ADU Construction in Daly City, California
Expand Your Property's Potential with a Custom ADU
Accessory dwelling units have become one of the smartest ways for California homeowners to add space, flexibility, and lasting value to their property. In Daly City and across San Mateo County, strong housing demand and updated state ADU rules make these units an appealing choice for rental income, a dedicated home office, or comfortable, private quarters for aging parents and growing adult children.
AXA Construction Inc.
brings 15
years of general contracting experience to every ADU project, guiding you from the first concept sketch through construction and final inspection. Our familiarity with Daly City's compact lots, hillside conditions, and local permitting process means your unit is designed to fit your property precisely and to meet every applicable building and safety requirement without costly delays.
Whether you envision a detached backyard cottage, a garage conversion, or an attached suite connected to your home, our team delivers a thoughtfully constructed living space that blends naturally with your existing residence. From layout and materials to finishes and utilities, we build each ADU to serve your household comfortably and dependably through many years and changing needs to come.
Benefits of Building an ADU
Generate Reliable Rental Income
An accessory dwelling unit opens the door to steady monthly rental income in one of California's most competitive housing markets. Homeowners can offset their mortgage, build equity faster, or create a long-term revenue stream, all while making productive use of land they already own.
Increase Your Property's Market Value
Adding a well-built ADU can substantially raise the resale value of your home. Buyers across the Bay Area actively seek properties with flexible living options, and a permitted, professionally finished unit becomes a standout feature that sets your listing apart from comparable homes nearby.
Support Comfortable Multigenerational Living
Families who want loved ones close while preserving everyone's privacy find ADUs an ideal solution. A separate unit gives aging parents, returning graduates, or live-in caregivers their own entrance, kitchen, and bathroom, creating both independence and connection under one shared property.
Make the Most of Underused Space
Many Daly City lots include a detached garage, side yard, or rear area that sits unused for years. Converting or building on that footprint turns wasted space into a functional dwelling, maximizing your property's usefulness without sacrificing the comfort of your main home.
Enjoy Flexible Space That Evolves
Your needs today may look very different in five years, and an ADU adapts right along with them. It can serve as a rental now, a home studio later, and eventually a space for family, giving you lasting versatility from a single investment.
Build to Current California Standards
Every unit we construct meets the latest state and local requirements for safety, energy efficiency, and structural performance. Careful attention to seismic detailing, insulation, and ventilation ensures your ADU is not only attractive but also durable and fully compliant for the long term.
Our ADU Services
Detached ADU Construction
We design and build fully independent backyard units complete with their own kitchen, bathroom, and private entrance. Each detached ADU is tailored to your lot size and intended use, offering a self-contained living space that complements the look and feel of your main residence.
Garage Conversions
Transforming an existing garage into a livable unit is one of the most cost-effective paths to added space. Our team upgrades insulation, flooring, plumbing, and electrical systems to turn an underused structure into a bright, comfortable, and code-approved dwelling.
Attached ADU Additions
When yard space is limited, an attached unit built onto your home offers an efficient alternative. We seamlessly integrate the new structure with your existing footprint, ensuring consistent rooflines, finishes, and utilities for a result that looks original rather than added on.
Junior ADUs
A junior ADU created within the walls of your current home provides a smaller, budget-friendly option. Ideal for a guest suite or modest rental, these compact units include their own entrance and efficiency kitchen while keeping construction scope and costs manageable.
ADU Kitchen and Bathroom Build-Outs
Every independent unit needs a functional kitchen and bathroom, and we build both to the same standard as your main home. From compact, efficient kitchenettes to full baths, we install the cabinetry, fixtures, and plumbing that make your ADU comfortable and move-in ready from day one.
Design and Permitting Assistance
Navigating Daly City's zoning rules and permit process can feel overwhelming, so we manage it for you. From initial drawings to approved permits and scheduled inspections, our team handles the paperwork and coordination that keep your project moving without unnecessary delays.
A Smart Investment in Space and Flexibility
An accessory dwelling unit is more than an addition to your home; it is a long-term investment in flexibility, income potential, and the way your family lives. For Daly City homeowners navigating rising housing costs and limited space, a well-planned ADU offers a practical answer that pays dividends for years. AXA Construction Inc.
combines local knowledge, quality craftsmanship, and a hands-on approach to deliver units built to last. From the first conversation through the final walkthrough, we treat your property as if it were our own, ensuring your new space reflects your vision and stands up to everyday life in the Bay Area.
