What are Home Depot ADUs? Unraveling the Trend

Aug 18, 2023 | ADU

Accessory Dwelling Units (ADUs) have gained immense popularity in recent years as an innovative solution to the housing crisis and the growing need for flexible living spaces. Home Depot, a well-known retailer for home improvement and construction products, has entered the ADU market, offering customers a convenient way to create additional living spaces on their properties. In this article, we will delve into the world of Home Depot ADUs, exploring the product itself, its inclusions and exclusions, the step-by-step process of getting it done, and weighing the pros and cons.

The Home Depot ADU

A Home Depot ADU, at its core, represents a versatile and forward-thinking solution for property owners seeking to expand their living space options without the complexities and costs often associated with traditional construction methods. Essentially, an ADU from Home Depot is a pre-designed and prefabricated dwelling unit that can be seamlessly integrated into an existing property. These structures are designed to meet the increasing demand for flexible housing arrangements in the modern era.

Prefab and Modular Design

Home Depot ADUs are built using a prefab and modular approach. This means that the components of the ADU are manufactured off-site in controlled environments, ensuring consistent quality and efficient production. The various sections of the ADU, including walls, roof panels, and flooring systems, are constructed separately and then transported to the property for assembly. This construction method significantly reduces construction time compared to traditional on-site building, resulting in quicker project completion.

Diverse Usage Scenarios

One of the key advantages of Home Depot ADUs is their adaptability to a wide range of ADU usage scenarios. Whether homeowners need extra space for aging parents, adult children, guests, or simply wish to generate rental income, these ADUs can be tailored to fulfill those needs. The modular design allows for various configurations, including one-bedroom units with living areas, kitchens, and bathrooms, creating self-contained living quarters.

Flexible Living Quarters

Home Depot ADUs provide homeowners with the opportunity to create separate living quarters that are fully functional and comfortable. These units often include living spaces, kitchens, bathrooms, and bedrooms. This segregation allows for a sense of privacy and independence for the occupants while still being near the main residence. Whether it’s creating a “granny flat,” a studio for an artist, or a rental apartment, ADUs cater to diverse living arrangements.

Blending Architectural Styles

One of the remarkable aspects of Home Depot ADUs is their adaptability to various architectural styles. These units are designed with a focus on aesthetics, ensuring that they seamlessly blend with the existing property’s look and feel. This integration contributes to the overall harmony of the property while enhancing its value and appeal.

Customization Possibilities

While Home Depot ADUs are prefab and modular, they do offer some level of customization to cater to individual preferences. Homeowners can often choose from a range of design options, finishes, and fixtures to align the ADU’s interior and exterior with their personal tastes. However, it’s important to note that the extent of customization might be limited compared to fully custom-built structures.

In essence, a Home Depot ADU represents a modern housing solution that addresses the evolving needs of homeowners. It’s a testament to the innovation in the construction industry, offering a balance between speed, quality, flexibility, and affordability. These ADUs provide an avenue for homeowners to unlock the potential of their properties, catering to various living arrangements while complementing the existing architectural aesthetics.

What are Home Depot ADUs

What’s Included and What’s Not

Included Into Home Depot ADU

  1. Structural Components: The heart of any ADU, structural components encompass the foundational elements that form the framework of the unit. This includes walls, roof panels, and flooring systems. These components are designed and manufactured with precision to ensure stability, durability, and compliance with building codes.
  2. Insulation: Adequate insulation is a critical feature of Home Depot ADUs. Insulation helps regulate the temperature within the unit, making it energy-efficient and comfortable year-round. Proper insulation also contributes to soundproofing, enhancing the privacy and tranquility of the living space.
  3. Basic Utilities: Plumbing, electrical, and HVAC systems are commonly included in Home Depot ADUs. These systems are essential for creating a habitable and functional living space. Plumbing ensures access to water supply and wastewater disposal, electrical systems power lights and appliances, and HVAC systems control heating, ventilation, and air conditioning.
  4. Interior Finishes: Depending on the package chosen, interior finishes can vary. Some packages might include flooring materials, drywall for walls and ceilings, and basic fixtures such as lighting fixtures and possibly plumbing fixtures. These finishes give the interior a polished appearance and contribute to the overall comfort of the space.

