What Is an ADU?

​An Accessory Dwelling Unit (ADU) is a fully independent living space built on the same property as a primary residence. ADUs are commonly referred to as in-law suites, backyard cottages, garage apartments, or guest houses, and they can be either detached, attached, or built above a garage or within a basement. Each ADU typically includes a kitchen, bathroom, living area, and separate entrance, making it a self-contained home.

In Massachusetts, ADUs are becoming increasingly popular as a flexible, cost-effective solution for:

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• Multi-generational living

• Rental income opportunities

• Aging-in-place housing for parents

• Private home offices or studios

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Why Build an ADU?

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At Unique Remodel & Design, we handle every aspect of your ADU project—from zoning and permitting to design and construction. We’ll walk you through the evolving Massachusetts regulations, help maximize your property’s potential, and build a space that’s beautiful, efficient, and code-compliant.

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Benefits of building an ADU with us:

​Full-service project management from start to finish

• Knowledge of local ADU zoning and permitting laws

• Custom design tailored to your property and budget

• High-quality construction built to last

• Energy-efficient systems and materials

• Framing, roofing, utilities, and finish work all in-house