2 Bed, 1 Bath Detached ADU – 700 sq. ft.

BR2-BA1-700

Plan Details

  • Size: 700 sq. ft.
  • Model: BR2-BA1-700
  • Layout: 2 bedrooms, 1 bathroom, detached single-story
  • Shape: Square / box layout

Thoughtful 2 Bedroom + 1 Bathroom Layout

The BR2-BA1-700 is a carefully balanced plan that ensures both bedrooms and shared spaces feel generous despite the compact footprint:

  • Two Equal-Sized Bedrooms – At 126 sq. ft. each, both bedrooms offer ample comfort for roommates or families
  • Shared Bathroom – Centrally located for easy access from both bedrooms and the main living space.
  • Seamless Living Room + Kitchen – The open-concept layout makes the home feel larger and more connected.

At Pacific Sands, we create ADUs that combine affordability, efficiency, and livability. The BR2-BA1-700 Model is a 700 sq. ft. detached ADU designed to maximize every inch of its footprint while delivering the comfort and functionality of a full home.


With two equal-sized bedrooms, one bathroom, and an open-concept shared space, this compact unit is ideal for small families, couples, or rental investors looking for a cost-effective solution.


Key Features

Two Equal-Sized Bedrooms

  • Both bedrooms are equally sized for fairness and flexibility.
  • Perfect for shared living arrangements or a small family.

Modern Open Living Space

  • Kitchen and living room are combined in a seamless flow for entertaining or daily living.
  • Optional vaulted ceilings enhance openness and create the feeling of more space.

Kitchen Peninsula

  • A built-in peninsula provides extra storage and seating.
  • Perfect for casual dining, cooking prep, or maximizing efficiency in a compact footprint.

Cost-Effective Build

  • Compact size keeps construction costs, labor, and materials lower.
  • Designed to be efficient without sacrificing comfort or usability.

Benefits for Homeowners

  • Waived Impact Fees – At under 750 sq. ft., this ADU qualifies for impact fee exemptions in California, saving thousands in construction costs.
  • Lower Permit Costs – Smaller size typically means reduced permitting fees.
  • Exemption-Friendly – Under California’s statewide exemption rules, ADUs under 800 sq. ft. bypass many FAR (floor area ratio) restrictions.
  • Energy-Efficient & Affordable to Maintain – Smaller footprint keeps utility and maintenance costs low long-term.
  • Great for Tight Lots – Compact design makes it a smart fit for smaller backyards without sacrificing functionality.

Why Choose the BR2-BA1-700 Model?

The BR2-BA1-700 Detached ADU is perfect for homeowners who want a functional, two-bedroom layout at an affordable build cost. With its compact size, open living space, and equal-sized bedrooms, it works equally well as a rental, guest house, or downsized family home.


At Pacific Sands, we also provide permitting guidance and design customization, ensuring this model is tailored to your property and goals.


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

Industry Experts

20+ years of expertise and creative solutions in permitting Construction Plans. We are trusted partners in Southern California.

Permits Approved

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Budget Wise

We understand the importance of staying in your budget, and we design with building costs as a primary factor.