San Fernando ADU Regulations & Building Guide

San Fernando is located in Southern California and is renowned for its cultural heritage and beautiful landscapes. It provides residents with both urban amenities and suburban comfort.

California State ADU Laws

California has some of the most progressive ADU legislation in the country. Recent laws including AB 68, SB 13, and AB 881 have significantly streamlined the ADU approval process and reduced barriers for homeowners.

Key California ADU Regulations:

• Size Limits: Detached ADUs can be up to 1,200 sq ft. Attached ADUs can be up to 50% of the primary dwelling or 1,200 sq ft, whichever is less.
• Setbacks: Minimum 4-foot side and rear setbacks for detached ADUs.
• Height: Generally up to 16 feet, with some exceptions for two-story ADUs (up to 25 feet in certain zones).
• Parking: No additional parking required in most cases, especially near transit.
• Owner Occupancy: No owner-occupancy requirement until 2025 for most ADUs.

San Fernando Local Requirements

While California state law provides baseline regulations, San Fernando may have additional local requirements. GatherADU's team stays current with San Fernando's specific zoning codes, architectural guidelines, and permit processes to ensure your ADU project meets all requirements.

Common local considerations in San Fernando include:

• Design review requirements and architectural standards
• Utility connection fees and impact fees
• Fire department access requirements
• Neighborhood-specific overlay zones

California law (AB 68, AB 881, SB 9, and subsequent legislation) guarantees your right to build ADUs. Cities cannot:

• Require owner-occupancy for ADUs permitted after 2020
• Require additional parking for ADUs near transit
• Charge impact fees for ADUs under 750 sq ft
• Deny ADUs that meet state minimum standards
• Impose lot coverage limits that prevent a 800 sq ft ADU

If you believe your ADU application is being unfairly denied, California HCD can intervene on your behalf.

California ADU Legislation Overview

California leads the nation in ADU-friendly legislation. The state has passed numerous laws to encourage ADU construction as a solution to the housing crisis.

Key California ADU Laws:

• AB 68 (2020): Reduced local government review time and expanded ADU construction options.
• SB 13 (2020): Limited impact fees and reduced owner-occupancy requirements.
• AB 881 (2020): Prohibited minimum lot size requirements and allowed JADUs in all zones.
• AB 2221 (2022): Further streamlined the ADU approval process.
• SB 897 (2022): Increased height limits for ADUs in certain zones.

California ADU Benefits:

• Property value increase of 20-30% on average
• Rental income potential of $1,500-$3,500+ monthly
• Housing flexibility for family members
• No owner-occupancy requirements (until 2025)

ADU Services in San Fernando, California

GatherADU is proud to serve homeowners in San Fernando. Our comprehensive ADU services make it easy to add a backyard home, in-law suite, or rental unit to your property.

Our San Fernando ADU Services Include:

• Free Site Evaluation: We assess your property's ADU potential, including zoning compatibility, utility access, and optimal placement.
• Custom Design: Our architects create ADU plans tailored to your needs, style preferences, and San Fernando's design requirements.
• Permit Management: We handle all permit applications, engineering documents, and approvals with San Fernando building departments.
• Full Construction: Our experienced team builds your ADU to the highest standards, managing every detail from foundation to finish.
• Financing Assistance: We connect you with ADU financing options including construction loans and HELOC solutions.

Why San Fernando Homeowners Choose ADUs

Homeowners in San Fernando are discovering the many benefits of adding an ADU to their property:

• Rental Income: Generate $1,500-$3,500+ monthly in rental income
• Multi-Generational Living: Keep aging parents or adult children close while maintaining privacy
• Home Office: Create a dedicated workspace separate from your main home
• Property Value: ADUs typically increase property values by 20-35%
• Housing Flexibility: Adapt to changing family needs over time

Ready to Build Your ADU in San Fernando?

Contact GatherADU today for a free consultation. We'll evaluate your property, explain your options, and provide a transparent cost estimate for building an ADU in San Fernando, California.

Call us at (323) 591-3717 or schedule a free consultation online.