Planning application
Mullion House Churchtown Mullion Helston Cornwall TR12 7HN
Works: Extension Domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Proposed restoration including replacement rear extension and garage to Grade II Listed property (householder)
As published by the council, reference PA26/06079
Application record
- Reference
- PA26/06079
- Type
- Full application
- Status
- Awaiting decision
- Received
- 10 Sep 2026
- Validated
- 10 Sep 2026
- Ward
- Mullion And St Keverne
- Parish
- Mullion
- Postcode
- TR12 7HN
Comment by 5 October 2026
The council is taking comments on this application until then. Have your say on Cornwall's portal.
Site history
Applications at this address on the Cornwall register
This site has had 3 applications since 2026.
-
PA26/06080 Awaiting decision
Mullion House Churchtown Mullion Helston Cornwall TR12 7HN
Listed Buiding Consent Proposed restoration including replacement rear extension and garage to Grade II Listed property (householder)
-
PA26/00428/PREAPP Decided
Mullion House Churchtown Mullion Helston Cornwall TR12 7HN
Pre application advice for proposed restoration and replacement extension to Grade II Listed property (householder)
Timeline
Dates from the published record
-
10 Sep 2026
Received by Cornwall
-
17 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 5 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Cornwall took a median of 49 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Cornwall Architectural Design Ltd Agent, an architecture practice registered in Helston
Active · incorporated 2010 · Helston
8 applications on PlanIndex
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
20 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.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Cornwall for determination, against a statutory target of eight weeks. Over the last year Cornwall decided full applications in a median of 55 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Mullion House Churchtown Mullion Helston Cornwall TR12 7HN
99% historically approved · decision due ~5 Nov
Listed Buiding Consent Proposed restoration including replacement rear extension and garage to Grade II Listed property (householder)
Awaiting decision Heritage and listed buildings Extension 18 docsDomestic -
Mullion House Churchtown Mullion Helston Cornwall TR12 7HN
Pre application advice for proposed restoration and replacement extension to Grade II Listed property (householder)
Decided Outline Extension 15 docsDomestic -
Pembroke House Churchtown Mullion TR12 7HN
To demolish an existing domestic store/workshop and propose new 1 bedroom holiday let accommodation.
Granted Full applications Demolition 9 docs -
Hill House Churchtown Mullion Helston Cornwall TR12 7HN
Demolition of a glazed porch structure to the east elevation, and an unglazed shelter on the west elevation, and providing a part single, part two-storey extension to the east elevation, re-roofing, replacing glazing and upgrading internal and external insulation to the existing building.
Granted Full applications Extension Demolition +1 13 docsSmall domestic -
Hill House Churchtown Mullion Helston Cornwall TR12 7HN
Submission of details to discharge Condition 3 - Materials in respect of Decision Notice PA25/05371 dated 23/09/2025.
Granted Conditions 6 docs -
The Old Inn Cottage Churchtown Mullion Helston Cornwall TR12 7HN
Proposed Refurbishment & Extension
Granted Full applications Extension 11 docs
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