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« View all Residential Design Work

Newcastle Waterfront Beach House Transformed

Location: Newcastle, NH
Completion: Work-in-Progress
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Kitchen
Living Room

About Us

Architectural Excellence Across Massachusetts & New England
William J. Masiello, Inc. is a fully licensed design firm based in Cataumet, MA, serving Cape Cod, Central Massachusetts, and throughout New England. As of 2026,  the firm officially relocated its offices to 1 Shipyard Lane, Unit 2,  Cataumet, MA 02534. Meetings with the architect is by appointment only.

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Recent Blog Entries

  • Navigating Coastal Design: From Site Analysis to Approvals
  • Expanding Our Horizons: William J. Masiello Architect Relocates Primary Studio to Cataumet, MA
  • The League School for Autism Creating a New Learning Center
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