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Planning application

2025/2116

17 Holly Street, Hackney, London, E8 3XR

Granted Hackney Certificate of Lawful Development Existing/Proposed

Proposal

Lawful Development Certificate for erection of rear dormer and 2no. front rooflights

As published by the council, reference 2025/2116

Timeline

Dates from the published record

  1. 25 Sep 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

  • 2026/1199 Status unknown

    321 Queensbridge Road, Hackney, London, E8 3AN

    Proposal to widen the existing ground-floor openings to the rear elevation, and replacement glazing

    3 Jun 2026 126m away Householder
  • 2025/2702 Granted

    Land To The Rear Of 64 Middleton Road, London, E8 4BS

    Non material amendment of planning permission 2022/0963 dated 11/08/2025 for minor changes to the appearance of the building which includes facade materials; windows/rooflight sizes and locations; external facade fixtures and internal ceiling height.

    8 Dec 2025 128m away Amendments
  • 2025/2645 Granted

    52 Middleton Road, Hackney, London, E8 4BS

    Replacement of the existing windows and doors with new double glazed timber windows and doors to the front and rear elevations.

    3 Dec 2025 128m away Full applications
  • 2025/2147 Granted

    Flat B, 11 Albion Square, Hackney, London, E8 4ES

    Tree location - front garden T1 - Approx. H3 S2 16DBH self set Holly species impacting on boundary line Fell as close as possible to ground level Apply appropriate herbicide

    29 Sep 2025 167m away Trees
  • 2026/0607 Status unknown

    298 Queensbridge Road, Hackney, London, E8 3NH

    Replace the existing roof and dormer windows and carry out any necessary repairs to the chimneys, soffits, and rainwater fixtures.

    20 Mar 2026 171m away Heritage and listed buildings
  • 2026/0606 Status unknown

    298 Queensbridge Road, Hackney, London, E8 3NH

    Replace the existing roof and dormer windows and carry out any necessary repairs to the chimneys, soffits, and rainwater fixtures.

    20 Mar 2026 171m away Full applications

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