The Highest Quality ADUs and Home Additions
San Diego Has to Offer
Expand Your Space
Whether you want to add an office, expand a kitchen, add an accessory dwelling unit, utilize more space, or convert a garage or basement, our home addition remodeling pros will work with you to bring the renovations you envision to life.
Don’t Move, Improve!
Need a living space to match your growing needs and style, but want to keep your current mortgage and avoid the stress of moving? We can renovate and expand your current home to meet the needs of your growing family while also meeting your budget.
Generate Passive Income
Help alleviate San Diego’s housing crunch while adding a new source of monthly income. Kanna Construction & Remodeling can build an attached or detached accessory dwelling unit (ADU) that will increase value and accentuate your home.
Types of Home Additions That We Build
If you’re looking for an accessory dwelling unit or ADU builder in La Mesa, CA, San Diego, or the surrounding areas, you can count on the professionals at Kanna Construction & Remodeling. Our company provides quality construction services that help you expand your living space, add a stylish guest house, a new addition for a rental unit, or a home office with our professional construction services. Whether it’s a garage conversion, an attached ADU, or a detached additional dwelling unit, we do it all through our expert design and construction services uniquely tailored to meet your needs.
Transform Your Home With A Custom Addition Or ADU In San Diego
Enhance your living space and increase your property’s value with Kanna Construction & Remodeling—the builder and ADU contractor San Diego trusts. We specialize in ADU construction, junior ADUs (JADUs), and custom home additions, offering expert builder craftsmanship for any project. Whether you want a guest house, a JADU, or expanded living space, our ADU company delivers seamless solutions from consultation to completion.
As a preferred ADU contractor and builder, you can partner with top home remodelers in San Diego to ensure your new addition aligns perfectly with your existing home. Our team takes pride in providing the very best in ADU construction, JADU expertise, and creative design. Schedule a free consultation with Kanna Construction & Remodeling—San Diego’s reliable ADU company and builder—today and see why homeowners trust us for quality results.
With Over a Decade of Trusted Expertise, Kanna Construction & Remodeling is the Reliable Choice for Home Additions in San Diego
If your home no longer offers enough space for your growing family’s needs or if you’re simply tired of the current layout, a home addition can make your home feel like home again. Or if you're looking to capitalize on San Diego's high rents and need for additional housing, investing in an accessory dwelling unit (ADU) is an excellent choice for many homeowners. Kanna Construction & Remodeling has been trusted for home remodeling in San Diego for over a decade and we’ll work with you to ensure a home addition that suits your needs, preferences, and budget. For expert guidance, contact our room addition contractors in San Diego
Our ADU and home addition projects not only maximize your comfort and space, but we offer a combination of construction, design, and remodeling services to turn your dream addition, expansion, or converted space into a reality that exceeds your every expectation.
In addition to our top-of-the-line construction expertise, we pride ourselves on superior customer service. We understand how stressful a home addition or renovation can be, which is why we do everything possible to reduce your stress and ensure peace of mind throughout the entire project from concept to completion.
So, if you’re searching for the best “home addition near me,” our San Diego home remodeling contractors are here to help. Schedule a complimentary consultation so we can learn about your goals, answer your questions, and ease your concerns about your renovation.
Ready to get started? Check out the areas we serve!
Our Portfolio
Browse Our Portfolio of Successful Projects
These home remodeling projects in San Diego are
a testament to our commitment to client satisfaction and passion for delivering quality results.
We Offer Attached & Detached ADUs
The team at Kanna Construction & Remodeling offers both attached and detached ADU buildings for your San Diego home. We also do ADU construction in El Cajon, CA, and other areas. An attached ADU is an excellent way to bring a new addition to your existing home for a family member or to serve as a space for rental income. If you prefer a detached ADU, our company will help you design and build the ultimate additional dwelling unit that meets your unique needs and specifications. Let’s take a closer look at what each type of dwelling addition is and how they differ to help you decide which one is best for you.
Maximize Your Space and Rental Income Potential
San Diego’s Best Home Remodeling Services
At Kanna Construction & Remodeling, we provide excellent home remodeling services in San Diego.
Living Space Additions
Expand your living space by adding a new office, game room, bathroom, or bedroom to accommodate a growing family, maximize comfort, and increase property value. Our process for home addition in San Diego ensures a stress-free experience with meticulous attention to detail to meet your every need.
Sunroom and Patio Additions
Add a sunroom or enclosed patio for year-round relaxation and invite your friends for memorable experiences and inviting get-togethers. We’ll work with you to choose a design that enhances your house and your yard while simultaneously maximizing patio space.
