3 Bed, 3 Bath Two-Story Detached ADU – 1200 sq. ft.

BR3-BA3-FL2-1200

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Plan Details


  • Size: 1200 sq. ft.

  • Model: BR3-BA3-FL2-1200

  • Layout: 3 bedrooms, 2.5 bathrooms, two-story detached ADU

Amazing 3 Bedroom, 3 Bathroom Layout


The BR3-BA3-FL2-1200 is a carefully planned 3 bed / 2.5 bath two-story ADU:



  • Upstairs: Two bedrooms with one full bathroom.

  • Downstairs: One bedroom and 1.5 bathrooms, including a private ensuite.

This layout ensures both privacy and practicality, perfect for families, roommates, or multi-generational households.

At Pacific Sands, we design ADUs that maximize both functionality and flexibility. The BR3-BA3-FL2-1200 Model is our only two-story detached ADU at 1200 sq. ft., making it the perfect solution for homeowners who want to build up instead of out.



This design is ideal for properties with smaller backyards where preserving outdoor space is a priority, while still offering the comfort of a spacious home.

Key Features


  • Enhanced Privacy

  • Two bedrooms are located upstairs, separated from the shared living areas.

  • Downstairs bedroom and bathrooms provide convenience for guests or residents who prefer single-level access.

  • Private Ensuite Bathroom

  • Upstairs, one of the bedrooms includes a 40 sq. ft. ensuite bathroom with a shower/tub combo, integrated shelving, quartz countertops, and a modern single vanity.

  • Provides privacy and comfort for the occupant without the need to share with guests.

  • Seamless Shared Space

  • Downstairs includes a 79 sq. ft. kitchen and an oversized 335 sq. ft. living room for a combined open-concept layout.

  • A built-in peninsula provides additional seating and gathering space—ideal for entertaining.

Benefits for Homeowners


  • Build Up, Not Out – Perfect for lots where preserving outdoor space is important.

  • Flexible Living – Multiple bedrooms across two levels provide options for families, guests, or roommates.

  • Privacy & Comfort – Upstairs bedrooms create a retreat-like experience separate from shared areas.

  • Modern Layout – Spacious open living spaces paired with private suites deliver both style and functionality.

  • Versatile Use – Works as a rental, family extension, or private residence, while maintaining backyard usability.

Why Choose the BR3-BA3-FL2-1200 Model?


The BR3-BA3-FL2-1200 Two-Story Detached ADU is designed for homeowners who want to maximize livable square footage while preserving yard space. With three bedrooms, 2.5 bathrooms, and an open-concept layout, it provides the comfort of a full-sized home in an efficient ADU footprint.



At Pacific Sands, we provide full permitting support and customizable design options, ensuring this ADU aligns with your property and lifestyle needs.