New England Outdoor, a family-owned business in Methuen, MA, builds custom sheds, garages, pavilions, and ADUs across New England. Specializing in ADU construction, garage conversions, and in-law suites, they handle design, permits, and zoning guidance.
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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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Steveworks LLC completed a whole house remodel in Newton, redesigning the floor plan, replacing windows, siding, and roofing, and upgrading insulation. They also built an accessible ADU above a garage, featuring a full kitchen, curbless shower, and chair lift for aging-in-place living.
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New England Additions, backed by Sordan Construction, offers pre-designed ADU builds across 25+ Greater Boston communities. Specializing in in-law suites and detached ADUs, they streamline permitting, budgets, and timelines for Massachusetts homeowners.
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FiveTen Construction & Design is a Massachusetts ADU contractor offering design, permitting, and construction services. They build detached, attached, basement, and garage ADUs, ensuring full compliance with MA building codes and zoning regulations.
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Sensible Home Solutions builds ADUs, in-law suites & secondary living spaces across Maine, Massachusetts & New Hampshire. Services include detached units, garage conversions & basement ADUs. Free discovery call available.
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Stella Home Services is a Greater Boston ADU contractor specializing in basement apartments, garage conversions, in-law suites & home additions. They manage design, permitting & construction for fully functional accessory dwelling units.
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BlackDog Builders offers full-service ADU design/build solutions, handling design, permitting, and construction under one roof. Specializing in detached ADUs, backyard cottages, in-law suites, and granny flats, they back projects with a 3-year warranty.
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DCCS Construction helps Boston homeowners navigate the ADU program, converting basements, attics, and existing spaces into independent rental units. Serving 1-3 family homes, they handle both architectural design and construction for full ADU project management.
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Auburndale Builders completed an 800 sq ft ADU in Newton, MA—a single-level, universally accessible in-law suite with full kitchen, bathroom, bedroom & living area, built in compliance with local zoning regulations.
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Post Woodworking builds custom Accessory Dwelling Units (ADUs), including detached ADUs and in-law suites. They offer flexible involvement, from full construction management to building only, ensuring seamless integration with your existing home.
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Top-Pro Construction, Inc. is Greater Boston's trusted ADU builder with 25 years of experience. Specializing in detached ADUs, attached units, garage conversions & basement ADUs to boost property value and rental income.
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Bradford Construction Management brings commercial-grade project management to every ADU we build across the North Shore. That means daily photo documentation so you always know what's happening on site, transparent pricing so there are no budget surprises, and a clear schedule with real milestones.
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An Accessory Dwelling Unit (ADU) is a self-contained living space on a residential property. Massachusetts law now makes ADU construction easier. Aureli Construction offers full-service ADU building, from zoning research to completed construction.
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All City Remodeling Co. offers ADU construction, period molding installation, and beam ceiling paneling in Boston, MA, and North Shore communities including Hamilton, Salem, and Manchester-by-the-Sea.
read moreNorth Hampton, New Hampshire is a small, picturesque town nestled along the Seacoast region, known for its beautiful beaches, rural character, and tight-knit community. With a population of just over 4,000 residents, North Hampton maintains a distinctly residential feel, making Accessory Dwelling Units (ADUs) an increasingly popular solution for homeowners looking to add housing flexibility without disrupting the town's charm. Finding experienced ADU contractors in North Hampton, NH is essential to navigating the town's specific zoning requirements and building codes.
North Hampton falls under Rockingham County and operates under its own local zoning ordinances. Homeowners and ADU builders in North Hampton must work within the town's zoning regulations, which typically govern lot size requirements, setbacks, and the overall footprint of any accessory structure. New Hampshire state law has made strides in supporting ADU development — under RSA 674:71-73, municipalities are required to allow ADUs as a matter of right in areas zoned for single-family homes, which applies to North Hampton. However, local regulations may still impose conditions such as:
Skilled ADU contractors serving North Hampton, New Hampshire are experienced in building a variety of unit types suited to the area's predominantly single-family residential landscape. Common ADU types include:
Working with a local ADU contractor in North Hampton offers significant advantages. Local professionals are familiar with the town's permitting process, building inspectors, and any nuances in the local zoning ordinance. They understand the region's climate demands — including harsh New Hampshire winters — and can recommend appropriate insulation, heating systems, and materials to ensure your ADU is energy-efficient and durable year-round.
Whether you're looking to create rental income, house a family member, or increase your property value, an ADU is a smart investment in North Hampton's growing real estate market. Contact a qualified ADU contractor in North Hampton, NH today to discuss your project, review local regulations, and begin the permitting process with confidence.