Planning application
15 Mitchell Hill Terrace Mitchell Hill Truro Cornwall TR1 1HY
Works: Extension Loft or dormer 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
A new single-storey rear extension to replace an existing rear extension and re-configure the rear off-shot to form an open-plan living space, as well as an attic conversion to provide an additional bedroom with new rooflights.
As published by the council, reference PA26/03515
Application record
- Reference
- PA26/03515
- Type
- Full application
- Status
- Decided
- Decision
- Granted As published: Approved with conditions
- Received
- 20 Jul 2026
- Validated
- 20 Jul 2026
- Decided
- 11 Sep 2026
- Ward
- Truro Moresk And Trehaverne
- Parish
- Truro
- Decision by
- Self Sign Off (Area Team)
- Postcode
- TR1 1HY
Site history
Applications at this address on the Cornwall register
This site has had 2 applications since 2026: 1 approved, 0 refused.
-
PA26/00284/PREAPP Decided
15 Mitchell Hill Terrace Mitchell Hill Truro Cornwall TR1 1HY
Pre application advice for a new single-storey rear extension to replace an existing rear extension and re-configure the rear off-shot to form an open-plan living space, as well as an attic conversion to provide an additional bedroom with new rooflights
Timeline
Dates from the published record
-
20 Jul 2026
Received by Cornwall
-
31 Jul 2026
Added to PlanIndex
-
11 Sep 2026
Decision issued: Approved with conditions
Who's behind it
Company information only, from the register and Companies House
Croft Design Collective LLP Agent, a design practice registered in Truro
Active · incorporated 2018 · Truro
3 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
19 documents on file for this application
- ACFULZ - CONDITIONAL APPROVAL
- DREPORT DELEGATED OFFICER REPORT
- EXISTING ELEVATIONS
- EMERGENCE BAT SURVEY
- APPLICATION FORM
- DESIGN AND HERITAGE STATEMENT
- ECOLOGY TRIGGER LIST
- PROPOSED SITE BLOCK PLAN AND ROOF PLAN
- PROPOSED PLAN - LEVEL 00
- PROPOSED PLAN - LEVEL 01
- PROPOSED PLAN - LEVEL 02
- PROPOSED ELEVATIONS
- EXISTING SITE BLOCK PLAN AND ROOF PLAN
- EXISTING PLAN - LEVEL 00
- EXISTING PLAN - LEVEL 01
- EXISTING PLAN - LEVEL 02
- PROTECTED SPECIES SURVEY AND ASSESSMENT
- SITE LOCATION PLAN
- FLOOD RISK ASSESSMENT FORM
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Cornwall granted permission on 11 September 2026, 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 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.
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15 Mitchell Hill Terrace Mitchell Hill Truro Cornwall TR1 1HY
Pre application advice for a new single-storey rear extension to replace an existing rear extension and re-configure the rear off-shot to form an open-plan living space, as well as an attic conversion to provide an additional bedroom with new rooflights
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