1 Bed, 1 Bath Detached ADU – 720 sq. ft.

BR1-BA1-720

Plan Details

  • Size: 720 sq. ft.
  • Model: BR1-BA1-720
  • Layout: 1 bedroom, 1 bathroom, detached single-story
  • Shared Space: 383 sq. ft. combined kitchen + living

Functional 1 Bedroom + 1 Bathroom Layout

The BR1-BA1-720 prioritizes open living while still providing a spacious private suite:

  • Bedroom – A large 180 sq. ft. private retreat with closet space and ceiling fan.
  • Bathroom – Ensuite full bathroom with modern finishes, accessible directly from the bedroom.
  • Shared Spaces – A massive combined living + kitchen area designed for entertaining and daily comfort.

At Pacific Sands, we believe compact homes should never feel cramped. The BR1-BA1-720 Model is a 720 sq. ft. detached ADU featuring a 1 bedroom, 1 bathroom layout with an oversized living space that makes it feel like a full-sized home.


This plan is perfect for couples, individuals, or rental investors seeking an affordable, spacious, and modern ADU solution.


Key Features

Efficient Rectangular Shape

  • 25' x 29' footprint allows for an open concept, functional flow.
  • Bedroom and bathroom are tucked away for privacy.

Ensuite Bathroom

  • Full-size bathroom with shower/tub combo + integrated shelving.
  • Modern quartz vanity adds durability and style.

Spacious Bedroom

  • At 180 sq. ft., this bedroom is larger than most in similarly sized ADUs.
  • Includes a modest closet and ceiling fan for comfort.

Oversized Living Space

  • 70 sq. ft. kitchen plus 313 sq. ft. living room combine for 383 sq. ft. total shared space.
  • Unusually large for an ADU—ideal for entertaining, relaxing, or even adding a dining setup.

Benefits for Homeowners

  • Massive Shared Space – With nearly 400 sq. ft. of living + kitchen area, this is an entertainer’s dream ADU.
  • Compact Yet Luxurious – Large bedroom and open layout provide the feel of a full-sized home in only 720 sq. ft.
  • Cost-Effective Build – More affordable construction than larger units, while still offering premium amenities.
  • Flexible Use – Perfect as a guest house, rental property, retirement retreat, or downsized residence.
  • Market Appeal – Large living space and private suite make this layout especially attractive for renters.

Why Choose the BR1-BA1-720 Model?

The BR1-BA1-720 Detached ADU is ideal for homeowners who want a spacious 1-bedroom design with a focus on open living and entertainment. With its oversized living room, modern kitchen, and private ensuite bedroom, this unit balances functionality with comfort in a compact footprint.


At Pacific Sands, we provide not only design plans but also permitting support and customization options, making it simple to tailor the BR1-BA1-720 to your property and lifestyle.


1 bedroom ADU 3D drawing
2 bedroom ADU 3D model
3 bedroom ADU 3D model
4 Bedroom ADU 3D model
2 unit ADU floorplan

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