County Durham
County Durham/DM/26/00601/LB
Hagg House Cotherstone Barnard Castle DL12 9QJ
Decided | Approved
- Reference
- County Durham/DM/26/00601/LB
- Authority
- County Durham
- Application type
- Listed building consent
- Address
- Hagg House Cotherstone Barnard Castle DL12 9QJ
- Postcode
- DL12 9QJ
- Status
- Decided
- Decision
- Approved
- Received
- 10 Mar 2026
- Validated
- 10 Mar 2026
- Started
- 10 Mar 2026
- Decided
- 7 May 2026
- Source council
- County Durham
- Council source record
- View public record
- Public data licence
- Open Government Licence v3.0
- Record updated
- 2 Jul 2026
- SEO index generated
- 24 Jul 2026
Location
Approximate location
Proposal
Extension to Detached Summerhouse including Decking, Ramp and Associated Alterations to form Artist's Studio, Workshop and Private Use Gallery Space
Key dates
- Received 10 Mar 2026
- Validated 10 Mar 2026
- Started 10 Mar 2026
- Decided 7 May 2026
Planning history / related applications
No related planning applications have been identified in the current public OGL dataset.
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- Ownership & title Registered owner and title from HM Land Registry.
- Viability & build potential Site scoring and development upside.
- Constraints Flood risk, green belt, conservation areas and designations.
- Approval signal Planning risk and approval-likelihood analysis.
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Source: public planning application data from County Durham, reused under the Open Government Licence v3.0. View the council source record. Council documents and drawings are not republished on plotEdge.