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Planning application

2025/2086

17 Ashtead Road, Hackney, London, E5 9BJ

Granted Hackney Certificate of Lawful Development Existing/Proposed

Proposal

Existing use as three self-contained dwellings (Use class C3)

As published by the council, reference 2025/2086

Timeline

Dates from the published record

  1. 21 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

  • 2026/0875 Status unknown

    55 Ashtead Road, Hackney, London, E5 9BJ

    Submission of details pursuant to condition 4 (swift nesting) attached to planning permission ref 2025/2862 dated 03/03/2026

    22 Apr 2026 0m away Conditions
  • 2025/2091 Granted

    27 Ashtead Road, Hackney, London, E5 9BJ

    Erection of lower ground and ground floor rear extensions (25-29) and part first floor rear extensions (27-29)

    19 Sep 2025 0m away Full applications
  • 2025/2862 Granted

    55 Ashtead Road, Hackney, London, E5 9BJ

    Erection of a two storey rear extension, a single storey front extension, enlargement of front lightwell and front dormer, erection of an external stair and elevational alterations to facilitate the amalgamation of two existing self-contained flats into a single dwellinghouse

    30 Dec 2025 0m away Full applications
  • 2026/0646 Granted

    8 Ashtead Road, Hackney, London, E5 9BH

    Proposed infill of the first-floor rear extension.

    25 Mar 2026 35m away Householder
  • 2026/0518 Status unknown

    8 Ashtead Road, Hackney, London, E5 9BH

    Submission of details pursuant to conditions 3 (SUDs) and 4 (Drainage) attached to planning permission ref 2025/1435 dated 11/12/2025 & 2026/0646 dated 13/05/2026.

    11 Mar 2026 35m away Conditions
  • 2026/1134 Status unknown

    36 Ashtead Road, Hackney, London, E5 9BH

    Excavation of rear basement and rear lightwell creation; Erection of a single storey ground floor rear extension

    26 May 2026 35m 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