Accessory Dwelling Unit plans

Explore Baywater Custom Builders’ ADU plans with detailed layouts, renderings, and starting prices. Find the right design for your property and lifestyle.

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The 495 ADU

495 square foot ADU is designed for efficient, comfortable living without compromising style.

This thoughtfully planned layout includes a private bedroom, a spacious bathroom, and an open living area that connects seamlessly to the kitchen.

The design maximizes every square foot, offering a practical yet inviting space perfect for everyday living. Large windows and a clean layout create a bright, open atmosphere, while the exterior showcases a simple, timeless design that complements a variety of property styles.

Plan Specifics:

Square Footage: 495 sq. ft.
Bedrooms: One private bedroom
Bathroom: Full bathroom with functional layout
Kitchen: Efficient and well-organized design
Living Area: Open-concept living space
Ideal Uses: Guest house, rental unit, or private backyard retreat

The 625 ADU

495 square foot ADU is designed for efficient, comfortable living without compromising style.

The 625 square foot ADU is designed to offer more space, flexibility, and comfort while maintaining an efficient layout. This thoughtfully planned design features a private bedroom, a full bathroom, and a larger open living area that connects seamlessly to the kitchen and dining space.

With additional square footage, the layout allows for improved circulation, more functional storage, and a greater sense of openness. Large windows and a clean, practical design enhance natural light and create a bright, inviting atmosphere, while the exterior maintains a timeless look that complements a wide range of properties.

Plan Specifics:

Square Footage: 625 sq. ft.
Bedrooms: One private bedroom
Bathroom: Full bathroom with efficient layout
Kitchen: Functional kitchen with dedicated dining area
Living Area: Open-concept living space with expanded layout
Ideal Uses: Guest house, rental unit, or private backyard residence

The 700 ADU

The 700 square foot ADU offers an elevated level of comfort and flexibility compared to smaller layouts.

This design features a spacious private bedroom, a full bathroom, and a larger open living area that seamlessly connects to the kitchen and dining space.

With more room to work with, the layout supports wider walkways, larger furniture placement, and improved functionality throughout the home. Natural light is maximized through well-placed windows, while the exterior maintains a clean, timeless design that complements a variety of property styles.

Plan Specifics:

Square Footage: 700 sq. ft.
Bedrooms: One private bedroom with expanded layout
Bathroom: Full bathroom with comfortable spacing
Kitchen: Full kitchen with increased counter space and storage
Living Area: Open-concept living space with larger seating area
Ideal Uses: Guest house, long-term rental, or full-time private residence

The 850 ADU

This 850 square foot ADU offers a spacious and thoughtfully arranged layout that prioritizes comfort and livability.

The design includes a generously sized bedroom, a full bathroom, and a large open-concept living area that flows seamlessly into the kitchen and dining space.

The expanded footprint allows for more natural movement throughout the home, wider walkways, and the ability to incorporate larger furnishings. The exterior design features a welcoming front porch and clean architectural lines, creating a timeless and inviting appearance.

Plan Specifics:

Square Footage: 850 sq. ft.
Bedrooms: One large private bedroom
Bathroom: Full bathroom with spacious layout
Kitchen: Full kitchen with extended counter space and cabinetry
Living Area: Open-concept living room with increased square footage
Ideal Uses: Primary residence, long-term rental, guest home, or multi-generational living