From the first question to the final decision, The ADU Exchange brings homeowners, professionals, education, tools and resources together in one place.
Learn what an ADU is. Explore what's possible. Check feasibility. Understand zoning, financing and permitting. Find designs and resources. Connect with qualified professionals when you're ready.
START MY ADU JOURNEY →
Builders, architects, engineers, electricians, plumbers, lenders, attorneys, REALTORS®, designers, solar, accessibility specialists and more.
JOIN THE ECOSYSTEM →You don't need every professional on day one. You need the right information and the right professional at the right time.
One connected resource hub for homeowners, professionals, financing, legal guidance, education and the services that move an ADU from question to completion.
Feasibility • Education • Designs • DIY Resources
EXPLORE →
Builders • Architects • Engineers • Construction Pros
EXPLORE →REALTOR® Education • Property Analysis • Transactions
EXPLORE →
ADU Financing • Lending Resources
EXPLORE →
Legal • Permitting • Contracts • Compliance
EXPLORE →
Solar • Smart Home • Accessibility • Aging in Place
EXPLORE →
Plain-English Education • Guides • Videos • Resources
EXPLORE →
ADU Plans • Design Ideas • Blueprint Marketplace
EXPLORE →Start with ADU feasibility.
Understand your property's potential, zoning considerations, project type, utilities, financing considerations and next steps.
CHECK MY PROPERTY →
An ADU can involve zoning, design, engineering, financing, permitting, construction, utilities, legal considerations and real estate. The ADU Exchange helps you understand who you need and helps qualified professionals become part of that journey.
Stay informed with the latest ADU news, legislation, grants and market trends.
ENTER THE NEWSROOM →
ADUs create opportunities for multigenerational living, caregiving and long-term independence.
EXPLORE AGING IN PLACE →
General Contractors • Architects • Engineers • Electricians • Plumbers • HVAC • Solar • Designers • Attorneys • Lenders • REALTORS® • Appraisers • Municipalities and more.
Explore the tools, professionals and community resources already helping New England move from ADU questions to informed decisions.
Start with feasibility, understand your options and build the right team around your property.
EXPLORE HOMEOWNER RESOURCES →Connect with the trades, services, designs and expertise required at each stage of an ADU.
EXPLORE PROFESSIONALS →
Explore aging in place, multigenerational living and municipal ADU resources across New England.
EXPLORE COMMUNITY RESOURCES →Answer a few questions, understand potential feasibility issues and get a clearer direction before committing time or money.
CHECK MY PROPERTY →