Frequently asked questions

Cost Considerations for ADU Construction:

Building an Accessory Dwelling Unit (ADU) involves various cost factors, including size, location, design, materials, permits, site preparation, utilities, interior features, and labor. Costs can range from $50,000 to $400,000 or more. For an accurate estimate, consult with us for a tailored quote. The initial consultation is free.

Timeline for ADU Design and Construction:

The timeline for an ADU project varies, with design taking 1-2 months, permitting 3-6 months, site preparation and foundation 4-8 weeks, construction 2-6 months, and final approvals a few weeks. The overall duration can range from 6 months to 1 year or more, depending on the project and location.

Carriage Home Builders' Services:

As your project manager, Carriage Home Builders oversees every aspect of your ADU construction, from design and permits to construction and final touches. We navigate building codes, zoning, and ensure your project aligns with your vision and budget.

Client's Role in ADU Design:

Clients play a vital role, defining project goals, establishing budgets, collaborating on designs, selecting professionals, overseeing site preparation, participating in decision-making, and managing the project's quality and budget.

Owner Occupancy in ADUs:Owner occupancy requirements for ADUs depend on local regulations. Some areas mandate either the primary residence or ADU be owner-occupied. Verify local guidelines to understand specific requirements.