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Planning application

Nursemaid's Tunnel Marylebone Road London

Granted Westminster 25/06477/LBC Listed Building Consent Application

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Remounting electrical equipment to the Watchmans Room wall on brackets; insert a lead drip detail above the existing vent on the external head wall; and to reinstate a metal door to the Watchmans Room with a louvred panel.

As published by the council, reference 25/06477/LBC

Application record

Reference
25/06477/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
10 Sep 2025
Validated
6 Oct 2025
Decided
10 Nov 2025
Ward
Regent's Park
Decision by
Delegated Decision

Timeline

Dates from the published record

  1. 10 Sep 2025

    Received by Westminster

  2. 6 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Nov 2025

    Decision issued: Application Permitted

  4. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Peregrine Bryant Architects Agent, an architecture practice registered in London

Active · incorporated 2017 · London

13 applications on PlanIndex · across 6 councils · 100% granted

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Documents

Plans, drawings, consultee responses and the officer's report

22 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Westminster granted permission on 10 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

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