Boston ADU Builder

Boston ADU Builder is a Boston, Massachusetts–based accessory dwelling unit (ADU) construction company specializing exclusively in the planning, design, engineering, permitting, and construction of custom ADUs for homeowners throughout Boston and surrounding communities. The company focuses on helping property owners create functional secondary living spaces that increase property value, generate rental income, and support multigenerational living while navigating Boston’s unique zoning and permitting requirements.

Operating as a full-service ADU contractor, Boston ADU Builder provides end-to-end project management from initial feasibility assessments through final construction and occupancy. Their design-build approach integrates architectural planning, engineering, permitting coordination, and construction services into a streamlined process that simplifies ADU development for homeowners. The company emphasizes zoning compliance, regulatory expertise, and customized designs tailored to Boston’s urban residential properties and neighborhood-specific requirements.

With a strong focus on maximizing property potential, Boston ADU Builder helps homeowners transform underutilized spaces into independent living units that can serve as rental properties, guest accommodations, home offices, in-law suites, or housing for family members. Their process is designed to reduce complexity while ensuring projects meet local building codes, zoning regulations, and permitting standards.

Detached ADU & Backyard Construction

Boston ADU Builder specializes exclusively in accessory dwelling unit development and related housing expansion services. Services include:

• Detached ADU construction
• Attached ADU construction
• Garage conversion ADUs
• Basement conversion ADUs
• Custom ADU design and planning
• Structural and MEP engineering
• Zoning analysis and compliance
• Permit application management
• Variance and approval coordination
• Full-service ADU construction management

Their team helps homeowners create flexible living spaces that support rental income generation, multigenerational housing, aging-in-place solutions, and increased property value.

Why Homeowners Choose Boston ADU Builder

• Specialized focus on ADU planning and construction
• Expertise in Boston zoning and permitting requirements
• End-to-end design-build project delivery
• Comprehensive engineering and compliance services
• Streamlined permitting and approval coordination
• Customized designs tailored to Boston properties
• Focus on maximizing property value and rental potential

The company combines technical expertise, regulatory knowledge, and construction management capabilities to guide homeowners through every phase of the ADU development process.

A Mission Focused on Housing & Property Value

Boston ADU Builder is committed to helping homeowners unlock the potential of their properties through thoughtfully designed accessory dwelling units. Their projects support:

• Expanded housing opportunities throughout Boston
• Additional income potential through rental units
• Multigenerational and family-focused living arrangements
• Increased residential property value
• Efficient use of existing residential land and infrastructure

Whether building a detached backyard cottage, converting a garage, or creating a basement apartment, Boston ADU Builder provides homeowners with a structured and professionally managed path to ADU ownership.