Expert ADU Design and Permitting

Your trusted team for ADU permits in San Diego, offering free on-site evaluations to help you plan your ideal accessory dwelling unit.

A modern apartment building features geometric architectural design with a series of jutting window frames. The exterior is clad in a warm, tan-colored material resembling wooden shingles. Several windows are slightly open, suggesting a breezy day. Trees with lush green foliage are visible in the foreground, adding a touch of nature to the urban setting.
A modern apartment building features geometric architectural design with a series of jutting window frames. The exterior is clad in a warm, tan-colored material resembling wooden shingles. Several windows are slightly open, suggesting a breezy day. Trees with lush green foliage are visible in the foreground, adding a touch of nature to the urban setting.

150+

15

Trusted Professionals

San Diego

ADU Projects

Expert architects and engineers for your ADU needs.

A modern architectural design featuring a close-up view of a building facade with two distinct sections. One side is a textured surface with horizontal linear patterns, and the other side consists of reflective glass panels in a clean, geometric arrangement.
A modern architectural design featuring a close-up view of a building facade with two distinct sections. One side is a textured surface with horizontal linear patterns, and the other side consists of reflective glass panels in a clean, geometric arrangement.
Design Consultation

Free on-site evaluation for your ADU project.

A modern, multi-story apartment building featuring a unique architectural design with geometric shapes and lines. The building has multiple balconies and large windows. Adjacent buildings of a similar architectural style can be seen in the background. The facade has a mix of white and grey tones with wood paneling around the windows.
A modern, multi-story apartment building featuring a unique architectural design with geometric shapes and lines. The building has multiple balconies and large windows. Adjacent buildings of a similar architectural style can be seen in the background. The facade has a mix of white and grey tones with wood paneling around the windows.
Permit Acquisition

We handle all ADU permit processes efficiently.

A modern house with a sleek architectural design featuring large glass windows and wooden accents. The outdoor area includes a deck with a dining table and chairs next to a barbecue grill, framed by a large tree and lush greenery.
A modern house with a sleek architectural design featuring large glass windows and wooden accents. The outdoor area includes a deck with a dining table and chairs next to a barbecue grill, framed by a large tree and lush greenery.
A modern architectural design featuring a series of large glass panels set in a geometric pattern. The structure includes strong lines and angular shapes, creating an expansive and airy space with natural light streaming through the transparent ceiling.
A modern architectural design featuring a series of large glass panels set in a geometric pattern. The structure includes strong lines and angular shapes, creating an expansive and airy space with natural light streaming through the transparent ceiling.
Project Planning

Tailored plans to suit your specific lot requirements.

Construction Support

Guidance throughout the entire construction process.

Adu Design and Plan Permit made my ADU project seamless and stress-free. Highly recommend their expertise!

John Doe

A modern building featuring a distinctive roof with an angular design, contrasted by bright yellow window frames and accents. The facade is a mix of concrete and dark cladding, creating a robust architectural style. Smaller adjacent structures are visible, along with a tree in the foreground and part of another building in the background.
A modern building featuring a distinctive roof with an angular design, contrasted by bright yellow window frames and accents. The facade is a mix of concrete and dark cladding, creating a robust architectural style. Smaller adjacent structures are visible, along with a tree in the foreground and part of another building in the background.
An architectural interior featuring a modern atrium with large glass panels forming part of the ceiling and walls. Metal beams and geometric patterns add a complex, structured design. Natural light streams through, casting shadows and enhancing the space's openness. Two people are visible in the lower left corner.
An architectural interior featuring a modern atrium with large glass panels forming part of the ceiling and walls. Metal beams and geometric patterns add a complex, structured design. Natural light streams through, casting shadows and enhancing the space's openness. Two people are visible in the lower left corner.

★★★★★