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Planning application

2025/2842

Pih London Ltd, 333 Seven Sisters Road, Hackney, London, N4 1QR

Granted Hackney Certificate of Lawful Development Existing/Proposed

Proposal

Existing use as a self-contained dwelling (Use class C3)

As published by the council, reference 2025/2842

Timeline

Dates from the published record

  1. 22 Dec 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

  • 2026/0823 Status unknown

    Flat 1, HORNBEAM APARTMENTS Seven Sisters Road, Hackney, London, N4 1JU

    The proposed scheme supports the installation of new elevated pipework/gantry between the two apartment blocks, 2.2m above ground level to support in the heating upgrade of the apartment blocks.

    16 Apr 2026 42m away Full applications
  • 2026/0661 Status unknown

    WOODBERRY DOWN PRIMARY SCHOOL Woodberry Grove, Hackney, London, N4 1SY

    Refurbishment of kitchen area and surrounding offices/store rooms, dining hall and associated WCs following flooding. Includes stripping out of all modern fixtures and finishes, doors, installation of new cold rooms, plus re-decoration. replacement of 2 no. extract louvres, installation of 1 no. new metal louvre to a window frame, installation of 2no. condensers and pipework to dining hall flat roof. Internal mechanical and electrical works.

    26 Mar 2026 58m away Heritage and listed buildings
  • 2026/0980 Status unknown

    WOODBERRY DOWN PRIMARY SCHOOL Woodberry Grove, Hackney, London, N4 1SY

    Works associated with kitchen refurbishment, including installation of 2 no. enlarged metal louvres for kitchen extract services within existing openings to North-facing windows to kitchen; Installation of 1 no. new metal louvre within current glazed opening to South-facing kitchen windows; Blocking and making good of 1 no. existing louvre opening to South-faxing kitchen windows; Installation of 2 no. condenser units to roof of Dining Hall extension, including associated pipework runs.

    8 May 2026 58m away Full applications
  • 2026/0806 Withdrawn

    FINMERE HOUSE Woodberry Down Estate, Hackney, London, N4 2TY

    Submission of details pursuant to condition 34 (Water Main Avoidance) attached to planning permission 2023/2371 on 18th July 2024 (as amended by 2025/2552)

    14 Apr 2026 161m away Conditions
  • 2026/0914 Status unknown

    Flat 1, KILPECK HOUSE Woodberry Down Estate, Hackney, London, N4 2TT

    Advertisement Consent Application to install vinyl wrapped advertisements onto 367sqm of hoarding for Phase 4 of the Woodberry Down Regeneration Scheme.

    29 Apr 2026 196m away Advertising
  • 2025/2807 Granted

    Site Known As Phase 4, Land Bounded By Seven Sisters Road, Rear Of St. Olave’s Church, Woodberry Down And Woodberry Grove, Hackney, London, N4

    Advertisement Consent Application to install vinyl wrapped advertisements onto 367sqm of hoarding for Phase 4 of the Woodberry Down Regeneration Scheme.

    18 Dec 2025 196m away Advertising

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