Welcome to Casas Design Architecture Studio. We provide a comprehensive range of architectural design services as well as sustainable design solutions. See more in example in our projects section. Also residential design, commercial design, landscape design, office interior design, home design, home additions, Plans, Concepts, and project management, innovative designs in Wellington, Kapiti, Mana, Paremata, Waikanae, Whitby, Porirua, Wairarapa, Greytown, Masterton and throughout New Zealand.