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Colfax ADU Builders

Full-service, start to finish Colfax ADU Building experts. From high-end luxury dwelling units to small compact ADUs, we can do it all.

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Colfax ADU Builders

Accessory Dwelling Units (ADU) Construction in Colfax 

Getting a permit to construct accessory dwelling units in your Colfax home is difficult. This is why you should choose reliable ADU builders because many will claim to build one at your place without a problem but will fail to do so, leaving you to do all the legal work. 

Thus, Solid Construction and Design are the best ADU builders for you. Not only do we sit our clients down and make sure they are aware of numerous elements and data points that they need to discuss with the local authorities in their area before the commencement of the project, but we also frame our projects in a manner that they are financially and legally practical. 

Choosing us to build an additional unit at your home will allow you to focus on and enjoy the perks of the latest construction at your home rather than paying attention to the external factors, which you should not have to worry about.

Colfax Accessory Dwelling Unit Contractor

As the best ADU builders in town, we start our projects by hearing. It is essential to comprehend your goals and particular requirements to achieve ideal and beautiful designs. Each task starts with an interview. We are interested in learning how installing ADUs can improve our ability to work effectively together and produce top-notch solutions.

Our construction process involves using our years of experience in building your project. We specialize in construction accessory dwelling units that are not just aesthetically pleasing in design but are also fully functional and meet your criteria. Plus, we do so while complying with the law and adhering to your budget. 

Good Construction

For years, we've built conventional ADUs. Prefab mobile homes aren't what we do. For many years, we've focused on offering consumers long-term benefits. After all, houses are built to last.

Multiple cornerstones go into a construction process, including planning, strategy, and experience. Predictability and order are what we're after. Due to our end-to-end construction method, there won't be any disappointments, proving that we're the best ADU builder around.

Advantages of Building Accessory Dwelling Units in Colfax

Building an additional unit at a single-family home property does not sound like a good idea to many people. Besides, new construction will consume further space on your land and will open a gateway to several expenses and other construction-related problems. 

Of course, building an ADU is not a walk in the park; it comes with its challenges. But as professional ADU builders, we tell you it has a range of benefits to offer. 

As expert ADU builders, we believe the most typical use for such accessory dwelling units includes the following:


It can be inconvenient if your friends and family come over often and stay for a while. Hence, ADUs are the most practical way to accommodate the guests here to visit you. An ADU will have its own bedroom, kitchen, and bathroom, so they won't have to invade your living space for basic amenities. This way, they can stay with you for as long as they like without feeling like a burden or interfering in your personal life. 

Can Serve as a Residence for the Family's Upcoming Generation

Members of the family who are old can use the ADU you built. They will need your continued attention and may find it difficult to reside in different cities far from you. As different generations don't usually vibe together, it is a good idea to separate their living space while still being close to them. The youngsters can party, and the elderly can peacefully spend their alone time. 

Americans call accessory dwelling units "Granny Flats" because elderly family members often use them as living spaces. As a bonus, they're convenient for the whole family. Your Colfax home will benefit from them.

Source of Passive Income (Rental Income)

This benefit can only be acquired if your ADU unit is placed strategically. If it fulfills all the property regulations and complies with the law, you might be able to get a permit for renting it out. It will enable your tenants to live peacefully while giving you extra monthly money.

Home Office, Workshop, and Studio

It is very practical to build an ADU if the landowners work remotely. If you have a separate facility from where you live, you can work peacefully without being disturbed by people you share a home with or household chores. It's a simple option to walk across the backyard to get to work quickly, not to add the change of scenery and fresh air.

Full-Service Architectural and Design Solutions in Colfax


Schedule a time for a cost-free evaluation. Our ADU builders will carry out pre-approval requirements and offer 100% financing. There are low-interest financing options available.


We do a full property evaluation before starting construction. By doing this, we can document what the project is like and what the budget is. It's not something many ADU builders do, so we're the best!


After surveying the site, we start the foundation, design, and construction of your ADU on time and on budget.


We oversee the full planning and construction process. After the project is finished, our ADU builders will offer quality inspection and maintenance.

Solid Construction and Design: The Best ADU Builders in Colfax 


Collaborate with our ADU builders to build your dream house.


With our 3D renderings, you'll see your vision come to life.

Requirements for Code

You can trust us to keep your house up to code and comply with all building codes.


All plans will be pre-approved by the Colfax city authorities by our professional ADU builders.


Get help choosing the right materials from our designer.


You can start building your Colfax ADU with our Colfax ADU builders.

Cost to Build an Accessory Dwelling Units in Colfax

The cost of accessory dwelling units is still higher than that of a new home, even though they're built on a smaller lot. Building an ADU requires many other things, like removing old yardwork and accessing the construction site.

New homes are generally $300 to $500 per square foot, but ADUs don't have the same rules. It's a good idea to consult a builder or architect before you build an ADU in your Colfax home to get an idea of what you'll have to pay.

So, you can reach out to the ADU builders at Solid Construction and Design today with all the relevant details so our team can calculate the estimated amount you might have to spend constructing accessory dwelling units in your Colfax home. We can provide further assistance if you need more guidance, so feel free to contact us! 

Serviced ZIP Codes: 95713

Frequently Asked Questions

Colfax, CA, named after the 17th vice president of the United States, Schuyler Colfax, is a charming city located in Placer County. Nestled in the Sierra Nevada foothills, this city offers a unique blend of history, natural beauty, and a small-town atmosphere. A prevalent stop along the first transcontinental railroad, it's renowned for its beautiful Victorian-era architecture and human-friendly atmosphere.

Given the scenic allure and peaceful ambiance of Colfax, CA, it is a sought-after location for buying homes. The median home price in Colfax is approximately $395,000. This means that homeowners can expect to pay this amount on average when buying a home in this city. However, it's important to keep in mind that home prices can vary based on factors such as location, home size, and market conditions.

What permits do I need to build an ADU in Colfax?

To build an Accessory Dwelling Unit (ADU) in Colfax, you'll need a building permit from the Placer County Building Division. This permit helps ensure that your ADU will comply with local building codes. Moreover, depending on the specific characteristics of your project, you may also require electrical, plumbing, and mechanical permits. Consulting with local authorities or a certified ADU builder can provide more specific guidance on permit needs.

How can I ensure my ADU complies with local regulations in Colfax?

To ensure that you're compliant with local regulations, it's critical to familiarize yourself with the Placer County ADU regulations. These laws outline requirements related to units' size, design, parking, and more. Additionally, hiring a licensed builder can help, as they are typically knowledgeable about local regulations and can assist in ensuring your project's compliance.

How do I find a reliable ADU builder in Colfax?

Finding a reliable ADU builder requires some research and consideration. Always look for licensed contractors and check their references. Online reviews and previous customers' experiences can provide useful insights. Furthermore, local construction companies with extensive experience in ADU projects can also be a good choice.

What are the latest ADU design or construction design trends in Colfax?

In Colfax, ADU designs emphasize both function and style. Current trends include eco-friendly designs, maximizing small spaces, multifunctional furniture, and incorporating natural elements. Open floor plans and large windows are also popular, as they encourage natural light and create a sense of spaciousness.

What should I consider before starting a ADU project in Colfax?

Before beginning an ADU project, it's important to consider your goals and needs. Whether you're building an ADU for rental income, a home office, or additional living space will heavily influence your design and budget decisions. It's also crucial to think about your property's limitations, potential utility upgrades, and the impact of the construction on your neighbors. Finally, ensure compliance with local regulations to avoid potential fines and delays.

Start Your Colfax ADU Project Today!

We will create a function an elegant ADU at a price you can afford.

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