ADU Construction in Santa Monica

Looking for a trusted adu builder in Santa Monica? An accessory dwelling unit is the biggest single upgrade most Santa Monica homeowners can make to a lot: rental income, a place for parents or grown kids, or a home office that is actually separate from the house. We handle the whole job in-house, from the site survey and plans to permits, construction and final inspection.

Santa Monica is about 12 miles southwest of our North Hollywood office, so our Southern California crews are on site quickly for estimates, inspections and the day-to-day work.

What's included

• Feasibility check of your Santa Monica lot: setbacks, utilities, easements and access
• Custom or pre-approved floor plans, studio to two bedrooms
• Structural and Title 24 energy calculations
• Permit submittal and plan-check corrections with the building department
• Foundation, framing, roofing, plumbing, electrical and HVAC
• Kitchen, bath and finish work, through final inspection and certificate of occupancy

Building in Santa Monica

Salt air and the marine layer in Santa Monica are hard on exterior materials. We specify corrosion-resistant fasteners and flashing, moisture-tolerant finishes and good ventilation so the work lasts near the coast.

Building permits for Santa Monica projects are issued by the City of Santa Monica. California law requires local agencies to approve or deny a complete ADU application within 60 days, and owner occupancy is no longer required. We prepare the submittal so it is complete the first time.

What affects the price

• Detached new build versus attached or JADU
• Square footage and number of bedrooms
• Utility runs and whether the main panel or sewer lateral needs an upgrade
• Site access for equipment and the slope of the lot
• Finish level of the kitchen and bathroom

Every estimate is free, written and itemized. Call 844-975-5512 to schedule a visit.

How we work

1. Free consultation: We visit your Santa Monica property, listen to your goals and look at the site.
2. Design and written estimate: You get a clear scope and an itemized price before anything starts.
3. Permits and scheduling: We handle plans, permits and the construction schedule.
4. Build and final walkthrough: Our crew builds, passes inspections and walks you through the finished work.

What our customers say

“When our bathroom flooded and we had to leave our home, our family was desperate. We called AAA and within the hour we had a full emergency service team at our doorstep.” — Jaqueline, Woodland Hills, CA

Santa Monica ADU Construction FAQ

How long does an ADU take to build in Santa Monica?

Most detached ADUs take two to four months of design and permitting followed by four to six months of construction. Garage conversions and JADUs are usually faster. We give you a written schedule before you sign.

Can I rent out an ADU in Santa Monica?

Yes. State law lets you rent an ADU long term. Short-term rental rules are set locally, so we confirm the current Santa Monica rules during the feasibility check.

Do you handle the plans and permits?

Yes. Design, engineering, permit submittal and corrections are all part of our scope, so you deal with one company from start to finish.

Do you serve all of Santa Monica?

Yes. We work throughout Santa Monica and the surrounding Los Angeles County communities from our North Hollywood office. Call 844-975-5512 to schedule a free estimate.

More services in Santa Monica

• Garage Conversions in Santa Monica
• Room Additions in Santa Monica
• Kitchen Remodeling in Santa Monica

ADU Builder near Santa Monica

• ADU Builder in Brentwood
• ADU Builder in Venice
• ADU Builder in Pacific Palisades
• ADU Builder in Marina del Rey
• ADU Builder in Westwood
• ADU Builder in Culver City

AAA All Star Construction Inc. · Licensed California General Contractor CSLB #1018926 · Call 844-975-5512