Build your Cape Cod dream home

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Are you looking for a Luxury Custom Home Builder on Cape Cod or Martha's Vineyard.

We typically have 1-3 new Custom Luxury Homes in process at any given time.

M. Duffany Builders is a full service construction company. We can manage and coordinate all aspects of your construction or renovation project, right down to the final landscaping. We have built dozens of custom homes Cape Cod & Martha's Vineyard We will work with you through the design, engineering, and permitting process to build the home of your dreams.