Let's make it simple

prefab adu units

1. Initial Consultation (30 Minutes)
  • Initiate a personalized consultation with an Addition Builders LA Specialist to outline your vision, budget constraints, and unique requirements.
  • Utilize advanced satellite imagery for an initial evaluation of your property's suitability.
2. Detailed Design Selection (45 Minutes)
  • Dive deep into the design aspects with our expert team and choose your ideal unit from our curated "Unite" section.
  • This focused session enables you to explore various design options, materials, and finishes, ensuring your ADU aligns perfectly with your vision.
3. Comprehensive Site Analysis (1 Hour)
  • A non-refundable fee of $1,000 is applicable for this exhaustive site inspection.
  • Our Site Coordinator will assess the optimal placement, utility hook-ups, and projected installation timeline.
4. Financial Blueprint (1 Hour)

Delve into a detailed financial overview of your project, including optional enhancements, site-specific expenses, and payment plans.

5. Construction Commencement (Approx. 6.5 Months)

Your dedicated Project Supervisor will manage all aspects of construction, from permitting to liaising with local authorities.

6. Regulatory Compliance (Approx. 4.5 Months)


Our legal team will navigate the intricate maze of permit acquisition to ensure your project stays on track.

7. Site Preparation (Approx. 2 Months)


Our crew will prepare your property by establishing a solid foundation and connecting essential utilities.

8. From Factory to Backyard

Your custom Addition Builders LA unit is carefully readied at our factory and then skillfully installed in your backyard, all within a two-day span. Witness the seamless transition as your dream ADU becomes a reality.

9. Your New Living Space Await

Your Addition Builders LA unit is now a fully functional, ready-to-use living space that enhances your lifestyle.

Design your custom ADU

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