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Radon sump to be placed in the staff room/office in basement in the space between existing false floor and original solid basement floor

15A Cumberland Street Plymouth PL1 4DX

DecidedReference: 26/00252/LBCPlymouth City Council

Last published check: 14 Oct 2026, 03:14. Check the council record for more recent changes.

Application timeline

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  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Decision Issued Date

    Published milestoneCouncil source

  4. Decision Made Date

    Published milestoneCouncil source

  5. Determination Deadline

    Past published deadline

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    Council source

  6. Permission Expiry Date

    Published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Application summary

Status
Decided
Application type
Listed Building Consent
Received
19 Feb 2026
Validated
8 May 2026
Determination deadline
3 Jul 2026
Local authority
Plymouth City Council

Application overview

Radon sump to be placed in the staff room/office in basement in the space between existing false floor and original solid basement floor

Proposal details

Reference
26/00252/LBC
Ward
DEVONPORT
Agent
Mount Wise Dental Practice

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Application location

15A Cumberland Street Plymouth PL1 4DX

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Documents 20 of 20

DocumentPublishedAction
LISTED BUILDING GRANT DECISION NOTICEDecision Outcome · PDF16 Jun 2026View
OFFICER REPORTDecision Outcome · PDF16 Jun 2026View
HISTORIC ENVIRONMENTConsultee Comment · PDF3 Jun 2026View
HISTORIC ENGLANDPublic Comment · PDF1 Jun 2026View
SITE NOTICE LISTED BUILDINGSDecision Outcome · PDF12 May 2026View
LETTER OF PERMISSIONSupporting Information · PDF8 May 2026View
EXISTING OFFICE/STAFF ROOMDrawings and Images · PDF8 May 2026View
PROPOSED RADON SUMP DESIGN SKETCHSupporting Information · PDF18 Mar 2026View
FLOOR PLANDrawings and Images · PDF18 Mar 2026View
PROPOSED BASEMENT (OFFICE) RADON SUMPDrawings and Images · PDF18 Mar 2026View
HERITAGE STATEMENTSupporting Information · PDF2 Mar 2026View
ACCESS AND DESIGN STATEMENTSupporting Information · PDF2 Mar 2026View
OFFICE FLOOR PLAN (NOT TO SCALE)Drawings and Images · PDF2 Mar 2026View
BASEMENT FLOOR PLANDrawings and Images · PDF2 Mar 2026View
APPLICATION FORM REDACTEDApplication · PDF19 Feb 2026View
LOCATION PLANDrawings and Images · PDF19 Feb 2026View
PLANNING HISTORIC ENGLANDSupporting Information · PDF19 Feb 2026View
RADON-RESISTANT CONSTRUCTION TECHNIQUESSupporting Information · PDF19 Feb 2026View
DUPLICATE-RADON-RESISTANT CONSTRUCTION TECHNIQUESSupporting Information · PDF19 Feb 2026View
RADON SUMPPhotos · PDF19 Feb 2026View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Grant Conditionally
LISTED BUILDING GRANT DECISION NOTICE OFFICER REPORT SITE NOTICE LISTED BUILDINGS
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

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