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Planning application

P2026/1375/LBC

56 Thornhill Square, London

Granted Islington Listed Building

Proposal

Retrospective Listed Building Consent for the Demolition and Like-for-Like. Reinstatement of a Dangerous Front Roof Parapet Following Emergency Health and Safety Works.

As published by the council, reference P2026/1375/LBC

Timeline

Dates from the published record

  1. 28 May 2026

    Received by Islington

  2. 2 Jul 2026

    Decision issued: Approve with conditions

  3. 25 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 heritage and listed buildings applications

How this application type works

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

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Within 500 metres

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In Islington

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