DM/26/00600/FPAPlanning Application DM/26/00600/FPA
Full application at Hagg House Cotherstone Barnard Castle DL12 9QJ, Durham. View planning documents, track the decision and get email alerts on updates.
Extension to Detached Summerhouse including Decking, Ramp and Associated Alterations to form Artist's Studio, Workshop and Private Use Gallery Space
DM/26/00600/FPA
Hagg House Cotherstone Barnard Castle DL12 9QJ
This is a full planning application for an outbuilding at Hagg House Cotherstone Barnard Castle DL12 9QJ. Durham has handled 10,932 applications of this type and approves nearly all of them, typically deciding them in 55 days. It was submitted on 10 March 2026 and is still awaiting a decision. The site is in the Cotherstone conservation area, with 1 listed building nearby. There have been 4 other applications at this address. In the past year there have been 94 applications across Upper Teesdale. We hold 798 applications in total for the DL12 postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Durham