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Planning application

Thorndene Wheal Butson Road St Agnes Cornwall TR5 0PW

Awaiting decision Cornwall PA26/06338 Full application

Works: Extension Loft or dormer Small 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

Single storey side extension and loft conversion

As published by the council, reference PA26/06338

Application record

Reference
PA26/06338
Type
Full application
Status
Awaiting decision
Received
18 Sep 2026
Validated
18 Sep 2026
Ward
St Agnes
Parish
St. Agnes
Postcode
TR5 0PW

Comment by 9 October 2026

The council is taking comments on this application until then. Have your say on Cornwall's portal.

Timeline

Dates from the published record

  1. 18 Sep 2026

    Received by Cornwall

  2. 24 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 13 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

COAL Architecture And Interior Design Agent, an architecture practice

24 applications on PlanIndex · 100% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

12 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What 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 0.3 miles

  • Meadowcroft Wheal Butson Road St Agnes TR5 0PW

    PA21/02880 Submitted 9 Apr 2021 50 yards away

    Alterations and extensions - porch, garage and dormer - to single-family detached dwelling.

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    PA21/01479 Submitted 12 Feb 2021 100 yards away

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  • Land At Goonbell Wheal Butson Road St Agnes Cornwall TR5 0PW

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    PA26/05598 Submitted 11 Aug 2026 100 yards away

    Submission of details to discharge Condition 3 (Contamination remediation strategy) in respect of Decision Notice PA21/10279 dated 15/06/2021

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In Cornwall

  • PA26/05687 Granted

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    Proposed change of use and conversion of a barn to a single-family dwelling with garden, with alteration to an adjacent farm shed to create an outbuilding for ancillary use with parking area, and a bat roosting loft

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  • PA26/05033 Granted

    Tremethick Budock Vean Lane Mawnan Smith Falmouth Cornwall TR11 5LH

    Demolition of existing cedar shingle roof and dormers, demolition of existing from gable, new raised roof and front gable with minor extensions and full internal refurbishment. Landscaping alterations around curtilage of house. Removal of Turkey Oak tree. Proposed PV and Battery.

    Received 20 Jul, published by the council 4 Aug 2026 Full applications
  • PA26/06613 Awaiting decision

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    Change of Use to garden area and retention of timber building to be used for incidental purposes to main dwelling house.

    Received 1 Oct, published by the council 5 Oct 2026 Full applications
  • PA26/06713 Awaiting decision

    Trenance South Hill Callington Cornwall PL17 8PX

    Proposed loft conversion and rear dormer

    Received 1 Oct, published by the council 5 Oct 2026 Full applications
  • PA26/06601 Awaiting decision

    Land Opposite The Stables Bar Lane Connor Downs Hayle Cornwall TR27 5DF

    Building providing a stable/store associated with the equestrian use of the land

    Received 30 Sep, published by the council 5 Oct 2026 Full applications