ADU + Additions
Explore our range of services designed to help you move forward with confidence, wherever you're headed next.
What We Offer
Thinking about adding an ADU or home addition but not sure where to start? Studio Aster Designs guides Bay Area homeowners through the entire design process — from initial concept and space planning to permit-ready drawings and finish selections. Whether you're building a backyard cottage, converting a garage, or adding square footage to your home, we make the process clear, creative, and manageable.
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Studio Aster Designs specializes in designing ADUs and home additions that maximize your property's potential. We develop detailed CAD floor plans and permit-ready drawings tailored to California's ADU regulations — from garage conversions to detached backyard units.
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Studio Aster Designs includes 3D modeling and rendering with every ADU and addition project. You'll be able to explore layout options, exterior finishes, and how the new space connects to your existing home — all before construction begins.
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An ADU involves dozens of finish decisions — flooring, cabinetry, fixtures, siding, and more. We help you navigate every selection with intention, assisting with sourcing, procurement, and coordinating orders so nothing falls through the cracks.
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ADUs involve permitting, contractors, and multiple trades — which gets complicated fast. Studio Aster Designs stays involved through site visits and contractor coordination, acting as your advocate from design approval through final walkthrough.
Let’s Work TogetherEnjoy a in-home consultation where we’ll walk you through the exciting design process and discuss the vision for your project. This is your opportunity to share your ideas, preferences, and goals while we provide expert guidance and inspiration. We’ll explore design possibilities, review the scope of work, and outline the next steps to bring your dream space to life. Our goal is to make the process seamless, enjoyable, and tailored to your unique style. Let’s start transforming your home.
If you're interested in working with us, complete the form with a few details about your project. We'll review your message and get back to you within 48 hours.