
ADU / Garage ConversionSanta Monica, CA 90409
Modern Build offers adu / garage conversion services in Santa Monica, CA 90409
Get a Free EstimateADU & GARAGE CONVERSION SERVICES
Garage Conversion Contractor in Santa Monica, CA 90409
Modern Build transforms unused garages into permitted, fully functional ADUs in Santa Monica, CA 90409. Whether you’re adding a rental unit, home office, or guest house, we handle the entire process from planning to construction.
Our ADU conversions in Santa Monica are tailored to your goals and comply with all zoning, building, and safety regulations — ensuring long-term value and peace of mind.
Free Consultation
(323) 300-4130

Why Homeowners Choose Us
Trusted Experts in ADU / Garage Conversion
For earthquake readiness, we provide foundation repair and seismic retrofitting near me, reinforcing cripple walls, adding hold‑downs, and upgrading connections to meet current codes, which protects your property, lowers risk, and may improve insurability for older homes.
Only trained, insured, and background‑checked professionals work in your home, and our crews near me follow strict cleanliness protocols, daily site tidying, and floor protection standards that reduce dust, protect finishes, and keep your household operating with minimal disruption.
What’s Included in Your Santa Monica ADU Conversion?
From garage to high-functioning living space in Santa Monica, CA 90409.
Garage-to-Living Space Conversion
Custom Floorplans & Design
Plumbing & Electrical Installation
Framing, Drywall & Insulation
City Permits & Compliance
Energy-Efficient Windows & HVAC
Work Performed by Licensed, Insured Contractors
Financing Options Available
ADU BUILDERS IN Santa Monica, CA
Why Convert Your Garage in Santa Monica, CA 90409?
Garage and ADU conversions are the smartest way to expand livable space and boost property value in Santa Monica, CA. Whether it’s for rental income, multigenerational living, or personal use, our team delivers turn-key ADU solutions that meet city code.
From initial zoning checks to final inspections, we make sure your Santa Monica ADU project is legal, functional, and built to last.
Our Process
Step by step from concept to completion
Free Property Assessment
We inspect your garage in Santa Monica, CA 90409, review local ADU zoning rules, and confirm feasibility based on your lot and layout.
Custom Design & Engineering
Our designers and engineers create a floorplan tailored to your goals, budget, and the existing structure in Santa Monica.
Permit Approval & Construction
We coordinate permitting and begin construction with licensed crews from our network, providing weekly progress updates for your Santa Monica, CA 90409 project.
Final Walkthrough & Move-In
After final inspection and occupancy approval, we walk through the completed ADU with you to ensure full satisfaction in Santa Monica.
Why We Love Working in This Area
Homeowners in 90409, CA Trust Us
Santa Monica, CA 90409 may serve as a mailing ZIP, but nearby neighborhoods see consistent remodeling demand. This area, known for its stunning ocean views and diverse architectural styles, attracts homeowners eager to enhance their living spaces. From modern beachside condos that require sleek, contemporary updates to charming classic bungalows that benefit from thoughtful renovations, the remodeling opportunities are plentiful. At Modern Build Home Remodeling, we bring functionality and beauty to every home—whether it’s a beachside condo or classic bungalow. Our expert team understands the unique challenges of remodeling in Santa Monica, including the complexities of coastal permitting and design integration. We work closely with homeowners to ensure that their visions are realized while adhering to local regulations. Whether you’re looking to create an open-concept living area, upgrade your kitchen with state-of-the-art appliances, or transform your outdoor space into a relaxing oasis, we have the expertise to make it happen. Trust Modern Build Home Remodeling to elevate your home and enhance your lifestyle in the beautiful Santa Monica area.
Local Insights For This Area
Common Projects In Santa Monica, CA 90409
In Santa Monica’s 90409 area, where property values are high and lot sizes are often compact, multi-story ADUs with space-efficient stair designs maximize usable square footage without sacrificing comfort—crucial for homeowners seeking to add value and function within tight urban footprints typical of this beachside community.
The coastal climate in Santa Monica brings unique considerations for ADU staircases, such as selecting materials and finishes that resist salt air corrosion and humidity. Choosing the right stair design ensures longevity and low maintenance, particularly important for homeowners looking to reduce long-term upkeep in the seaside environment.
Santa Monica’s diverse architectural styles demand stair solutions that are both aesthetically pleasing and compliant with local design guidelines. Customized, well-integrated staircases allow new ADUs to blend harmoniously with existing Spanish Revival, Mid-century, or contemporary homes—preserving neighborhood character while adding modern livability.