Not Included Into Home Depot ADU

  1. Site Preparation: Site preparation involves clearing the designated area where the ADU will be placed. This might include removing obstacles, trees, and debris. Additionally, site preparation encompasses grading the land to ensure proper drainage and a level foundation. Homeowners are responsible for these tasks before the ADU’s arrival.
  2. Permits and Approvals: Obtaining the necessary ADU permits and approvals from local authorities is a critical step in any construction project, including ADUs. These permits ensure that the ADU complies with zoning regulations, building codes, and other legal requirements. Homeowners are responsible for navigating the permitting process, which can be complex and time-consuming.
  3. Customization: While Home Depot ADUs offer some level of customization, extensive customization beyond the standard offerings may come at an additional cost. This can include modifications to the layout, finishes, fixtures, and even structural changes. Homeowners should carefully review customization options and associated costs before making decisions.
  4. Landscaping: Landscaping around the ADU, including walkways, driveways, gardens, and outdoor living spaces, is typically not included in the ADU package. However, homeowners can choose to design and implement landscaping themselves or hire professionals to create an inviting outdoor environment.

Considerations for Homeowners

  1. Budget Planning: Homeowners need to budget not only for the cost of the ADU itself but also for the excluded elements such as site preparation, permits, and customization.
  2. Regulations and Zoning: Before purchasing an ADU, homeowners should thoroughly understand local zoning laws and regulations that pertain to ADUs. This knowledge will help avoid potential conflicts and ensure a smooth project.
  3. Contractors and Professionals: Coordinating the installation and assembly of the ADU requires skilled contractors. Homeowners should research and hire professionals with experience in prefab construction and ADU installations.
  4. Timeline: While the modular nature of ADUs speeds up construction, homeowners should still consider the overall timeline, including site preparation, permits, and inspections, to set realistic expectations for project completion.

Home Depot ADUs offer a streamlined solution for adding functional living spaces to properties. However, homeowners need to be aware of what is included in the package and what is not, as well as the responsibilities and considerations associated with site preparation, permitting, and customization. Careful planning and informed decision-making will contribute to a successful and satisfying ADU project.

What are Home Depot ADUs

Steps to Get It Your Home Depot ADU Done

1. Research and Planning

Before embarking on an ADU project, thorough research and planning are essential. Understand the local zoning laws and regulations that pertain to ADUs in your area. This includes setbacks, size limitations, and permit requirements. Determine the feasibility of an ADU on your property by considering factors such as available space, access, and utilities. Define the intended use of the ADU, whether it’s for family members, rental income, or other purposes.

2. Design and Purchase

Once you have a clear understanding of local regulations and your property’s potential, it’s time to design your ADU. Browse through Home Depot’s offerings and select a suitable ADU model that aligns with your requirements. Alternatively, you may have the option to customize certain aspects of the design. Work closely with Home Depot’s representatives to finalize the design and make the purchase. Coordinate delivery dates and ensure all details are accurately communicated.

3. Site Preparation

Prepare the designated area for the ADU’s installation. This involves clearing the space of any obstacles, debris, or vegetation. Ensure that the ground is properly graded for proper drainage. Prepare the foundation, which could be a concrete slab or other suitable foundation type, based on your property’s characteristics and local regulations. Coordinate any necessary utility connections, such as water, sewer, electricity, and gas.

4. Delivery and Installation

When the scheduled delivery date arrives, the prefabricated ADU components will be transported to your property. Skilled ADU contractors will oversee the assembly process according to the design specifications. This step usually involves hoisting walls, placing roof panels, and securing the flooring system. The modular nature of the ADU allows for relatively quick assembly compared to traditional construction methods.

