3 Bed, 2 Bath Detached ADU – 730 sq. ft.

BR3-BA2-730

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Plan Details


  • Size: 730 sq. ft.

  • Model: BR3-BA2-730

  • Layout: 3 bedrooms, 2 bathrooms, detached single-story

  • Plan Size: 29' x 24'

Functional 3 Bedroom, 2 Bathroom Layout


The BR3-BA2-730 proves that you can achieve a full 3 bed / 2 bath configuration in under 750 sq. ft.—without sacrificing livability.



  • Bedrooms: Separated into opposite corners for privacy.

  • Bathrooms: Includes one ensuite bathroom for the primary bedroom and one shared bathroom for the other two bedrooms.

  • Shared Spaces: Kitchen and living area are placed together on one wing for efficiency and flow.

At Pacific Sands, we design ADUs that maximize efficiency, livability, and versatility. The BR3-BA2-730 Model is a 730 sq. ft. detached ADU that makes it possible to fit a 3 bedroom, 2 bathroom layout into a compact footprint—while still feeling spacious and functional.



This design is perfect for families, renters, or roommates who want multiple bedrooms in a cost-effective ADU that doesn’t compromise on comfort.

Key Features


  • Rectangular Shape for Efficiency

  • A 29' x 24' footprint provides an efficient open-concept flow.

  • Bedrooms and bathrooms are strategically placed to ensure separation and privacy.

  • Private Ensuite Bathroom

  • A 39 sq. ft. ensuite includes a shower/tub combo with integrated shelving.

  • Single-sink vanity with quartz countertops provides durability and style.

  • Offers privacy and convenience without sharing with guests.

  • Cohesive Shared Space

  • A 50 sq. ft. kitchen paired with a 164 sq. ft. living room creates a combined open area for gatherings and daily living.

  • Larger-than-average living room size for this square footage makes the space feel open and inviting.

Benefits for Homeowners


  • Flexible Living – Works equally well for families, couples with kids, or multiple roommates.

  • Privacy – Bedroom separation and two bathrooms make it easy for households to coexist comfortably.

  • Multi-Use Potential – Spare rooms can double as guest rooms, home offices, or hobby spaces.

  • Compact & Affordable – At 730 sq. ft., this design reduces costs while still offering the feel of a larger home.

  • High Rental Appeal – Multiple bedrooms make it attractive for investors looking to maximize rental income.

Why Choose the BR3-BA2-730 Model?


The BR3-BA2-730 Detached ADU is perfect for homeowners who want the highest bedroom count in a compact design. With three bedrooms, two bathrooms, and a surprisingly spacious living area, it’s one of the most versatile mid-sized ADUs in our lineup.


At Pacific Sands, we provide not just plans, but also permitting support and customization options to adapt this design to your property and local zoning requirements.