Top Rated ADU Construction in Millbrae

Increase Your Living Space And Boost Your Property Value With An ADU

Building a better future for families in Pacifica, the Bay Area, the Peninsula, and surrounding areas for more than 35 years

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A Private Space For Family & Friends To Stay With You In Millbrae

We are passionate about providing an accessory dwelling unit that feels cozy and inviting to your family. Let them be there for you during these all-important moments in your life and provide a space that will make hosting guests a breeze.

ADU construction allows your family and friends to stay close while providing their own cozy, private space. Constructing one next to or above your garage makes it convenient and easily accessible for visitors who you know will be there for every special moment in your life.

Create a place everyone loves with expert accessory dwelling unit contractors from Home Pride Construction–and enjoy a comfortable, inviting home away from home.

Most popular ADU upgrades include:​

An ADU As A Source Of Passive Income In Millbrae

Everyone can use a little extra cash, and ADU construction in Millbrae, California, is the perfect solution. Not only will renting out an ADU provide you with passive income each month, but it could also open up a world of possibilities for you.

Whether you’re looking to pay off debt or save up for special vacations with your loved ones, the earnings from your ADU could help make it happen.

So don’t pass up on this amazing opportunity–take the first step towards a brighter financial future and invest in an accessory dwelling unit today. It just might be the best decision you make this year.

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How It Works

Our simple process is meant to give you peace of mind through every step of building your new ADU.

Step 1. Contact Us

Call us or fill out our form and describe your ideas as best as you can. Don’t forget to include a few pictures as well, so that we can fully understand your vision.

We’ll get back to you with a phone consultation to talk more about your ADU.

Step 2. We Get To Work

We’ll come to your place and assess the space you want to transform. We’ll take measurements and discuss the budget, timeline, and design aspects of your project.

Once every detail is set, we get to work and bring your ideas to life.

Step 3. Enjoy Your New Living Space

Now that your house finally looks like what you’ve dreamt of all along, it’s time to cherish it with your friends and loved ones.

Gather everyone together and celebrate life in a home that represents you.

ADU Prices In Millbrae

Throughout our years in the industry, we’ve seen firsthand just how important a home is to a person’s lifestyle and quality of life. It’s where you gather your whole family and spend the most important moments in your life. We are committed to creating the space you’ve always wanted with master design, craftsmanship, and professionalism.

Basic ADU*


Includes a simple 400 sq. ft. ADU with a bathroom and small kitchen, in the garage of your home.

Average ADU*


Includes a 500+ sq. ft. ADU with a bathroom, full kitchen, and deck.

High-End ADU*


Includes a 500+ sq. ft. ADU with a fully customized bedroom, bathroom, and kitchen.

*Prices are averages and may change depending on the size of the space you want to create, your choice of materials, amenities, finishes, and final touches. You’ll receive an exact quote for your unique ADU construction after the in-house consultation.

Accessory Dwelling Unit Gallery

Over the course of our 35+ years in business, we've completed hundreds of projects. Have a look at our gallery below to find inspiration for your own home.

Happy Homeowners Like You Say…

Through our work, we get to know our clients and meet their highest expectations and desires. Over the years, we've proved that high-quality work can only result from excellence and a high level of commitment. Here's what our happy customers say about us:​


Home Pride Construction did an amazing job on our project. We doubled the square footage of our house adding a second story.

They were easy to work with and completed the project on time within budget.

We would highly recommend them!

Julianne Margaret


Home pride construction takes all the guesswork out of home improvement. Rick Lee and his team take a no-nonsense approach to all projects big or small. My husband and I were fortunate to purchase a home for a reasonable price last year in Pacifica. Well, we quickly discovered why: the house needed a ton of work! With the help of Rich our roof was replaced, interior walls and exterior painted with new siding, new insulation installed, garage door replaced, doors updated, sun tunnels installed to increase natural light and house disinfected.

Rich is flexible and straightforward about price and is insightful about design. He offered multiple ideas about how to source materials within our budget so that we did not have to compromise the final outcome when funds were limited.

The house truly is our sanctuary now: less stucco box and more craftsman charm. Neighbors still come by and tell us they cannot believe the transformation. We would recommend Home Pride Construction for any work. In fact, our next-door neighbors are looking forward to a kitchen/living room remodel this month.



Rich and the team did an amazing job on our major home remodel, and even managed to finish ahead of schedule. We expanded and relocated our kitchen, added a master bathroom, office, closets, and a deck, and refinished just about every room in the house. We’re enjoying our “”new”” house immensely and can’t recommend this team highly enough.

Every team member I met was courteous, professional, and excellent at their job.
Rich and Rick kept us in the loop throughout the project, were always honest and up-front, explained everything to us patiently, and worked alongside us to make sure the house was exactly what we wanted.

Heather Willis

Frequently Asked Questions

An Accessory Dwelling Unit (ADU), also known as a “granny flat,” is a self-contained residential unit that can be built next to your home or above your garage. It provides a comfortable and private space for visiting friends and family. In Millbrae, CA, an ADU can also serve as a source of passive income if you choose to rent it out.

The cost of building an ADU with Home Pride Construction depends on the size of the unit, your choice of materials, amenities, finishes, and final touches. For a basic 400 sq. ft. ADU with a bathroom and small kitchen, the cost starts at $100,000. An average 500+ sq. ft. ADU with a bathroom, full kitchen, and deck starts at $150,000. A high-end 500+ sq. ft. ADU with a fully customized bedroom, bathroom, and kitchen starts at $200,000. These prices are averages and may change based on your specific requirements. You’ll receive an exact quote after the in-house consultation.

Yes, the ADUs built by Home Pride Construction are fully customizable. You can choose from a variety of upgrades, including master bedrooms, private decks, full kitchens or kitchenettes, full bathrooms, and patio areas. You can also choose the size of the unit and the materials, amenities, finishes, and final touches.

Home Pride Construction offers a variety of upgrades for ADUs, including master bedrooms, private decks, full kitchens or kitchenettes, full bathrooms, and patio areas. These upgrades can make your ADU more comfortable and appealing, whether you’re using it for family visits or as a rental property.

Always Have Room For Your Loved Ones With A Beautiful ADU