5. Utilities Hookup

With the basic structure in place, it’s time to connect the ADU to the main utility systems on your property. Licensed professionals will handle the plumbing, electrical, and HVAC connections, ensuring that everything is up to code and functioning properly. These connections are crucial for the ADU’s habitability and comfort.

6. Interior Finishes

Once the utilities are connected, the focus shifts to the interior of the ADU. Install drywall for walls and ceilings, lay down flooring materials, and place basic fixtures such as lighting and plumbing fixtures. Depending on the package and customization options, you might also add cabinetry, countertops, and other interior elements that align with your preferences.

7. Inspections and Approvals

Before the ADU can be occupied, it must pass inspections as mandated by local building authorities. Schedule inspections at various stages of the project, including structural, electrical, plumbing, and overall occupancy inspections. These inspections ensure that the ADU is safe, compliant with regulations, and ready for habitation.

8. Landscaping and Exterior

With the interior finished and approved, focus on the exterior of the ADU. Enhance the surroundings with landscaping that complements the overall aesthetics of the property. Consider creating pathways, installing outdoor lighting, and designing outdoor living spaces if desired. The landscaping and exterior finishes play a crucial role in the overall visual appeal of the ADU.

9. Move-In or Rent-Out

Once all the necessary approvals are obtained and the ADU is complete, you’re ready to move in or begin renting it out. If it’s intended for personal use, you can furnish and decorate the interior according to your preferences. If you’re renting it out, ensure that the unit is clean, well-maintained, and complies with local rental regulations. Market the ADU to potential tenants and begin the rental process.

The process of getting a Home Depot ADU done involves a series of well-coordinated steps that require careful planning, communication, and adherence to local regulations. From researching and designing to assembly and habitation, each step contributes to the creation of a functional, comfortable, and compliant living space that serves your needs and objectives.

What are Home Depot ADUs

Pros and Cons of Home Depot ADUs

Pros of Home Depot ADUs

  1. Speedy Construction: The prefabricated nature of Home Depot ADUs means that a significant portion of the construction process takes place off-site. This results in quicker assembly on your property compared to traditional construction methods. With minimized weather-related delays and efficient scheduling, you can enjoy your new living space in less time.
  2. Customization: While Home Depot ADUs offer standardized designs, there are still customization options available. Homeowners can choose from a range of finishes, fixtures, and design elements to align the ADU with their preferences and needs. While not as extensive as fully custom-built structures, these options provide a level of personalization.
  3. Cost Control: The modular approach of Home Depot ADUs often translates to better cost predictability. The manufacturing process ensures consistent quality and minimized waste, helping to control costs. Additionally, the prefab construction method reduces labor hours required on-site, which can contribute to cost savings.
  4. Rental Income: One of the appealing aspects of ADUs is their potential to generate rental income. Homeowners can rent out the ADU to tenants, providing an additional revenue stream. This income can help offset the initial investment cost of the ADU, making it a potentially lucrative long-term asset.
  5. Property Value: Well-designed and well-maintained ADUs can significantly enhance the overall value of your property. The presence of an ADU can make your property more attractive to potential buyers, especially those seeking flexible living arrangements or rental income opportunities. This can result in a favorable return on investment.

Cons of Home Depot ADUs

  1. Cost: While prefab construction can be cost-effective, ADUs still entail a significant investment. Homeowners must budget not only for the ADU itself but also for site preparation, permits, customization, and any unforeseen expenses that may arise during the process.
  2. Regulations: Navigating local regulations, zoning codes, and obtaining necessary permits can be complex and time-consuming. Different municipalities have varying requirements for ADUs, and compliance with these regulations is crucial. Failing to adhere to regulations can result in delays, fines, or even the need to modify the ADU’s design.
  3. Site Limitations: Not all properties are suitable for ADUs due to space constraints or zoning restrictions. Factors such as lot size, setbacks, and utility connections can influence the feasibility of adding an ADU. Before committing to the project, it’s essential to assess whether your property meets the necessary criteria.
  4. Limited Customization: While there are customization options available for Home Depot ADUs, the extent of customization might be limited compared to fully custom-built structures. Homeowners seeking highly specific design elements or layouts may find prefab units restrictive.
  5. Construction Skills: Although contractors handle the assembly of the ADU, homeowners still need to oversee the project, coordinate with professionals, and manage the various stages of construction. This requires some level of construction knowledge and project management skills to ensure a successful outcome.

