Daly City ADU Regulations & Building Guide

Known for its vibrant culture and diverse community, Daly City is a prominent city in California, featuring beautiful landscapes, innovative industries, and rich history.

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.

Daly City Local Requirements

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

Common local considerations in Daly City 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)

Daly City, located in San Mateo County, California, is a vibrant suburban city situated just south of San Francisco. Known for its scenic views, proximity to the coast, and diverse community, Daly City offers a blend of urban convenience and suburban charm. With a population of approximately 107,008, it is a densely populated area that faces housing and development challenges.

Geography and History

Daly City is characterized by its coastal location and hilly terrain, offering beautiful views of the Pacific Ocean and the San Francisco Bay Area. The city has a rich history, transitioning from its agricultural roots to a bustling suburban community with a focus on residential and commercial development.

Local Economy

Daly City's economy is diverse, with several key sectors contributing to its growth:

• Retail and Services: A range of shopping centers, restaurants, and service businesses cater to local residents.
• Healthcare: The city is home to several medical facilities, including Seton Medical Center, which plays a significant role in the local economy.
• Education: Local schools and educational institutions contribute to the community’s development and offer employment opportunities.
• Technology: The city's proximity to Silicon Valley influences its tech sector, with various companies and startups located nearby.

Popular Neighborhoods

Daly City features several distinct neighborhoods, each with its own characteristics:

• Westlake: Known for its residential charm, Westlake offers well-maintained homes and proximity to shopping and dining options.
• Pacifica: A coastal neighborhood with stunning ocean views, known for its relaxed atmosphere and outdoor recreation opportunities.
• Sunnydale: A residential area offering a mix of housing types and community amenities.
• St. Francis Heights: Features a mix of single-family homes and multi-family units, with access to local parks and schools.
• Brisbane: Located on the border of Daly City, this area offers a suburban feel with easy access to outdoor spaces.

Real Estate Market

Daly City's real estate market is competitive, with a range of housing options from single-family homes to multi-family units. The market has experienced fluctuations in response to regional economic conditions, with recent trends indicating a strong demand for housing due to the city’s desirable location and proximity to San Francisco.

ADU Regulations in Daly City

Daly City has established specific regulations for Accessory Dwelling Units (ADUs) to address local housing needs and ensure that new developments integrate well with existing neighborhoods:

• Zoning: ADUs are permitted in most residential zones, subject to certain conditions and restrictions.
• Types of ADUs: Both attached and detached ADUs are allowed, including conversions of existing structures and Junior ADUs (JADUs).
• Size Limits:
  • Detached ADUs: Up to 800 sqft or 50% of the primary dwelling’s living area, whichever is less.
  • Attached ADUs: Up to 50% of the primary dwelling’s living area or 800 sqft, whichever is less.
  • JADUs: Up to 500 sqft.
• Height Restrictions: Detached ADUs are generally limited to 16 feet in height, though exceptions may be granted based on specific design considerations.
• Parking: Generally, one additional parking space is required for ADUs. However, exceptions apply if the property is within proximity to public transit.
• Owner Occupancy: As of 2020, there is no owner-occupancy requirement for ADUs, though JADUs must comply with owner-occupancy rules.
• Approval Process: ADUs that meet established criteria may be eligible for streamlined approval, including ministerial review.
• Multiple ADUs: On multi-family properties, up to two detached ADUs are allowed, or ADUs for a percentage of the existing units within the structure, whichever is greater.
• Impact Fees: Impact fees for ADUs are reduced to encourage development, particularly for smaller units.
• Design Standards: ADUs must be designed to complement the primary residence and adhere to the neighborhood’s character, including architectural style and materials.

These regulations are aimed at increasing housing options in Daly City while maintaining the quality and character of its neighborhoods.

Cultural Landmarks and Unique Aspects

Daly City is known for several unique features and landmarks:

• Mussel Rock Park: Offers stunning coastal views and hiking trails, providing a natural escape within the city.
• The Daly City Library: A community hub offering a range of educational and cultural programs.
• The Skyline College: An important educational institution serving the local community and contributing to the city’s cultural landscape.

Daly City's ADU regulations reflect the city’s efforts to address housing needs while preserving the character of its neighborhoods. With its diverse community, scenic location, and growing economy, Daly City is well-positioned to benefit from the flexible housing solutions offered by ADUs. The city's approach to ADUs demonstrates its commitment to expanding housing options and supporting community growth in a densely populated and dynamic urban environment.

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