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Planning application

2025/2245

20 Alexandra Grove, Hackney, London, N4 2LF

Granted Hackney Certificate of Lawful Development Existing/Proposed

Proposal

Application for a lawful development certificate (existing) to confirm lawful use of the building as 8 separate flats

As published by the council, reference 2025/2245

Timeline

Dates from the published record

  1. 10 Oct 2025

    Received by Hackney

  2. 24 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

  • 2026/0928 Status unknown

    Flat A, 37 Alexandra Grove, Hackney, London, N4 2LQ

    Erection of single storey outbuilding in rear garden.

    30 Apr 2026 47m away Full applications
  • 2026/0696 Status unknown

    19 Alexandra Grove, Hackney, London, N4 2LQ

    Rear outbuilding

    30 Mar 2026 47m away Full applications
  • 2026/0949 Status unknown

    5 Gloucester Drive, Hackney, London, N4 2LE

    Erection of a three-storey detached dwelling and associated external bin store and landscaping

    1 May 2026 84m away Full applications
  • 2025/2684 Refused

    19 Gloucester Drive, Hackney, London, N4 2LE

    Erection of a two storey/ part three storey, plus basement, 4-bed detached dwelling (Use Class C3) and creation of a new pedestrian access through 19 Gloucester Drive with associated alterations.

    5 Dec 2025 84m away Full applications
  • 2026/0839 Status unknown

    Flat A, 36 Gloucester Drive, Hackney, London, N4 2LN

    Approval of details pursuant to condition, 3 (Drainage/ Suds) of planning permission 2025/1781 dated 18/02/2026

    20 Apr 2026 98m away Conditions
  • 2026/1177 Status unknown

    70 Gloucester Drive, Hackney, London, N4 2LN

    Approval of details pursuant to condition 5 (Swift boxes) of planning permission 2024/0168 dated 11/02/2024

    2 Jun 2026 98m away Conditions

In Hackney

  • 2026/1431 Status unknown

    36 Hawksley Road, Hackney, London, N16 0TJ

    Application for a Certificate of Lawfulness (Proposed) for the construction of a rear 'L shaped' roof dormer ( two-storeys over the rear outrigger) and the installation of 3 x rooflights.

    30 Jun 2026 Lawful development
  • 2026/1294 Status unknown

    29 Walford Road, Hackney, London, N16 8EF

    (none)

    16 Jun 2026 Lawful development
  • 2026/1275 Status unknown

    Second Floor And Third Floor Flat, 418 Kingsland Road, Hackney, London, E8 4AA

    Certificate of Lawfulness to confirm works associated with planning permission 2021/3329 constitute implementation.

    13 Jun 2026 Lawful development
  • 2026/1269 Status unknown

    68 Albion Drive, Hackney, London, E8 4LX

    Prior Approval for the installation of solar photovoltaic panels on a flat roof under schedule 2, Part 14 Class A.

    12 Jun 2026 Lawful development
  • 2026/1229 Status unknown

    55 Linthorpe Road, Hackney, London, N16 5QT

    Proposed erection of rear dormer.

    8 Jun 2026 Lawful development