Custom Homes.
ADU Specialists.
Full-service design and build, from concept to completion, serving Rhode Island and Massachusetts.
Thinking about an ADU but not sure where to start? We'll walk you through feasibility, design, permitting, and construction, with clear costs and no surprises along the way.
Takes 2 minutes. No pressure. No obligation.
One Call Can Save You Thousands
Bluestone Homes is a custom home builder and full-service design-build company. We handle everything from new construction to additions, renovations, and accessory dwelling units, and right now, ADUs are where we're putting our full attention.
Whether you're housing an aging parent, welcoming an adult child back home, adding rental income, or just getting more value out of the property you already own, we manage the entire process in-house: design, engineering, permitting, and construction.
Your Property Can Do More For Your Family
Aging parents who want independence, not a nursing home
Adult kids moving back home who need their own space
Aging parents who want independence, not a nursing home
You don't have to know which of these applies to you yet. That's exactly what the call is for.
One Builder, Every Step
Beyond ADUs, we're a full-service design-build company:
Custom homes & new construction
Additions & major renovations
Conversions
Site work, utilities & septic systems
Interior selections & design guidance
And when it makes sense, our real estate team can help you buy, sell, or evaluate a property before you build, so you're making the right decision from the start.
From “Is This Even Possible?” to Move-In Ready
Feasibility & Site EvaluatioN
We assess your property, zoning, and lot constraints to tell you what's actually possible.
Design & Engineering
Our team designs your ADU (or garage + ADU configuration) to fit your goals and your budget.
Budgeting & Financing Guidance
Transparent estimates, plus guidance on financing and loan options.
Construction & Project Management
Licensed, managed, and overseen from groundbreaking to final walkthrough.
No Guessing. No Hidden Costs. No Runaround.
Most ADU projects stall out before they start, because homeowners can't get a straight answer on cost, timeline, or whether it's even possible on their lot.
We fix that from day one:
1
Clear, itemized cost breakdowns, not vague ranges
2
Honest feasibility answers before you spend a dollar on design
3
One point of contact through the entire build
4
Regular updates so you always know where the project stands
Schedule Your
FREE SESSION
Trusted By Your Neighbors
Across RI and MA
"What impressed us most was that Bluestone actually told us not to move forward with the project we originally wanted. They explained why it didn't make financial sense and suggested a simpler solution that saved us thousands. That level of honesty is rare."
— Mark & Stephanie C., Seekonk, MA
"What impressed us most was that Bluestone actually told us not to move forward with the project we originally wanted. They explained why it didn't make financial sense and suggested a simpler solution that saved us thousands. That level of honesty is rare."
— Mark & Stephanie C., Seekonk, MA
Let's Find Out What's
Possible on Your Property
No cost, no obligation, just a clear answer on what an ADU could look like for your home.
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