Frequently Asked Questions About ADUs in Daly City
How large can an ADU be in Daly City?
Maximum size depends on your lot, zoning, and whether the unit is attached or detached. State law generally permits detached ADUs up to a set square footage, and our team reviews your property to confirm the largest allowable unit before design begins.
Do I need a permit to build an ADU?
Yes, every ADU requires permits from the Daly City Building Division. We prepare and submit all plans, coordinate with local officials, and schedule the required inspections so your unit is approved, legal, and safe to occupy once construction wraps up.
Can I convert my existing garage into an ADU?
Absolutely, garage conversions are among the most popular ADU projects we complete. We assess the structure's condition, then upgrade the framing, insulation, utilities, and finishes needed to meet residential code while preserving as much existing material as possible.
How long does it take to build an ADU?
Timelines vary with size, type, and permitting speed, but most ADU projects take several months from approval to completion. We provide a detailed schedule at the start and keep you informed at each phase so there are no surprises along the way.
Can I rent out my ADU separately?
A permitted ADU can be rented to tenants independently of your main home. Many Daly City homeowners use their unit for long-term rental income, and we can design the layout and entrance to support comfortable, private tenant living.
Will building an ADU raise my property taxes?
Adding an ADU typically increases your assessed value, which can affect property taxes, though only the new construction is reassessed rather than your entire home. We recommend confirming the specifics with the county assessor during your planning stage.
What utilities does an ADU need?
Most units require connections for water, electricity, sewer, and sometimes gas. Depending on your property, we may extend existing lines or install separate meters, and we plan these systems carefully to keep the unit efficient and fully functional.
How much does it cost to build an ADU?
Costs depend on the unit type, size, materials, and site conditions unique to your property. After an on-site assessment, we provide a clear, itemized estimate so you understand the full investment and can plan your budget with confidence.
What our customers have to say...
Testimonials
I’m a realtor and am always having to do remodels before market. When I call on Slavi, not only does he come through for me, he always does an amazing job. It is so great to have someone I can count on to come through for me and deliver with such great skill — and I trust him 100%!
Mary H.
I have hired Slavik / Axa Construction for a remodeling project in SF. Slavik and team did the entire remodel from the demo to all the finishing touches. . Slavik and team were very professional, always on time, considerate and did all the work as agreed. Slavik was always available and responsive. I would use Slavik / Axa Construction again in the future.
Andreas E.
AXA Construction delivered excellent results with professionalism and efficiency. Their team was responsive, detail-oriented, and kept the project on schedule. The workmanship was solid, and they maintained a clean, organized site. Highly recommended for quality construction services.
Constantin M.
Best company I had to deal with for the remodeling. Help is keeping deleting my review. Stop doing that I am a real client who was impressed and happy with their job . Veceslav is very patient even I am very picky. I recommend to anyone who always changes their mind this company will help to make the right decision!
Nata L.
I have hired Axa Construction for a remodeling project. I had a unit in San Francisco that had a long term tenant that just moved out and I had to do a number of repairs before I could rent the unit again. Axa took care of refinishing of hardwood floors, repainting of the unit, installation of new appliances, repairs to the kitchen cabinets, replacement of all fixtures, replaced of old fans in the bathroom for new fans, updated all electrical outlets and etc. Basically they took care of all the repairs needed. They were professional, always on time, considerate and did all the work as agreed. It was very easy to work with Veaceslav. He was always available and responsive. Axa is now my go to contractor for all my needs.
Marina F.
We had an incredible experience working with Slavik on our full home renovation. We took our place down to the studs and had to install multiple beams and new structural elements, along with completely redoing the electrical, heating, and plumbing. It was a massive project, but Slavik made it feel manageable every step of the way. He was trustworthy, straightforward, and a total pleasure to work with--easygoing, communicative, and even fun. We actually miss seeing his face now that the project is over! We're absolutely thrilled with the result and are enjoying every minute in our beautifully transformed home. Highly, highly recommend!
Kylie J.