This beautiful Sunnyside ADU was completed in the summer of 2024. It features a 2.5 car garage, 2 bedrooms, 1 bathroom, a kitchen/ living area and vaulted ceilings/ dormers that provide a lot of character in and out of the structure.

This two-story, design-build ADU in Denver’s City Park neighborhood is Prenvalley Builders’ largest accessory dwelling unit to date, totaling approximately 2,000 square feet. Designed for long-term flexibility, the home includes three bedrooms, a private office, an open living and kitchen area, in-unit laundry, and an integrated 2.5-car garage. Thoughtful layouts, high-performance systems, and durable finishes create a comfortable, efficient living space that supports both daily use and long-term rental potential.

This garage ADU in Denver was built on a narrow urban lot with significant site constraints, requiring careful planning and execution throughout construction. Prenvalley Builders delivered a two-car garage with a studio, one-bedroom apartment, rooftop deck, and solar array—maximizing livability and long-term value despite challenging logistics.

This Denver basement renovation transformed an underutilized lower level of a 1920s home into a fully functional accessory dwelling unit. Prenvalley Builders navigated the challenges of aging concrete walls, settled framing, and uneven floors to deliver a code-compliant living space that includes a kitchenette, full bathroom, living area, and private bedroom. Careful coordination and precise execution allowed the team to modernize the structure while preserving the integrity of the existing home. The result is a durable, comfortable lower-level ADU designed to support long-term use and added property value.