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BUILDING BETTER HOMES
TWELVE DEVELOPMENT
Home: Our Services

Our Services
Twelve Development is a boutique custom home builder, dedicated to providing clients with superior craftsmanship combined with personal attention and service.
Home: Our Work

Our work
Our work includes award-winning new homes and renovations, and we invite you to view our photo galleries
Home: Our Properties

Our Properties
Take a look at our beautifully constructed homes on the market. Or check out our open lots waiting for the custom built home of your dreams.
Home: Contact Us
Tell us about your project, whether it be a new home build or a remodel, we’re here for you.
273 Valley Road
Cos Cob, CT 06807
203-625-2675

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