CosteCasa develops custom prefabricated homes using light timber framing, bioclimatic design and highly insulated envelope specifications. The process covers design development, detailed budgeting, factory preparation, assembly and interior finish selection, with completed homes delivered through a managed construction service.

Published projects are individually configured rather than repeated unchanged from a catalogue. Buyers should compare the quoted scope carefully, as surveys, permits, foundations, landscaping and other plot-related works may be priced separately.