Turkel Design offers custom-designed accessory dwelling units (ADUs) using a prefab process. Highlights include expert cabinetry, smart storage, and high-quality finishes, ensuring ADUs feel purposeful and cohesive with the main residence.
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Pro's Edge Small Homes is a licensed ADU contractor in MA & NH with 20+ years experience. They offer turnkey design, permitting & modular construction of granny flats, in-law suites & backyard cottages, including a free property evalua... read more
ADUs are now legal statewide in Massachusetts. Atlantic Property Development builds custom Accessory Dwelling Units on the North Shore, offering design, permitting, and construction services for detached, attached, and garage conversion ADUs.
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Bethoney Builders LLC is a South Shore residential contractor specializing in ADU construction, home additions, custom builds, and renovations. Services include in-law suites, garage conversions, finished basements, and structural repairs.
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Salisbury Construction Worcester builds ADUs across Worcester County, Central Mass & MetroWest. Services include detached units, garage conversions, basement conversions & home additions using a streamlined design-build process.
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The Backyard Homes line of ADUs are manufactured in over a dozen production facilities and available in 48 states. After being constructed in one of our modern plants the unit is delivered to the project site for the builder to install.
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Mass Tiny Homes helps you build the perfect ADU for your needs, whether it be for aging parents or rental income, with an easy, streamlined process from start to finish.
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Planning an ADU in Massachusetts? Costs range from $250–$500+ per sq ft. State law now allows ADUs by right on single-family lots. Learn about permits, the Stretch Energy Code, and working with a qualified ADU contractor in Greater Boston.
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Millbrook Construction Corp. in Boston specializes in ADU construction, handling design, permits, and builds. Services include detached ADUs, garage conversions, and in-law suites for rental income, family housing, or added property value.
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Republic Building Contractors is a full-service ADU contractor in Massachusetts handling design, permits, and construction under one roof. They build detached, attached, and garage conversion ADUs, with projects averaging 6–9 months.
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Top Notch Contracting is a Massachusetts ADU builder specializing in detached backyard cottages, garage conversions, in-law suites, and multigenerational spaces. They manage permitting, construction, and completion across Boston and MA.
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Spring Home Improvement offers expert ADU contractor services in Norfolk, MA. Family-owned since 2012, they handle design, permits, and construction with 10+ years of experience, transparent pricing, and a one-year labor warranty.
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NorthEast Design + Build offers ADU and in-law apartment construction across Massachusetts & Rhode Island. Services include detached backyard cottages, in-law suites, and attached additions. Serving Milford, Providence, Warwick & more.
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Boston Construct is a full-service ADU contractor in Boston, MA, building basement conversions, garage conversions, detached backyard cottages, and in-law suites. They handle design, permitting, and construction for 1-3 family homeowners across Gr... read more
Medford, Massachusetts is a vibrant city in Middlesex County with a rich history dating back to 1630, making it one of the oldest cities in the United States. As part of the Greater Boston area, Medford has seen significant housing demand, and Accessory Dwelling Units (ADUs) have become an increasingly popular solution for homeowners looking to add rental income, house family members, or increase property value. Thanks to Massachusetts' statewide ADU legislation and Medford's own zoning updates, working with experienced ADU contractors in Medford, MA has never been more important.
In 2024, Massachusetts passed a landmark law requiring municipalities, including Medford, to allow by-right ADU construction on single-family lots. This means homeowners no longer need a special permit or variance to build an ADU on their property, significantly streamlining the process. However, local regulations still apply, and navigating Medford's building permit requirements, zoning bylaws, and inspection processes requires a knowledgeable local contractor. ADUs in Medford must comply with the Massachusetts State Building Code (780 CMR) and meet specific standards for setbacks, lot coverage, and utility connections.
Given Medford's dense, established neighborhoods — from West Medford to the Hillside area — ADU contractors in Medford frequently work on the following types of units:
Choosing the right ADU contractor in Medford, Massachusetts is critical to a successful project. The best contractors will have direct experience working with the City of Medford's Inspectional Services Department, pulling the necessary permits, and coordinating with local utility providers. Look for contractors who are:
With housing costs continuing to rise across the Greater Boston region, building an ADU in Medford, MA is a smart investment. Whether you're looking to create a rental unit near Tufts University or house an aging parent in a comfortable space, a qualified Medford ADU contractor can guide you through every step — from design and permitting to final inspection and move-in. Start your project today and take advantage of the new opportunities Massachusetts ADU law provides.