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Planning application

HGY/2021/1869

91, Maryland Road, London, N22 5AR

Decided Haringey Lawful development: Proposed use

Proposal

Certificate of lawfulness (proposed use) for erection of a rear extension.

As published by the council, reference HGY/2021/1869

Timeline

Dates from the published record

  1. 27 May 2021

    Received by Haringey

  2. 21 Jul 2021

    Decision issued: Permission Required CoL

  3. 25 Jul 2026

    Added to PlanIndex

After the decision

The process from here

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • HGY/2026/1274 Refused

    30 Maryland Road, Wood Green, London, N22 5AN

    Erection of single storey extension which extends beyond the rear wall of the original house by 5m, for which the maximum height would be 3.1m and for which the height of the eaves would be 3m

    7 May 2026 64m away Prior approval
  • HGY/2026/1273 Granted

    30 Maryland Road, Wood Green, London, N22 5AN

    Certificate of lawfulness: proposed use for the formation of a rear dormer roof extension, installation of rooflights and flue to front slope

    7 May 2026 64m away Lawful development
  • HGY/2023/0081 Granted

    First Floor Flat, 38 Maryland Road, Wood Green, London, N22 5AN

    Loft conversion comprising a rear dormer extension and the installation of roof lights to the front of the property.

    10 Jan 2023 64m away Full applications
  • HGY/2026/1960 Awaiting decision

    30 Maryland Road, Wood Green, London, N22 5AN

    Erection of single storey extension which extends beyond the rear wall of the original house by 5m, for which the maximum height would be 3.1m and for which the height of the eaves would be 3m

    13 Jul 2026 64m away Prior approval
  • HGY/2026/1683 Refused

    244 Lyndhurst Road, Wood Green, London, N22 5AU

    Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3.4m and for which the height of the eaves would be 3m

    15 Jun 2026 80m away Prior approval
  • HGY/2026/0655 Granted

    244 Lyndhurst Road, Wood Green, London, N22 5AU

    Certificate of Lawfulness Proposed: Amalgamation of two flats back into single dwelling.

    9 Mar 2026 80m away Lawful development

In Haringey

  • HGY/2026/2104 Granted

    17 Sperling Road, Tottenham, London, N17 6UQ

    Certificate of lawfulness for proposed use: Loft conversion with erection of rear L-shaped dormer and insertion of 2no. front rooflights.

    23 Jul 2026 Lawful development
  • HGY/2026/1307 Granted

    49 Lordsmead Road, Tottenham, London, N17 6EX

    Certificate of lawfulness for the existing use of the property as five separate self-contained flats.

    8 May 2026 Lawful development
  • HGY/2026/1885 Granted

    6, Grainger Road, London, N22 5LT

    Certificate of Lawfulness: Proposed alterations to the roof comprising the installation of 3no. rooflights (2no. front facing and 1no. rear facing).

    6 Jul 2026 Lawful development
  • HGY/2026/1375 Granted

    Flats 1, 2, & 3 149 Crescent Road, Wood Green, London, N22 7RU

    Certificate of lawfulness for the existing use of the property as 3 self-contained flats (comprising of ground floor 2 bed, first floor 2 bed, second floor 1 bed) for more than 4 years.

    14 May 2026 Lawful development
  • HGY/2026/1409 Granted

    492 Archway Road, Hornsey, London, N6 4NA

    Certificate of Lawfulness Existing Use. Use of lower ground floor as two flats (Use Class C3).

    19 May 2026 Lawful development