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Planning application

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

Refused Hackney 2026/0639 Certificate of Lawful Development Existing/Proposed

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

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

As published by the council, reference 2026/0639

Application record

Reference
2026/0639
Type
Certificate of Lawful Development Existing/Proposed
Status
Rejected
Decision
Refused As published: Refuse
Received
25 Mar 2026
Ward
Clissold Ward
Postcode
N16 9AY

Timeline

Dates from the published record

  1. 25 Mar 2026

    Received by Hackney

  2. 24 Jul 2026

    Added to PlanIndex

What this refusal means

Hackney refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

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

    2026/0591 Submitted 18 Mar 2026 50 yards away

    Replacement windows and doors

    Granted Householder Windows or glazing
    Domestic
  • 17 Clissold Road, Hackney, London, N16 9EX

    2026/0452 Submitted 2 Mar 2026 150 yards away

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

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

    2025/2150 Submitted 30 Sep 2025 150 yards away

    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.

    Granted Full applications Windows or glazing
  • 1 Carysfort Road, Hackney, London, N16 9AA

    2025/2858 Submitted 25 Dec 2025 150 yards away

    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.

    Granted Full applications Extension Loft or dormer +2
  • Upper Flat, 34 Carysfort Road, Hackney, London, N16 9AL

    2026/0912 Submitted 29 Apr 2026 200 yards away

    Decision due ~24 Jun

    Erection of a roof terrace over the existing rear outrigger.

    Status unknown Full applications Extension
  • 22 Carysfort Road, Hackney, London, N16 9AL

    2025/2076 Submitted 21 Sep 2025 200 yards away

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

    Granted Full applications
    Domestic

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.

    Received 30 Jun, published by the council 24 Jul 2026 Lawful development
  • 2026/1294 Status unknown

    29 Walford Road, Hackney, London, N16 8EF

    (none)

    Received 16 Jun, published by the council 24 Jul 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.

    Received 13 Jun, published by the council 24 Jul 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.

    Received 12 Jun, published by the council 24 Jul 2026 Lawful development
  • 2026/1229 Status unknown

    55 Linthorpe Road, Hackney, London, N16 5QT

    Proposed erection of rear dormer.

    Received 8 Jun, published by the council 24 Jul 2026 Lawful development