
Add Value With A Quality ADU
Complete ADU construction from permits to move-in ready
ADUs have become one of the smartest investments homeowners in San Diego and Los Angeles can make. Whether you envision rental income, a space for aging parents, a home office, or a guest retreat, BNC Builders delivers complete ADU solutions from permits to move-in ready.
Our team has navigated the ADU permit process dozens of times. We understand the specific requirements across San Diego and Los Angeles, streamlining approvals that trip up less experienced builders and saving you months of delays.
From efficient studio layouts to spacious two-bedroom units, we build ADUs that families love - thoughtfully designed, beautifully built, and ready for whatever purpose you choose.

Our ADUs Services
Comprehensive solutions for your adus needs
Our Process
How we approach your adus project
Feasibility Study
We evaluate your property's ADU potential - including lot size, setbacks, utility connections, and local zoning requirements.
Design & Permits
Our team designs your ADU and manages the complete permit process. We keep you informed at every step.
Quality Construction
BNC Builders constructs your ADU with the same quality standards as any custom home - because it is one.
Feasibility Study
We evaluate your property's ADU potential - including lot size, setbacks, utility connections, and local zoning requirements.
Design & Permits
Our team designs your ADU and manages the complete permit process. We keep you informed at every step.
Quality Construction
BNC Builders constructs your ADU with the same quality standards as any custom home - because it is one.
Frequently Asked Questions
Common questions about adus
ADUs in San Diego typically rent for $1,500-$3,000+ monthly depending on size and location. Many homeowners see their construction costs recovered within 5-7 years through rental income.
Total timeline runs 8-14 months including design, permits, and construction. Our proactive permit management often shortens typical timelines.
Most San Diego and Los Angeles properties can accommodate some form of ADU. Setbacks, lot coverage, and other factors determine size and placement. We provide free feasibility assessments.
Yes - comprehensive permit management is included with our ADUs San Diego and ADUs Los Angeles packages. We handle architectural plans, engineering, and all city submissions.
Still have questions?
Contact us at (760) 658-6238
Ready for Your ADUs Project?
Contact us today for a free consultation and estimate. Let's bring your vision to life!
