Custom home design is the focus of Preston Design, Inc., a Wellesley-based residential design practice creating new homes, additions, and renovations throughout Massachusetts and New England. Every project is personally guided from the earliest ideas through detailed construction drawings, with each decision shaped by the property, the way the homeowners live, and a clear architectural vision. The result is a home that feels perfectly suited to its setting, deeply personal to its owners, and defined by a strong architectural identity.