ADU Builder in Fargo

When you need additional space or you’re planning a design that aligns with your retirement goals or rental income aspirations, Dakota Cabins LLC is here to help. As Fargo’s trusted ADU builder, we specialize in creating code-compliant, expertly crafted spaces that balance timeless design with modern functionality.

Our team works closely with you, offering tailored customization options to ensure your new accessory dwelling unit fits your needs perfectly—whether as a guest house, home office, rental property, or studio. We invite you to partner with us to transform your ideas into a space you’ll love. Reach our team at (612) 860-8683 to book a free consultation.

Contact Our ADU Builders

What Is an ADU?

An accessory dwelling unit, or ADU, is a secondary housing space that’s located on the same property as your primary residence. These versatile spaces provide additional living areas.

ADUs are ideal for a range of purposes, including:

  • Creating rental income
  • Providing housing for family members
  • Serving as a home office or guest suite

With their smaller footprint and efficient use of space, ADUs offer a flexible, cost-effective solution for expanding your property’s functionality without requiring major construction or relocation.

Which Types of ADUs Can You Build?

ADUs come in several forms, and each offers unique advantages depending on your property layout, budget, and goals.

We build:

  • Detached ADUs: Standalone units ideal for rental income or guest housing
  • Attached ADUs: Home extensions offering convenient, semi-private access
  • Garage conversions: Renovated garage spaces turned into modern living areas
  • Basement ADUs: Finished lower levels transformed into full-suite living spaces

Our team works closely with you to determine the most functional and cost-effective solution based on your site, zoning, and intended use.

Can You Build an ADU on a Sloped Property?

Yes, but it requires thoughtful design and expert execution.

Building an ADU on a slope involves special considerations, like:

  • Grading and foundation stabilization
  • Drainage control
  • Access pathways and stairs
  • Height restrictions due to elevation

We have plenty of experience designing ADUs for challenging lots. We’ll assess your site, recommend cost-efficient adjustments, and ensure compliance with local building codes.

What Is the Minimum Lot Size for Building an ADU?

The minimum lot size varies according to the zoning district you’re in and local regulations in Fargo. In most residential areas, your property must meet a set square footage requirement and allow adequate setbacks from existing structures and lot lines.

We simplify this process by conducting a feasibility review early on, identifying whether your lot qualifies, and offering creative design solutions for non-conforming spaces. With the right planning, even smaller or irregular lots can often support compact, compliant ADUs.

What Are the Size Restrictions for an ADU?

In Fargo, the maximum allowable size for an ADU typically ranges between 600 and 1,000 square feet, depending on zoning, lot size, and whether the unit is detached or attached. These restrictions also govern height, number of bedrooms, and placement relative to the main home.

We help you design a unit that makes the most of your allowed square footage. By optimizing layout, ceiling height, and storage, we ensure that every inch of your ADU is functional and comfortable.

Do You Need Separate Utilities for Your Accessory Dwelling Unit?

ADUs may share or have separate utility systems. You can connect to your main home’s utilities for simplicity and lower upfront costs, or you can install separate meters and look forward to rental independence and easier use tracking. We’ll guide you through these options during planning, taking your preferences and long-term goals into account.

Are you unsure which is better for your situation? Book an initial consultation to explore how each utility configuration can meet code and support your intended use.

What Are the Inspection Requirements for ADUs?

ADU construction in Fargo includes mandatory inspections at specific project stages. These inspections help confirm code compliance and construction quality, and typically begin with site and footing inspections, followed by structural, framing, electrical, and plumbing checks.

Once your build is complete, a final inspection is required to approve your unit for occupancy. We coordinate every inspection on your behalf, working closely with Fargo’s building officials to keep your project on schedule. Our proactive oversight ensures nothing gets overlooked, helping you avoid delays and move confidently toward ADU occupancy.

Do You Need a Permit To Build an Accessory Dwelling Unit?

Yes. Permitting is required to build an accessory dwelling unit. We can take of these steps on your behalf. We submit the required documentation, file all paperwork correctly, pay fees, and schedule subsequent compliance inspections. For complex projects, we also assist you in finding workarounds for permitting challenges like zoning restrictions.

Dakota Cabins LLC’s ADU Building Services

Our ADU building services can add value to your existing property.

Here’s how we can help:

  • Custom ADU design and planning
  • Site preparation
  • Material selection
  • Construction

We handle every step of the ADU building process with precision and care, ensuring a smooth experience from start to finish. Let us transform your property with a beautifully crafted ADU tailored to your needs.

Can ADU Home Builders Help You Customize Your Design?

There’s practically no limit to customization options when you work with our ADU home builders. We’re personalization specialists with plenty of experience translating custom home design specifications into structures that complement existing homes.

Here are some of the options you have for making your new space unique:

  • Custom lighting
  • Built-in storage
  • Energy-efficient features
  • Smart home integration
  • Custom exteriors
  • Accessibility features

Our goal is to create an ADU that feels like a seamless extension of your property while meeting your specific needs and preferences. Whether you prioritize functionality, aesthetics, or sustainability, our experienced builders will guide you through the process, ensuring every detail is just right.

How Do You Handle Drainage and Plumbing for an ADU?

Our team evaluates your site’s slope, soil conditions, and existing utility infrastructure. Then, we create an efficient layout for the pipes and trenching to support your tiny dwelling. Next, we connect your new unit to your main water and sewer lines, ensuring everything complies with local building codes.

Trust us to think of everything, including incorporating preventive measures like grading and drainage control to avoid backflow or flooding.

Whether your ADU includes a kitchen, bathroom, or laundry area, we deliver intuitive plumbing integration so that you can enjoy a fully functional living space without complications.

Consult With Experienced ADU Contractors

Family-owned and founded in 1991, Dakota Cabins LLC is proud to offer quality ADU building services. We’re licensed to construct code-compliant secondary housing spaces that boost the value of your existing property. Whether you’re looking to build a cozy guesthouse, a rental unit, or an in-law suite, our team brings decades of expertise to every project.

Looking for an ADU builder in Fargo? Contact us at (612) 860-8683.