What are Home Depot ADUs

Key Considerations When Exploring Home Depot ADU

Venturing into the world of prefab Accessory Dwelling Units (ADUs) demands a thorough understanding of critical factors that can significantly influence your decision-making process. Here’s key aspects that deserve careful attention.

Design Flexibility and Customization

Prefab ADU typically provides an assortment of pre-defined floor plans and designs. While customization options are available, they often center around finish materials and minor layout alterations within the existing footprint of the selected model. It’s essential to evaluate whether these customization options align with your vision for the ADU.

Inclusions in the Package

Before committing to a Home Depot ADU, it’s crucial to determine what is included in the package. This involves clarifying whether finish materials and appliances are covered. Additionally, understand the division of responsibilities for crucial aspects like site surveys, permits, and utility hookups. Site preparation costs can vary significantly based on the existing landscape. Keep in mind that the foundation is not part of the Homne Depot ADU package.

Compliance and Energy Efficiency

Prefab ADUs often adhere to Title 25 standards for material use and energy calculations. These standards are generally less stringent than the Title 24 regulations that apply to stick-built constructions. It’s crucial to thoroughly research the differences between these regulations and determine which set of standards aligns better with your specific needs and goals.

Cost Considerations

While the notion exists that Home Depot ADUs are inherently more cost-effective than their stick-built counterparts, it’s essential to assess the overall expenses comprehensively. Conducting a meticulous comparison that factors in all costs can reveal minimal or no significant difference between the two options. It’s important to note that certain budget-friendly manufactured units might appear economical on the surface, but they often don’t provide a direct apples-to-apples comparison with stick-built constructions.


Home Depot’s foray into the ADU market presents homeowners a streamlined approach to expand their living spaces. The prefabricated design strikes a balance between personalization and efficiency. Yet, it’s imperative for prospective buyers to weigh their unique needs, budget, and local bylaws before diving into an ADU venture. Engaging with professional ADU contractors, like Levi Design Build, can be invaluable in navigating this process. With meticulous planning and expertise, a Home Depot ADU could be the key to addressing housing demands and realizing investment aspirations.


  • What is a Home Depot ADU?
    A Home Depot ADU is a pre-designed and prefabricated dwelling unit from Home Depot designed to be integrated into an existing property, offering a versatile solution for property owners to expand their living space options without traditional construction complexities.
  • How are Home Depot ADUs constructed?
    Home Depot ADUs are built using a prefab and modular approach. The components are manufactured off-site in controlled environments and then transported to the property for assembly, ensuring consistent quality and efficient production.
  • Can I customize my Home Depot ADU?
    Yes, while Home Depot ADUs are prefab and modular, they do offer some level of customization to cater to individual preferences. However, the extent of customization might be limited compared to fully custom-built structures.
  • What are some benefits of Home Depot ADUs?
    Benefits include speedy construction, customization options, cost predictability, potential rental income, and increased property value.
  • What are the potential drawbacks of Home Depot ADUs?
    Drawbacks might include the overall cost, navigating local regulations, potential site limitations, limited customization options, and the need for some construction knowledge.
  • What is typically included in a Home Depot ADU package?
    Included components often encompass structural components, insulation, basic utilities, and some interior finishes. However, site preparation, permits and approvals, extensive customization, and landscaping are typically not included.
  • How long does it take to complete a Home Depot ADU?
    The modular nature of ADUs allows for quicker construction compared to traditional methods. However, the total timeline also depends on site preparation, obtaining permits, and inspections.
  • Do I need to be aware of local regulations before installing an ADU?
    Yes, it’s essential to understand local zoning laws and regulations related to ADUs in your area, including setbacks, size limitations, and permit requirements, to ensure compliance and a smooth project execution.