At Top ADU LA, we specialize in designing and building attached ADUs that seamlessly integrate with your existing home. An attached ADU is a smart way to expand your living space while maintaining a unified architectural look and maximizing your property's potential.
Whether you're adding space for family, creating a rental unit, or expanding your home's functionality, our team delivers high-quality attached ADU construction solutions. We manage the entire process—from design and permits to construction and finishing—with precision and efficiency.
Service overview
Our attached ADU services include structural integration, architectural design, foundation work, framing, utilities, and interior finishes. We ensure that your ADU blends perfectly with your main home while meeting all Los Angeles building codes and regulations.
- Seamless home extension that matches existing structure.
- Ideal for family living, rental units, or added space.
- More cost-efficient than building a detached unit.
- Fully compliant with Los Angeles ADU regulations.
Key features
Attached ADUs offer a seamless expansion of your home while maintaining structural and aesthetic continuity. We carefully design layouts that enhance flow, maximize space, and ensure comfort while keeping the design aligned with your existing property.
Our team ensures high-quality construction, proper insulation, and efficient systems to create a durable and comfortable living environment. Every project is built with attention to detail and long-term performance in mind.
Seamless Integration
Designed to match your home's existing architecture and layout.
Added Living Space
Expand your home with functional and comfortable living areas.
Custom Design
Layouts tailored to your needs and property configuration.
General questions
An attached ADU is a residential unit built as an extension of your main home, sharing at least one wall while maintaining a separate living space.
Yes, attached ADUs are typically more cost-effective because they share structural elements and utilities with the main home.
Most attached ADU projects take between 4 to 7 months depending on design, permitting, and construction scope.
Yes, attached ADUs can be rented out in Los Angeles as long as they meet local building and zoning requirements.
