DSA is an award winning practice of Landscape Architects and Urban Designers based in West Bridgford, Nottingham. We work nationally at scales from the smallest courtyard to extensive landscape planning. We aim to be at the very forefront of sustainable development. We are a leading exponent of sustainable drainage systems design and management. We believe in great design and look to strengthen the connection between people and their environment. It is unashamedly based in science, rooted in function and looks to art to engage people and create uniqueness.