Accessory Dwelling Units

ADU Construction
Permits to Move-In

Add a rental unit, in-law suite, or home office. NDB Construction handles the entire ADU build — from permits through final inspection.

ADU Services

Full-Service ADU Builds

Detached ADU

Standalone backyard cottages with full kitchen, bath, and living areas. Great for rentals or multi-generational living.

Attached ADU

Additions to your existing home that create separate living spaces with private entrances and full amenities.

Garage Conversion

Transform your existing garage into a livable ADU. Efficient permitting, quality construction, strong ROI.

Permitting Support

We handle permit applications, plan submissions, and inspections. Deep experience with local Santa Cruz ADU rules.

ADU Process

How It Works

01  Free Consultation

We assess your property, discuss goals, and provide a no-obligation estimate with timeline and budget ranges.

02  Design & Permits

We coordinate design drawings and handle all permit submissions with the city or county on your behalf.

03  Construction

Our team builds your ADU with quality materials, clear communication, and regular progress updates.

04  Final Inspection

We manage all inspections and punch-list items so your ADU passes final approval and is ready to occupy.

Add an ADU to Your Property

Increase your property value and generate rental income. Let’s talk about what’s possible.

(669) 286-7125 Request Consultation Online