Studios & sets
Seren Stiwdios
Film and television studio in Cardiff, Wales
1 film or series was filmed at Seren Stiwdios. Wikipedia names 3 more.

TV series filmed at Seren Stiwdios
Filmed here, per Wikipedia
Wikipedia says these were filmed in Seren Stiwdios too. Each title’s page links to the sentence that says so.
Filming locations nearby
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Landmarks & buildings
Bad Wolf
United Kingdom · 5 km south-west
British television production company
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Landmarks & buildings
Queen's Buildings
Wales · 5 km south-west
Complex of buildings at Cardiff University
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Landmarks & buildings City United Reformed Church
Wales · 6 km south-west
Presbyterian chapel in Tredegarville
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Landmarks & buildings
University of South Wales
Wales · 6 km south-west
University in Wales
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Landmarks & buildings
New Theatre
Wales · 6 km south-west
Theatre in Cardiff, Wales
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Landmarks & buildings
Cardiff University
United Kingdom · 6 km west
Public research university in Cardiff, United Kingdom