ADU Homes
REDEFINING THE WAY YOU SEE MANUFACTURED HOMES
What Are Manufactured Accessory Dwelling Units (ADUs)?
Accessory Dwelling Units (ADUs) are an innovative way to expand your living space and adapt to changing needs. These secondary, self-contained units are built on the same property as your primary residence, offering a practical and versatile solution for modern homeowners.
Sabé Homes, the premier ADU builder in Northern Arizona, specializes in pre-fab mother-in-law suites, cottages, carriage houses, guest houses, and casitas—designed to blend seamlessly with your existing property. ADUs come equipped with private entrances, kitchens, bathrooms, and living areas, ensuring independence while maintaining a shared space.
Whether you need a comfortable home for elderly parents, a rental income opportunity, or a dedicated space for guests, an ADU is a smart, cost-effective choice. They can also serve as private home offices or studios, making them as functional as they are beautiful.
Explore how an ADU from Sabé Homes can add value, flexibility, and purpose to your property today!
What’s the Difference Between Manufactured ADUs & Modular ADUs?
Manufactured and modular ADUs are both types of pre-fabricated structures, but they differ in construction standards and foundation options.
Manufactured ADUs are built according to the national HUD code and can be placed on different types of foundations, such as pier and beam (allowing relocation), permanent foundations, crawl spaces, or basements.
Modular ADUs are constructed to meet all applicable state and local building codes and are built similarly to traditional site-built homes. Modular homes are often required to be permanently installed without a steel frame, while other areas may permit on-frame foundations.
ADUs Designed With Purpose
Our mission is to provide sustainable, attainable, beautiful, and empowering manufactured accessory dwelling units to Northern Arizona. We are committed to providing affordable, high-quality, and stylish secondary housing solutions that will enhance your property’s value and functionality while contributing to sustainable and attainable housing in your community.
ADU Building Restrictions in Flagstaff & Coconino County
When planning an Accessory Dwelling Unit (ADU) in Flagstaff or Coconino County, understanding local zoning and building regulations is essential. Flagstaff’s Zoning Code outlines specific requirements for ADUs to ensure they align with community standards, maintain neighborhood character, and adhere to safety guidelines. Here’s what you need to know:
Size Limitations: In Coconino County, an ADU must be no larger than 50% of the size of the primary residence, with a maximum total size of 1,000 square feet.
Occupancy Standards: ADUs must comply with occupancy limits set by local codes, typically allowing one household per unit.
Setbacks and Lot Coverage: ADUs must meet minimum setback requirements from property lines and cannot exceed the allowable lot coverage percentage for the property.
Height Restrictions: ADUs are typically limited in height to ensure compatibility with surrounding structures, often restricted to single-story construction or a maximum height of 25 feet.
Parking Requirements: Many areas require at least one additional off-street parking space for an ADU unless exemptions apply due to proximity to public transit or other factors.
Utility Connections: ADUs generally require independent utility connections, though some jurisdictions may allow shared connections under specific conditions.
Owner-Occupancy Rules: In many cases, either the primary residence or the ADU must be owner-occupied to ensure proper property management.
Short-Term Rentals Prohibited: In Flagstaff, ADUs are restricted to long-term use, such as housing family members or tenants. Short-term rentals like Airbnb are typically not permitted.
Additional ADU Construction Considerations for Flagstaff & Northern Arizona
Flagstaff’s unique climate and high-altitude environment may require additional considerations, such as energy-efficient building designs and compliance with wildfire safety measures. Some neighborhoods or areas with HOAs may impose stricter rules beyond city or county requirements.
Navigating the ADU Permit Process
Building an ADU in Northern Arizona requires a thorough understanding of these regulations to avoid delays or compliance issues. Our experienced team at Sabé Homes is well-versed in local zoning codes and building standards. We’ll guide you through the permitting process and ensure your ADU project aligns with all guidelines, from design to construction. Zoning can be difficult for manufactured homes so we also offer IRC modular floor plan ideas.
Ready to Start Your ADU Project?
Contact Sabé Homes today to learn how we can help you bring your ADU vision to life while meeting all local requirements!
Our ADU Manufacturers
We partner with some of the industry’s most reputable manufacturers to provide high-quality pre-fab Accessory Dwelling Units tailored to your needs. By working with trusted names in the pre-fab home industry, we are able to bring Northern Arizona a range of customizable options, from cozy cottages to spacious mother-in-law suites.
About Sabé
Sabé Homes is a licensed and bonded pre-fab home developer committed to excellence and committed to people. Our mission is to build sustainable, attainable, beautiful and empowering homes in Northern Arizona. Sabé Homes works with the largest manufactured, modular, and pre-fab factory-built homebuilders in the Southwest — Cavco West and Clayton Homes. We are licensed through the State of Arizona Department of Housing.
At Sabé, we are committed to creating the change we want to see in the world — opportunity, sustainability, and beauty.