1 Bed, 1 Bath Detached ADU – 580 sq. ft.

BR1-BA1-580a

• Size: 580 sq. ft.
• Model: BR1-BA1-580a
• Layout: 1 bedroom, 1.5 bathrooms, detached single-story
• Shape: Rectangular

Functional 1 Bedroom + 1.5 Bathroom Layout

The BR1-BA1-580a balances private and shared spaces with its rectangular footprint:

• Bedroom – Private retreat with direct ensuite access.
• Ensuite Bathroom – A full-sized bathroom connected directly to the bedroom.
• Powder Room – A rare half-bath connected to the living/kitchen area for guest use.
• Shared Space – Open living + kitchen area creates flow and functionality.

At Pacific Sands, we specialize in designing ADUs that combine comfort, flexibility, and smart planning. The BR1-BA1-580a Model is a 580 sq. ft. detached ADU featuring a 1 bedroom, 1.5 bathroom layout—a rare configuration that provides both privacy and guest-friendly convenience.

This plan is ideal for couples, individuals, or small families who want a compact home that still feels open, modern, and highly livable.

Functional Rectangular Shape

• 30' x 16'-7" x 20' footprint supports an open-concept layout.
• Kitchen + living room are separated from the bedroom for privacy.

Powder Room (Half-Bath)

• A unique addition in a 580 sq. ft. ADU.
• Connected to the shared living areas so guests never need to access the bedroom.
• Adds convenience and increases property value.

Full-Size Ensuite Bathroom

• 46 sq. ft. ensuite includes shower/tub combo with integrated shelving.
• Quartz vanity countertop with modern finishes.
• Provides privacy for occupants, separate from guest use.

Spacious Shared Space

• 66 sq. ft. kitchen + 207 sq. ft. living room = 273 sq. ft. combined open-concept hub.
• Large living room for this ADU size makes entertaining easy.

Chef’s Kitchen

• Upper and lower cabinetry, quartz countertops with 4” backsplash, and a full appliance package.
• Flows seamlessly into the oversized living room for social cooking and dining.

• Rare Guest-Friendly Design – Powder room means guests have convenient bathroom access without intruding on the bedroom.
• Privacy for Occupants – Ensuite full bathroom offers personal comfort and separation.
• Compact Yet Spacious – Oversized living room and open-concept design make the unit feel larger than 580 sq. ft.
• Boosts Appraised Value – 1.5 bathrooms in a small ADU is a major value driver.
• Flexible Use – Works as a rental, guest suite, or primary downsized residence.

Why Choose the BR1-BA1-580a Model?

The BR1-BA1-580a Detached ADU is a rare find: a compact footprint with both an ensuite and a guest-friendly powder room. It’s ideal for homeowners who entertain often, as well as those who want a design that balances efficiency with comfort.

At Pacific Sands, we provide permitting support and customization options, ensuring your BR1-BA1-580a ADU fits seamlessly into your property and lifestyle.