ADU architectural plans in Los Angeles showing detailed floor plan layout with bedroom kitchen bathroom and living space design
Modern ADU architectural design in Los Angeles featuring backyard unit concept with large windows and contemporary exterior layout
3D ADU floor plan Los Angeles showing open concept interior layout with kitchen living area bedroom and bathroom configuration

ADU Plans & Architectural Design in Los Angeles

At Done ADU, we create high-quality architectural plans designed specifically for Los Angeles properties. Every ADU begins with a smart layout, and our design team focuses on maximizing space, functionality, and long-term value.

From concept to final plans, Done ADU delivers fully compliant, city-ready designs that streamline permitting and construction. We combine modern aesthetics with efficient layouts to ensure your ADU feels spacious, practical, and premium.

  • Custom ADU floor plans tailored to your property
  • Modern open-concept layouts for maximum space efficiency
  • 3D renderings and visualization before construction
  • Plans fully compliant with Los Angeles building codes
  • Design optimization for rental income and usability

ADU Design & Plans FAQs

ADU plans include floor layouts, elevations, structural details, and site plans required for permits and construction approval in Los Angeles.

Costs vary depending on complexity, but most ADU plans range from $8,000 to $20,000. Done ADU provides efficient designs that reduce overall project costs.

Yes, every ADU plan is fully customizable. We design layouts based on your property, goals, and whether you plan to use the ADU for living, rental income, or family use.

Yes, all ADU plans must be reviewed and approved by the city before construction begins. We ensure all designs meet Los Angeles requirements for faster approvals.

Done ADU combines smart design, local expertise, and permit-ready planning to create ADUs that are functional, beautiful, and optimized for long-term value.