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Planning application

2026/0639

103, RED SQUARE, 3 Piano Lane, Hackney, London, N16 9AY

Refused Hackney Certificate of Lawful Development Existing/Proposed

Proposal

Existing use of the premises as a self-contained dwelling (use class C3).

As published by the council, reference 2026/0639

Timeline

Dates from the published record

  1. 25 Mar 2026

    Received by Hackney

  2. 24 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 2026/0591 Granted

    50, RED SQUARE, 3 Piano Lane, Hackney, London, N16 9AW

    Replacement windows and doors

    18 Mar 2026 49m away Householder
  • 2026/0452 Granted

    17 Clissold Road, Hackney, London, N16 9EX

    Submission of details pursuant to condition 4 (Materials) attached to planning permission ref 2025/0325 dated 12/11/2025.

    2 Mar 2026 123m away Conditions
  • 2025/2150 Granted

    DANIEL HOUSE REFERAL UNIT, 41 - 51 Clissold Road, Hackney, London, N16 9EX

    Installation of new external ramps to facilitate wheelchair access along with landscape alterations. Replacement of existing doors and windows, new paint finish to front elevation with external cladding. Replacement of existing roof finishes and installation of new rooftop plant equipment. Proposed signage to front elevation.

    30 Sep 2025 123m away Full applications
  • 2025/2858 Granted

    1 Carysfort Road, Hackney, London, N16 9AA

    Replacement of all windows, new front door. New Air Source Heat Pump to first floor rear. New window to first floor rear. New roof light to the first floor outrigger.

    25 Dec 2025 154m away Full applications
  • 2026/0912 Status unknown

    Upper Flat, 34 Carysfort Road, Hackney, London, N16 9AL

    Erection of a roof terrace over the existing rear outrigger.

    29 Apr 2026 164m away Full applications
  • 2025/2076 Granted

    22 Carysfort Road, Hackney, London, N16 9AL

    Amalgamation of Ground Floor Flat, and First and Second Floor Flat to reconvert the existing property into a single dwellinghouse

    21 Sep 2025 164m 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