98 Mount Pleasant Road, Tottenham, London, N17 6TH

1. 8 Dec 2022

   Received by Haringey

2. 27 Feb 2023

   Decision issued: Permitted Development

3. 23 Sep 2026

   Added to PlanIndex

Haringey granted permission on 27 February 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 109 Mount Pleasant Road, Tottenham, London, N17 6TQ

  HGY/2026/0160 Submitted 20 Jan 2026 100 yards away

  Replacement of the existing windows with new double glazed uPVC windows and replacement of the existing doors for composite double glazed door (front) and uPVC double glazed door (rear).

  Granted Full applications Windows or glazing 9 docs

• 19 Marden Road, Tottenham, N17 6NE

  HGY/2024/1320 Submitted 9 May 2024 100 yards away

  Replacement of existing timber balcony structure and stair to rear garden from first floor flat, including alterations to the balcony and stair location and layout to aid use and access.

  Granted Full applications 8 docs

• Flats A & B, 1 Marden Road, Tottenham, London, N17 6NE

  HGY/2026/1028 Submitted 10 Apr 2026 100 yards away

  Replacement of the property’s existing timber single glazed front door with a new double glazed composite front door.

  Granted Full applications Windows or glazing 7 docs

• 111 Napier Road, Tottenham, London, N17 6YQ

  HGY/2025/3604 Submitted 31 Dec 2025 100 yards away

  NPW | Certificate of Lawfulness for proposed single storey rear extension and proposed rear dormer & outrigger extensions to facilitate loft conversion

  Granted Lawful development Extension Loft or dormer 3 docs
  Small domestic

• 133 Napier Road, Tottenham, London, N17 6YQ

  HGY/2025/2738 Submitted 7 Oct 2025 100 yards away

  Erection of single storey ground floor rear extension and first floor rear extension

  Granted Householder Extension 8 docs
  Small domestic

• 57, Morrison Avenue, London, N17 6TU

  HGY/2019/3042 Submitted 5 Nov 2019 100 yards away

  Certificate of lawfulness for the proposed erection of a rear dormer to main roof and part-extension above two-storey rear out-rigger.

  Granted Lawful development Extension Loft or dormer 14 docs

• HGY/2026/0445 Awaiting decision

  21 Arcadian Gardens, Wood Green, London, N22 5AG

  Lawful development: Existing use. The building at No. 21 Arcadian Gardens is and has been in use as a Use Class C4 House in Multiple Occupation.

  Received 22 Sep, published by the council 23 Sep 2026 Lawful development
• HGY/2026/2109 Granted

  39 Coldfall Avenue, Hornsey, London, N10 1HS

  Certificate of Lawfulness (Proposed): Construction of a single-storey rear infill extension; formation of a rear roof dormer in connection with the conversion of the existing loft to habitable accommodation; installation of rooflights to the front roof slope; installation of associated windows and doors; internal alterations; and all associated building works.

  Received 27 Jul, published by the council 10 Aug 2026 Lawful development
• HGY/2026/1593 Refused

  Flats A/B/C 103 Myddleton Road, Wood Green, London, N22 8NE

  Certificate of lawfulness for the existing use of the property as 3x self-contained flats (comprising of (Flat A) 1x 2 bed flat, (Flat B) 1x 1 bed flat and (Flat C) 1x 3 bed flat in the outbuilding) for more than 4 years.

  Received 5 Jun, published by the council 24 Jul 2026 Lawful development
• HGY/2026/1925 Granted

  66 Summerhill Road, Tottenham, London, N15 4HG

  Certificate of Lawfulness: Existing use as a Class C4 HMO for up to 6 unrelated individuals

  Received 22 Jul, published by the council 24 Jul 2026 Lawful development
• HGY/2026/2471 Granted

  20 Bancroft Avenue, Hornsey, London, N2 0AS

  Certificate of lawfulness for the proposed rection of a new rear-side dormer extension, together with the installation of four front rooflights and two rear rooflights.

  Received 7 Sep, published by the council 17 Sep 2026 Lawful development