Given the area’s seismic activity, ADU stair design in 90409 must prioritize earthquake safety and code compliance. Experienced planning ensures that all staircases are structurally sound, securely anchored, and designed to facilitate safe evacuation—delivering peace of mind to residents in this seismically active coastal region.
Permits And Approvals
Permit Steps For ADU / Garage Conversion In Santa Monica
Confirm ADU zoning rules, parking, egress, and separate utility metering if needed.
Check Santa Monica permit requirements online or by phone and download submittal checklists.
Prepare drawings, product specs, and any energy or structural documents.
Submit application, pay fees, and respond quickly to plan check comments.
Schedule inspections at required milestones and keep approved plans on site.
Tip, confirm details with your local building department before submitting.
Local Guide
Guide to ADU / Garage Conversion in Santa Monica 90409
Accessory Dwelling Units (ADUs) in Santa Monica’s 90409 area are increasingly benefiting from the integration of advanced smart home technologies. From smart thermostats to app-controlled security systems, homeowners now have the ability to enhance comfort, safety, and efficiency within their ADU spaces, all tailored to the coastal environment’s unique needs.
Integrating voice-activated assistants and smart lighting systems in Santa Monica ADUs allows residents to manage their homes seamlessly, whether adjusting ambiance or controlling appliances remotely. These features are particularly attractive for renters or family members seeking modern convenience and energy savings in smaller, flexible living spaces.
Among the most popular upgrades for 90409 ADUs are automated irrigation controls and energy monitoring systems, which help optimize resource use while supporting Santa Monica’s sustainability goals. Such smart technologies not only lower utility costs but also provide peace of mind for property owners, especially when ADUs are leased to tenants.
With the rapid evolution of home automation, local ADU builders are offering robust packages that include Wi-Fi-enabled locks, smart blinds, and integrated entertainment systems. These innovations reflect Santa Monica’s tech-forward lifestyle and add significant value to properties, making ADUs more appealing for both personal use and investment purposes.
A FUNCTIONAL SPACE YOU’LL LOVE
Turn Unused Space Into Value in Santa Monica, CA 90409
ADUs in Santa Monica are an ideal way to generate rental income, create privacy for guests, or build a flexible home office. Modern Build delivers compliant, energy-efficient, and stylish ADU conversions that elevate your property.
As your local garage conversion experts in Santa Monica, we handle everything — from plans and permits to construction and finishes — with full transparency and guaranteed results.
Free Consultation
(323) 300-4130

What Homeowners Say
Around Santa Monica
Modern Build Home Remodeling exceeded all our expectations. From the initial consultation to the final touches on our ADU, their communication was clear and timely, keeping us informed every step of the way. The team demonstrated exceptional professionalism, arriving punctually and respecting our property throughout the project. Their craftsmanship is truly impressive, reflecting a keen attention to detail and quality that transformed our vision into reality. We felt supported and confident in their expertise while working in Santa Monica. For anyone looking to enhance their home with reliable and skilled professionals, Modern Build Home Remodeling is a top choice.
Modern Build Home Remodeling’s craftsmanship and care truly stand out. From our initial consultation to the completion of our ADU project in Santa Monica, their team demonstrated exceptional professionalism and clear, timely communication. They listened carefully to our needs and provided thoughtful solutions, ensuring every detail met our expectations. The quality of their work is impeccable, reflecting their commitment to excellence and attention to detail. Throughout the process, the team was respectful, punctual, and efficient, making the remodeling experience smooth and stress-free. I highly recommend Modern Build Home Remodeling to anyone seeking reliable, top-notch home renovation services.
The team at Modern Build Home Remodeling worked efficiently and with precision. From our initial consultation to project completion, their communication was clear and timely, making the entire ADU process smooth and stress-free. The crew’s professionalism was evident in every interaction; they respected our home and maintained a clean work environment. The quality of their workmanship exceeded our expectations, delivering a beautifully finished space that perfectly suits our needs. Located in Santa Monica, Modern Build proved to be a trustworthy partner for our remodel. I highly recommend their services to anyone considering an ADU project in the 90409 area.
Rated 5.0 stars by trusted homeowners in Santa Monica, CA 90409. Trusted by over 19+ families this year.
Remodeling projects in Santa Monica often require HOA or city inspections.
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We’re here to help with all your home remodeling needs. Reach out for a free consultation or any inquiries you have about our services.
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Our expert team has been serving Los Angeles and surrounding areas for over a decade. Whether you are looking to remodel your kitchen, bathroom, or entire home, we provide top-notch services to make your vision a reality.
Let’s start transforming your space into something amazing. Get in touch today to explore how we can bring your project to life.
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