extrastudio

extrastudio is a Lisbon-based architecture practice known for residential and small-scale hospitality projects across Portugal. Their work is distinguished by a specific approach to materiality, often working in exposed concrete, weathered steel, and natural stone, with careful attention to how a building meets its landscape. Casa Plaj, a low concrete house in the dunes of the southern Portuguese coast, is one of their most recognized residential projects, featured in Dezeen and other international architecture publications. The studio works in coastal and rural sites where contemporary form sits alongside traditional Portuguese materials, often producing buildings that read as quiet additions to their place rather than statement objects.