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Planning application

2026/0837

121 Olinda Road, Hackney, London, N16 6TS

Status unknown Hackney Certificate of Lawful Development Existing/Proposed

Proposal

Lawful Development Certificate for erection of rear dormer and outrigger extension

As published by the council, reference 2026/0837

Timeline

Dates from the published record

  1. 20 Apr 2026

    Received by Hackney

  2. 24 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

Checking the current position

The process from here

The published feed does not show a live status for this application, which usually means the council register holds more recent detail than the copy PlanIndex receives.

The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.

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

  • 2025/2776 Status unknown

    Foothpath Outside, 92 Stamford Hill, London, N16 6TS

    Installation of a free-standing multi-functional communication hub, comprising digital advertisement displays and telephone

    17 Dec 2025 0m away Full applications
  • HGY/2024/3194 Decided

    93 Olinda Road, Hackney,, London,, N16 6TS

    Erection of a full width ground floor rear extension with sukkah roof (Observations to L.B. Hackney - their planning reference 2024/2448)

    22 Nov 2024 0m away Outline
  • HGY/2025/3493 Granted

    87 Craven Park Road, Tottenham, London, N15 6AH

    Erection of a type 3 extension.

    16 Dec 2025 81m away Householder
  • HGY/2026/1809 Awaiting decision

    20-22 Craven Park Road, London, N15 6AB

    Change of use of No.20 from Class B2 to residential (C3), erection of a part first floor extension, elevational alterations and amalgamation to provide a single dwellinghouse

    15 Jul 2026 86m away Full applications
  • HGY/2026/0811 Granted

    60 Craven Park Road, Tottenham, London, N15 6AB

    Certificate of lawfulness for proposed use: Loft conversion with erection of rear L-shaped dormer and insertion of 1no. front rooflight.

    23 Mar 2026 86m away Lawful development
  • HGY/2026/0814 Granted

    60 Craven Park Road, Tottenham, London, N15 6AB

    Erection of a single storey rear infill with sukkah roof and erection of 2nd floor extension with loft accommodation at 3rd level within a pitched roof (Type 3 roof extension)

    22 Apr 2026 86m away Householder

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