ADU & Construction Services in San Pedro
CCS Inc. provides expert ADU construction, remodeling, and building compliance services to homeowners in San Pedro, Los Angeles County.
Harbor Area
Los Angeles County
90731, 90732, 90733
ADU Construction in San Pedro
San Pedro is undergoing a waterfront renaissance with new restaurants, a revamped downtown, and the new West Harbor development. Property values remain affordable compared to neighboring Palos Verdes, making ADU investment returns among the best in the harbor area.
An Accessory Dwelling Unit (ADU) is a secondary housing unit built on your existing residential property. Whether you want to generate rental income, house a family member, or increase your property value, CCS Inc. handles everything from design and permits to construction and final inspection.
82,000
Population
$750,000
Median Home Value
High
ADU Demand
500+
ADUs Built by CCS
Zoning & Permits
Part of LA City (LADBS). The San Pedro Specific Plan governs development in parts of the community. Coastal properties may require California Coastal Commission review. Standard R1 zoning is common in residential areas.
Most Requested Service
ADU construction in San Pedro's revitalizing neighborhoods, with designs that take advantage of ocean views and proximity to the harbor waterfront.
Neighborhoods We Serve in San Pedro
We provide construction services throughout San Pedro, including: Vista Del Oro, Point Fermin, San Pedro Downtown, Rancho Palos Verdes adjacent, Sunken City area.
Our Services in San Pedro
ADU Construction
Detached, attached, garage conversions, and Junior ADUs (JADUs). Full design-build from concept to move-in ready.
Garage Conversions
Transform your existing garage into a legal, permitted living space. The most cost-effective way to add an ADU.
Home Remodeling
Kitchen and bathroom remodels, room additions, and whole-home renovations with licensed contractors.
Building Compliance
Code violation resolution, unpermitted work legalization, and permit expediting services.
Permit Assistance
We handle the entire permitting process - plan check, corrections, inspections, and Certificate of Occupancy.
Construction Consulting
Expert guidance on feasibility, budgeting, timelines, and navigating local building department requirements.
Ready to Start Your San Pedro Project?
Get a free consultation with our team. We'll assess your property, discuss your goals, and provide a detailed estimate.
Schedule Free Consultation (323) 405-8909Free Property Tools
Use our free online tools to research your San Pedro property before starting your project.
Latest ADU & Construction Resources
Stay informed with our latest guides on ADU laws, costs, and construction in Los Angeles County.
Rebuilding After the LA Wildfires: ADU Rules & Fire Rebuild Permits
What homeowners need to know in 2026
Complete Guide to California's 2026 ADU Laws
AB 462, AB 1154, SB 9, and SB 543 explained
How to Legalize Unpermitted Work Before Selling
2026 guide for Los Angeles homeowners
Tariffs & Construction Costs in 2026
What to budget for ADU and remodeling projects
Frequently Asked Questions - ADUs in San Pedro
Can I build an ADU on my property in San Pedro?
Most residential properties in San Pedro are eligible for at least one ADU under California state law. Use our free ADU Eligibility Checker to instantly verify your property's eligibility, or contact us for a detailed assessment.
How much does it cost to build an ADU in San Pedro?
ADU costs in San Pedro typically range from $150,000 to $400,000+ depending on size, type, and finish level. Garage conversions start around $100,000-$180,000, while new detached ADUs range from $200,000-$400,000. Use our ADU Cost Calculator for a personalized estimate.
How long does it take to build an ADU in San Pedro?
The typical timeline is 8-14 months from design to move-in. This includes 2-4 months for design and permitting, and 4-8 months for construction. Garage conversions are generally faster at 4-8 months total. Check our Permit Timeline Estimator for processing time estimates.
Do I need a permit to build an ADU in San Pedro?
Yes, all ADUs require building permits. CCS Inc. handles the entire permitting process for you, including plan preparation, submitting to the building department, managing plan check corrections, scheduling inspections, and obtaining the final Certificate of Occupancy.
What is the maximum ADU size allowed in San Pedro?
Under California law, detached ADUs can be up to 1,200 sqft regardless of lot size. Attached ADUs can be up to 1,000 sqft or 50% of the existing home's floor area (whichever is less). Junior ADUs (JADUs) are limited to 500 sqft within the existing structure. Use our Zoning Lookup to check your specific property.
Let's Build Your San Pedro ADU
Over 500 ADUs built across Los Angeles. Licensed, insured, and rated 5.0 on Yelp. Get started with a free consultation.
Get Started Today Contact Us