ADU Builders for Attached, Detached, and Garage Conversions
Alex Home Pro works with homeowners to design and build a range of accessory dwelling units, from backyard cottages and detached ADUs to garage conversions and junior ADUs. Building an ADU involves more than simply adding square footage — it requires careful consideration of property layout, local zoning rules, and the intended use of the space.
Whether the goal is generating rental income, housing family members, or creating a private workspace, the right ADU type will depend on the specific circumstances of each property. Alex Home Pro builds all major ADU types, including attached ADUs, detached units, garage conversion ADUs, junior ADUs (JADUs), and internal ADUs.
Types of ADUs Alex Home Pro Builds
Each ADU type comes with its own set of advantages, and Alex Home Pro helps homeowners understand which option fits their needs best. Here is an overview of the ADU categories they work with:
- Attached ADU: A home extension connected directly to the main house. This option works well for keeping family members nearby or providing private guest accommodations.
- Detached ADU: A standalone unit built on the same property, suitable for private rentals, long-term guests, or multigenerational living arrangements.
- Junior ADU (JADU): Smaller, self-contained units built within the existing home structure. These are often under 500 square feet and can work well as one-bedroom rental units or personal spaces.
- Internal ADU: Conversion of an existing part of the home — such as a basement or unused interior space — into a separate, functional living unit.
- Garage Conversion ADU: Transforming an existing garage into a fully livable space. This is generally considered a cost-effective approach, making use of an already-built structure.
Each accessory dwelling unit Alex Home Pro builds is designed around the specific needs of the homeowner and the layout of the property. Projects are not based on a one-size-fits-all approach — the design process takes into account how the space will be used and what features are most practical.
Interior features that can be incorporated into an ADU build include living rooms, bedrooms, master bedrooms, kitchens, kitchenettes, bathrooms, walk-in closets, craft rooms, and sunrooms. Structural and exterior elements such as decks, porches, sliding doors, raised foundations, and slab foundations are also part of the scope of work Alex Home Pro handles.
Common Questions About ADUs
What is an ADU? An ADU, or accessory dwelling unit, is a self-contained living space located on the same property as a single-family home. It can take the form of an attached addition, a detached backyard cottage, a garage conversion, or an internal unit such as a basement suite.
Can a garage be converted into an ADU? Yes — garage conversions are a practical and relatively affordable way to add an ADU to a property. Alex Home Pro manages the full process, from design through permitting, whether it involves a single-car or two-car garage.
Do ADUs add value to a property? A well-designed ADU can add meaningful value to a home, whether through rental income potential, additional living space for family, or improved resale appeal. It is generally considered a long-term investment in the property.
What about ADU regulations in Colorado? Local zoning and permitting rules play an important role in any ADU project. In Colorado, the Department of Local Affairs (DOLA) provides guidance on requirements covering zoning, permitting, size limits, and utility connections. Understanding these regulations before starting a project is an important step in the planning process.