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ADU Floor Plans
Flexible space that works for how you live and build
ADU floor plans (Accessory Dwelling Units) are designed to add independent living space to your property without expanding your main home. These detached units are ideal for extended family, rental income, guest space, or even a place to live while you build your primary home.
At Lexar Homes, ADUs are designed to be practical, comfortable, and built for long-term use. Whether you’re looking to create additional income, support family, or make better use of your land, an ADU offers flexibility that adapts as your needs change.
Is an ADU Right for Your Property?
- You want space for extended family while maintaining privacy
- You’re looking to create rental income or offset housing costs
- You need a place to live while building your main home
- You want flexible space for guests, work, or long-term use
Why Build an ADU?
An ADU can solve multiple needs at once, from creating space for a family to generating income or supporting future plans. These are some of the key ways homeowners use ADU floor plans to get more out of their property:
Maximize Your Property’s Potential
An ADU allows you to add usable living space without expanding your main home. It’s a practical way to make the most of your land while keeping your primary layout intact.
Create Rental Income Opportunities
An ADU can serve as a long-term or short-term rental, helping offset mortgage costs and turn your property into an income-generating asset.
Support Family and Changing Needs
Whether it’s space for aging parents, adult children, or long-term guests, an ADU provides privacy while keeping everyone close.
Live On-Site While You Build
An ADU can act as a temporary residence while your main home is under construction, allowing you to stay on your property and manage the build more easily.
ADU Floor Plans
Get inspired with these custom ADU plans.
Explore ADU floor plans designed for comfort, efficiency, and long-term flexibility. These layouts show how detached units can be incorporated into your property while maintaining privacy and usability.
Browse Our ADU Inspiration
Types of ADUs
Not all ADUs are built the same. The right option depends on your property, your goals, and how you plan to use the space.
Detached ADUs
A standalone unit built separately from the main home. This option offers the most privacy and works well for rental income, guest space, or long-term living.
Attached ADUs
An ADU connected to the main home but with a separate entrance and living space. This layout balances independence with proximity, making it a strong option for family use.
Above-Garage ADUs
A living space built above a garage structure. This is an efficient way to add square footage without taking up additional land area.
Prefab or Modular ADUs
Pre-designed units that are built off-site and installed on your property. These can offer shorter timelines, though customization may be more limited than with a fully custom build.
Start Planning an ADU That Works for Your Property
ADU floor plans offer a flexible way to add space, support family, and create new opportunities on your land. Whether you’re building for now or planning ahead, the right design can help you get more out of your property over time.
Frequently Asked Questions
About ADU Plans
What is an ADU?
An ADU (Accessory Dwelling Unit) is a detached living space built on the same property as your primary home. It typically includes its own kitchen, bathroom, and entrance, making it a fully independent living area.
What can I use an ADU for?
ADUs can be used for extended family, rental income, guest space, or even a home office or studio. Many homeowners also use an ADU as a temporary residence while building their main home.
Can I build an ADU on my property?
In many areas, yes, but local zoning and permitting requirements vary. It’s important to understand what’s allowed in your area before planning your build. The American Planning Association offers guidance on how ADUs are regulated across different regions.
Does an ADU increase property value?
In many cases, adding an ADU can increase property value by adding usable square footage and income potential. It also makes your property more flexible for future use.
Are ADU floor plans customizable?
Yes. ADU designs can often be adjusted to fit your land, layout preferences, and how you plan to use the space.
