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Planning application

The Castle St Michaels Mount Marazion TR17 0HT

Granted Cornwall PA21/05013 Listed Building Consent

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Listed Building Consent: Replacement entrance porch roof

As published by the council, reference PA21/05013

Application record

Reference
PA21/05013
Type
Listed Building Consent
Status
Decided
Decision
Granted As published: Approved with conditions
Received
14 Jun 2021
Validated
14 Jun 2021
Decided
16 Nov 2021
Ward
Long Rock, Marazion And St Erth
Parish
St. Michael's Mount
Decision by
Peer Sign Off
Postcode
TR17 0HT

Timeline

Dates from the published record

  1. 14 Jun 2021

    Received by Cornwall

  2. 16 Nov 2021

    Decision issued: Approved with conditions

  3. 4 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

MRDA Architects LLP Agent, an architecture practice registered in London

Active · incorporated 2019 · London

6 applications on PlanIndex · across 2 councils

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Documents

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

11 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

Cornwall granted permission on 16 November 2021, 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.

Nearby applications

Within 0.3 miles

  • The Castle St Michaels Mount Marazion Cornwall TR17 0HT

    PA21/05012 Submitted 14 Jun 2021 50 yards away

    Replacement entrance porch roof

    Granted Full applications Extension 16 docs
    Small domestic

  • The Castle St Michaels Mount Marazion Cornwall TR17 0HT

    PA26/06343 Submitted 21 Sep 2026 50 yards away

    99% historically approved · decision due ~16 Nov

    Listed Building Consent: Alterations to existing passage and family shower room to allow for new family bathroom and new opening to neighbouring bedroom

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  • The Castle St Michaels Mount Marazion Cornwall TR17 0HT

    PA26/06353 Submitted 11 Sep 2026 50 yards away

    99% historically approved · decision due ~6 Nov

    Listed building consent for alterations to the north wing former service areas and east wing on the fourth floor of the Castle to improve the new North Lawn entrance, with new boot room, corridor and WC space. Improve security and sound insulation to the Family Apartments.

    Awaiting decision Heritage and listed buildings New dwelling 17 docs

  • The Castle St Michaels Mount Marazion Cornwall TR17 0HT

    PA26/06238 Submitted 8 Sep 2026 50 yards away

    95% historically approved · decision due ~3 Nov

    Submission of details to discharge Condition numbers 4 (Handrail details), 5 (Ventilation Details), 6 (Mortar and slate Details) and 7 (Steps details & method statement) in respect of Decision Notice PA25/03965 dated 29/10/25

    Awaiting decision Conditions 8 docs

  • The Castle St Michaels Mount Marazion Cornwall TR17 0HT

    PA25/08913 Submitted 25 Nov 2025 50 yards away

    Submission of details to discharge Condition number 3 (Written Scheme of Investigation) in respect of Decision Notice PA25/03965 dated 29/10/25

    Decided Conditions 4 docs

  • The Castle St Michaels Mount Marazion Cornwall TR17 0HT

    PA26/03945 Submitted 19 Jun 2026 50 yards away

    Listed Building Consent for the reconstruction of chimney to west frontage of castle

    Granted Heritage and listed buildings 17 docs

In Cornwall

  • PA26/03182 Granted

    Tresvennack Farm Tresvennack Drift Penzance Cornwall TR19 6AL

    Listed Building Consent for minor alterations to Decision Notice PA16/01592 dated 13th April 2016 to previously proposed internal layouts, slight alterations to proposed door and window locations

    Received 11 May, published by the council 21 Jul 2026 Heritage and listed buildings
  • PA26/02980 Granted

    Polpever Farm House Duloe PL14 4PS

    Listed Building Consent for replacement of 3 no. single glazed windows, into double glazed units

    Received 3 Jun, published by the council 21 Jul 2026 Heritage and listed buildings
  • PA26/06929 Awaiting decision

    Albany Cottage Veryan Green Truro Cornwall TR2 5QQ

    Listed Building Consent to replace asbestos roof with natural slate, repair chimney, replace rainwater goods and external render.

    Received 5 Oct, published by the council 8 Oct 2026 Heritage and listed buildings
  • PA26/06804 Awaiting decision

    63 Wendron Street Helston Cornwall TR13 8PT

    Listed Building Consent for replacement of existing roof, reconstruction of existing chimney, replacment of existing windows and replacement of concrete render with lime render.

    Received 5 Oct, published by the council 8 Oct 2026 Heritage and listed buildings
  • PA26/06765 Awaiting decision

    The Ladder 2 - 4 Clinton Road Redruth Cornwall TR15 2QE

    Listed Building Consent for new side door and internal alterations to create 'youth cafe' in basement rooms.

    Received 5 Oct, published by the council 8 Oct 2026 Heritage and listed buildings