Discover how to build an ADU in Inglewood, Los Angeles, with this step-by-step guide. Learn local regulations, cost estimates, permits, and design tips to maximize your property value and rental income.
Introduction
Accessory Dwelling Units (ADUs) are transforming urban housing across California, and Inglewood is no exception. With increasing demand for affordable housing, homeowners are turning to ADUs as a smart investment to increase property value, create rental income, or provide additional family space. In this SEO-optimized guide, we walk you through every stage of building an ADU in Inglewood, Los Angeles.
Step 1: Understand What an ADU Is
An Accessory Dwelling Unit (ADU) is a secondary housing unit located on the same lot as a single-family home. ADUs can be detached, attached, or converted from existing structures like garages. Each must include essential living features such as a kitchen, bathroom, and sleeping area.
Step 2: Know the Inglewood ADU Regulations
Inglewood follows California state ADU laws but also applies local zoning requirements:
Size Limit: Detached ADUs can be up to 1,200 sq ft. Attached ADUs are limited to 50% of the primary residence or 1,200 sq ft, whichever is smaller.
Setbacks: A minimum of 4 feet from side and rear property lines is required.
Height Restrictions: Detached ADUs must be under 16 feet tall.
Parking: One off-street parking spot is typically required unless your home is within 0.5 miles of public transit.
Owner-Occupancy: Either the main home or the ADU must be occupied by the property owner.
Step 3: Set Your Goals and Budget
Determine your ADU’s purpose: rental income, guest house, or multi-generational living. Budgets typically range from $100,000 to $250,000 depending on the type of ADU and materials used. Consider financing options such as home equity loans or CalHFA ADU grants.
Step 4: Hire Professionals
You’ll need a licensed architect, designer, or contractor familiar with Inglewood’s ADU standards. Choose professionals with proven experience navigating the local permitting process.
Step 5: Submit Your Plans to the City of Inglewood
Create and submit architectural plans to the Inglewood Planning Division. You’ll need:
Site plan
Floor plan
Elevations
Title 24 energy compliance documentation
The city will review for code compliance and issue comments for revision if needed.
Step 6: Get Your Permits
Once approved, you’ll receive permits to begin construction. This includes building, plumbing, electrical, and mechanical permits. Expect this phase to take 3.5 to 4 months on average.
Step 7: Start Construction
Your contractor will follow approved plans and must pass inspections at key milestones. Communicate regularly to ensure timelines and budgets stay on track.
Step 8: Final Inspection and Certificate of Occupancy
After construction, a final inspection ensures the ADU meets safety codes. Once passed, you’ll receive a Certificate of Occupancy allowing the unit to be legally inhabited or rented.
Tips for Success
Work with a local ADU consultant
Use pre-approved ADU plans to speed up approvals
Consider eco-friendly upgrades for tax incentives
Think long-term about property management and tenant screening
Conclusion
Building an ADU in Inglewood is a smart move for homeowners looking to boost property value and generate income. With the right planning and professional support, you can create a functional, stylish, and compliant unit that serves your family or tenants for years to come.
For more information, consult the City of Inglewood’s ADU guidelines or reach out to local ADU experts to start your project today.