Accessory Dwelling Units (ADUs)
Add an attached or detached ADU to your home, so you can earn a passive income by using it as a short-term or long-term rental. Plus, when you aren’t making money by renting it out, an ADU adds value to your home and gives you more space to host get-togethers!
Do You Have a Project For Us?
Get in touch today to schedule a Free In-Home Consultation. We are looking forward to meeting you!
San Diego ADU & Home Addition Guidelines
If you live in San Diego, it’s important for consumers and companies to know and understand the local guidelines regarding ADUs and home additions. While there are many guidelines that a San Diego construction contractor and companies must follow, here are some of the basics:
- An ADU must be 1,200 square feet in size or less and provide complete independent living facilities for one or more persons, including provisions for sleeping, living, eating, cooking, and sanitation.
- ADUs in San Diego must be located on a lot with a proposed or existing single-dwelling unit or multiple-dwelling units.
- The ADU addition must comply with the base zone development regulations in San Diego including limiting structure height, lot coverage, and maximum floor area ratio.
- The property owner of the ADU is not required to lie on-site.
- All ADUs may not be leased for a term of less than 31 consecutive days.
- The ADU is subject to all local refuse, organic waste, and recycled material storage regulations.
- ADUs in San Diego must comply with all requirements in the California Buildings Standards Code, which includes requirements for fire separation distance, opening protection, and more.
These are just some of the many guidelines set forth by the state of California and San Diego. That’s why it’s important to find the best contractor available to build your new ADU or home addition.
What Is the Process to Build an ADU?
The process to build ADU units in San Diego begins with a free in-home consultation and detailed site analysis. Leading ADU builders, such as Kanna Construction & Remodeling, work closely with homeowners to design custom ADUs or room expansions, secure necessary permits, and select premium materials that enhance property value. Their expert team of room addition builders navigates city requirements and makes sure every additional dwelling unit in San Diego is built to code and tailored to meet rental or family needs.
Throughout the construction journey, Kanna Construction & Remodeling’s ADU builders handle every phase from planning, permitting, material sourcing, and seamless project management. By partnering with top ADU builders and room addition builders, clients benefit from open communication and quality assurance from start to finish.
Make your home the place you want it to be!
Custom San Diego Home Addition & ADU Construction Service
For the best home remodeling in San Diego, choose the dedicated experts at Kanna Construction & Remodeling. Our passionate team of skilled designers, construction pros, and remodeling specialists work with you to create home additions, room expansions, and accessory dwelling units that reflect your personal style, meet your needs, and fit your budget. That’s because our customer-focused process begins with understanding the home you envision.
Schedule a free consultation to tell us all about your home addition dreams, including style, expectations, concerns, features, and everything else.
Receive a free quote on your home addition that includes labor, material costs, and timelines.
We’ll use top-of-the-line materials and a meticulous remodeling process to ensure the highest quality results while offering an efficient experience that minimizes interference with your daily life.
Enjoy your gorgeous new ADU, home addition, or expansion, always on schedule and within budget.
Remodeling your home is a big deal. Don’t just choose any “house remodeling contractor near me,” choose the best that San Diego has to offer by scheduling a complimentary consultation with Kanna Construction & Remodeling. We’ll complete the home addition you envision and expertly transform your house into a dream home that meets your expectations and goals.
Costs & Budgeting
When you talk to your contractor, knowing the factors associated with the cost and budgeting for your new ADU is important. Here are some things to keep in mind when you’re planning to build an ADU:
- Make sure you have enough room for your new ADU, and ensure that it’s 1,200 square feet in size or less.
- A detached ADU usually costs more than an attached ADU or garage conversion.
- The materials you choose to build your ADU will also play a role in the final cost. High-end finishes like hardwood flooring or granite countertops tend to cost more than builder-grade materials used by some construction companies.
- If you need to connect the ADU to new utilities, it will cost more than if you can connect it to existing utilities like water, sewer, and electricity.
- You may need to make room in your budget for extras like furniture and appliances if you’re planning to rent the ADU to someone.
Home Addition Construction & ADU Builders in San Diego
For homeowners seeking to expand their living space or maximize rental income, working with reputable ADU builders is key to a successful project. Kanna Construction & Remodeling is one of the top ADU builders in San Diego, with a team experienced in home addition construction and room addition builders for properties across the region. Compared to other companies, Kanna Construction & Remodeling's approach ensures your project is completed on time and on budget, whether you want to create an ADU or add more usable space for your family. Their commitment to quality and detail makes them a trusted choice among ADU builders and home addition companies in San Diego.














