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Planning application

2025/2685

10 Dumont Road, Hackney, London, N16 0NS

Refused Hackney Certificate of Lawful Development Existing/Proposed

Proposal

Rear dormer roof extension and extension above back addition, two front rooflights.

As published by the council, reference 2025/2685

Timeline

Dates from the published record

  1. 7 Dec 2025

    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

  • 2026/0881 Status unknown

    54 Dumont Road, Hackney, London, N16 0NS

    Erection of single storey side extension.

    23 Apr 2026 0m away Householder
  • 2026/0873 Status unknown

    54 Dumont Road, Hackney, London, N16 0NS

    Rear dormer roof extension and extension above back addition, along with three front elevation rooflights.

    22 Apr 2026 0m away Lawful development
  • 2026/0714 Status unknown

    10 Dumont Road, Hackney, London, N16 0NS

    Erection of a single-storey rear/side extension, replacement of all windows, and associated external alterations including new front bin store and bicycle storage.

    1 Apr 2026 0m away Householder
  • 2026/0436 Granted

    10 Dumont Road, Hackney, London, N16 0NS

    Rear dormer roof extension and extension above back addition, two front rooflights.

    2 Mar 2026 0m away Lawful development
  • 2025/2208 Granted

    36 Dumont Road, Hackney, London, N16 0NS

    Submission of details pursuant to conditions 4 (SuDS) and 5 (details of windows) attached to planning permission ref 2024/2649 dated 02/04/2025.

    6 Oct 2025 0m away Conditions
  • 2025/2165 Status unknown

    Zia Lucia Stoke Newington Ltd, 61 Stoke Newington Church Street, Hackney, London, N16 0AR

    1No hand painted written fascia sign displaying new shops name. Replacement fabric awning with new branding. New branding vinyl to existing bi-folding door glazing.

    1 Oct 2025 75m 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