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Unlock the Potential of Your Property
Your Dream ADU Starts Here
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Smart Living, Big Benefits
An Investment That Pays Back
More Space. More Freedom
From Vision to Move-In
What is an ADU?
An ADU is a secondary living installed on the same lot as a main home — often craned into place.
ADUs serve multiple purposes, including generating rental income, accommodating family members or increasing property value. Governor Healey’s Affordable Homes Act (Section 8 of Chapter 150, signed August 6, 2024) amended zoning laws to allow ADUs up to 900 sq. ft. by right in single-family zones, as long as they meet local regulations.
Types of ADUs
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Addition ADU: An extension of the main house, usually with a separate entrance.
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Detached ADU: A stand-alone dwelling in the backyard — often used as a backyard cottage, Airbnb, rental or in-law suite.
Top Benefits
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Extra Income: Generate rental income.
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Family Housing: Ideal for elderly parents or adult children.
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Higher Property Value: Boosts resale appeal.
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Flexible Use: Use as an office, guest house or studio.
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Affordable Housing: Adds living space without a major expansion.
MODEL: STUDIO
Starting at $ 119 K
STUDIO
Starting at $ 119 K
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1BED • 1 BATH
Starting at $ 139 K
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2 BED • 2 BATH
Starting at $ 169 K
ADU Services
Architectural an engineering
plans for building permit
Transportation and Installation
Optional Service
Foundation
Smart Home Options
(adjust temperature, voice-friendly lights, climate, easy-entry locks, surveillance cameras and more)
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Architectural and engineering plans for building permit
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Building a Custom Project with Turnkey ADUs
At Turnkey ADUs, we focus on delivering affordable and high-performance living spaces tailored to what matters most — energy efficiency, long-lasting materials and customized design.
We provide solutions for multifamily developments, commercial properties and single-family homes.
Offering a more streamlined and budget-conscious alternative to traditional construction.
With our factory-built approach, custom construction becomes a faster, smooth and more satisfying experience from start to finish.
What’s Our Process?
Our ADU homes are built off-site while site work happens in parallel, cutting project time dramatically. Whether installed on an existing or new foundation, our fully equipped ADUs are ready for quick setup—up to 50% faster than traditional construction. This efficient process lets homeowners enjoy their new living space much sooner, wherever it fits best on their property.
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