Welsh council building conversion projects

In late July 2026, Welsh planning authorities began a series of approvals to repurpose existing structures for new community uses. On 23 July, the Gwynedd Council approved the conversion of a derelict stone barn in Llanberis into a self‑catering holiday let, while also considering a mixed‑use tourism venue for a Grade II‑listed Gothic mansion in Deganwy. Both proposals emphasized preserving historic facades, creating jobs, and expanding tourism in North Wales.

A week later, on 30 July, the Denbighshire and Gwynedd councils announced complementary schemes focused on affordable housing. Denbighshire plans to transform two high‑street properties in Rhyl into energy‑efficient homes with ground‑floor retail, and Gwynedd intends to convert the former Crown Buildings in Caernarfon into a range of affordable flats with support services. These initiatives extend the earlier tourism‑focused conversions, illustrating a broader strategy to revitalize town centres, provide stable housing, and make better use of underutilised or historic buildings across the region.