof. (Revised Plans)

    3 Feb 2026 68m away Householder
  • HGY/2026/0136 Granted

    First Floor Flat, 19 Pemberton Road, Hornsey, London, N4 1AX

    Loft conversion and addition of roof terrace.

    19 Jan 2026 68m away Householder
  • HGY/2023/0052 Granted

    9 Duckett Road, Hornsey, London, N4 1BJ

    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.

    9 Jan 2023 84m away Lawful development
  • HGY/2024/2395 Refused

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    30 Aug 2024 84m away Lawful development
  • HGY/2026/1777 Awaiting decision

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    Replacement of the existing side return bay window with a single storey lower-ground floor side return infill extension

    6 Jul 2026 114m away Householder

In Haringey

  • HGY/2026/1706 Granted

    38 Strode Road, Tottenham, London, N17 6TZ

    Replacement of timber and upvc front, side and rear windows with new double glazed uPVC windows. timber rear exit door be removed and replaced with new high-quality double glazed uPVC door.

    1 Jul 2026 Full applications
  • HGY/2026/1577 Granted

    87 Broadwater Road, Tottenham, London, N17 6EP

    Replacement of existing UPVC double glazed and timber single glazed windows on front, side and rear elevations with new UPVC double glazed windows.

    4 Jun 2026 Full applications
  • HGY/2026/1879 Awaiting decision

    13 Ribblesdale Road, Hornsey, London, N8 7EP

    Erection of Flat 1 to have a infill extension and flat 2 with an rear extension. Conversion of existing storage space in attic to a liveable space for Flat 5.

    30 Jul 2026 Full applications
  • HGY/2026/1954 Awaiting decision

    Adjacent to 480 - 482 Archway Road, Hornsey, London, N6 4NA

    installation of Electric Vehicle Charging Infrastructure on the carriageway adjacent to Adjacent to 480 - 482 Archway Road

    27 Jul 2026 Full applications
  • HGY/2026/2025 Awaiting decision

    4 Eastbourne Road, Tottenham, London, N15 6NT

    Replace all existing windows throughout the property with new double-glazed uPVC windows. Change the existing timber main entrance door to the property with a new updated double-glazed composite door.

    27 Jul 2026 Full applications