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Planning application

HGY/2021/1697

66, Grove Park Road, London, N15 4SN

Granted Haringey Lawful development: Existing use

Proposal

Existing use as 2 separate flats of the dwelling house (certificate of lawfulness: existing use)

As published by the council, reference HGY/2021/1697

Timeline

Dates from the published record

  1. 19 May 2021

    Received by Haringey

  2. 14 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 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/2026/1646 Awaiting decision

    53 Grove Park Road, Tottenham, London, N15 4SL

    Replacement of all existing timber single-glazed windows with new slimline timber double-glazed windows to front elevation, new uPVC double-glazed windows to side and rear elevation, and replacement of existing ground floor side/rear exit-door with new uPVC double-glazed unit.

    10 Jun 2026 57m away Householder
  • HGY/2026/1835 Granted

    85 Grove Park Road, Tottenham, London, N15 4SL

    Tree Number - T1 Tree Type - Sycamore (Acer pseudoplatanus) Approx. Height - 14m Location - See map Service - Cut Back Work required - Cut back the northern aspect of the crown over 35 Nelson road only by removing up to 2m. Reason - To reduce encroachment onto neighbouring property Priority code -ON

    30 Jun 2026 57m away Trees
  • HGY/2026/1568 Awaiting decision

    8 Nelson Road, Tottenham, London, N15 4LE

    Replacement of timber single-glazed windows with timber and uPVC double-glazed windows and replacement of timber single-glazed rear door with uPVC double-glazed rear door.

    3 Jun 2026 82m away Full applications
  • HGY/2026/0920 Granted

    104 Beaconsfield Road, Tottenham, London, N15 4SQ

    Replacement of the existing timber single-glazed windows with new timber double-glazed windows to the front and UPVC windows to the rear

    30 Mar 2026 84m away Full applications
  • HGY/2023/0021 Granted

    43 Beaconsfield Road, Tottenham, London, N15 4SH

    Part retrospective application for restoration of front elevation of site along with single-storey rear and side infill extensions at ground floor, loft conversion with rear dormers to main and outrigger roofs. Installation of solar panels to roofs.

    5 Jan 2023 84m away Householder
  • HGY/2026/0948 Granted

    35 Beaconsfield Road, Tottenham, London, N15 4SH

    Lawful development: Existing use as a Class C4 HMO for up to 6 unrelated individuals

    6 May 2026 84m 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