Redding ADU Regulations & Building Guide

Redding is a vibrant community located in California in Shasta County with a population of approximately 89,861. As demand for housing continues to grow, accessory dwelling units (ADUs) have become an increasingly popular solution for homeowners looking to add living space, generate rental income, or house family members.

GatherADU provides comprehensive ADU services to Redding residents, including custom design, permit assistance, and full construction management. Our team understands local building codes and zoning regulations to ensure your project proceeds smoothly.

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.

Redding Local Requirements

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

Common local considerations in Redding 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)

Redding, California, with a population of approximately 89,861, is situated in the northern part of the state, in Shasta County. Known for its outdoor recreational opportunities, such as hiking, fishing, and boating, Redding also boasts a growing community and a charming downtown area. The city’s approach to Accessory Dwelling Units (ADUs) is designed to accommodate its expanding population while preserving its natural beauty and small-town atmosphere.

Geography and History

Redding is located along the Sacramento River, surrounded by picturesque landscapes including the Shasta Lake and Mount Shasta. Established in 1887, the city has evolved from a small railroad town into a vibrant community known for its outdoor lifestyle and regional attractions. Its strategic location offers easy access to both the natural beauty of Northern California and the amenities of larger metropolitan areas.

Local Economy

Redding’s economy is supported by a variety of sectors, including:

• Healthcare: The city is home to several hospitals and medical facilities, contributing significantly to local employment and services.
• Retail and Services: Local shopping centers and service-oriented businesses cater to the needs of residents and visitors.
• Education: Institutions like Shasta College play a role in the local economy by providing educational services and employment opportunities.
• Tourism and Recreation: Redding’s natural attractions, including the Shasta Dam and Whiskeytown Lake, drive tourism and related economic activities.

Popular Neighborhoods

Redding offers a range of neighborhoods, each with unique characteristics:

• Downtown Redding: Known for its historic charm, local shops, restaurants, and cultural attractions.
• Shasta View: A suburban area with family-friendly amenities and proximity to local schools.
• Lassen View: Features larger lots and a focus on residential comfort and community.
• Ridgeview: A neighborhood with scenic views and access to outdoor recreational areas.

Real Estate Market

Redding’s real estate market is characterized by its affordability compared to other parts of California. The market includes a mix of older homes and new developments, attracting both families and retirees.

ADU Regulations in Redding

Redding’s ADU regulations are designed to provide flexible housing options while maintaining the city’s character and ensuring compatibility with existing neighborhoods:

• Zoning: ADUs are permitted in residential zones throughout the city. The regulations ensure that ADUs can be integrated smoothly into existing neighborhoods.
• Types of ADUs: Both attached and detached ADUs are allowed, including Junior ADUs (JADUs).
• Size Limits:
  • Detached ADUs: Up to 1,200 sqft.
  • Attached ADUs: Up to 50% of the primary dwelling’s living area or 1,200 sqft, whichever is less.
  • JADUs: Up to 500 sqft.
• Height Restrictions: Detached ADUs are generally limited to 16 feet in height, with some allowances for architectural features.
• Parking: Generally, no additional parking is required for ADUs, especially if located near public transit or within walking distance of amenities.
• Owner Occupancy: As of recent updates, there is no owner-occupancy requirement for ADUs, allowing for rental flexibility.
• Approval Process: The city has streamlined the approval process for ADUs to facilitate quicker permitting and construction.
• Multiple ADUs: Multiple ADUs may be allowed on a property, subject to zoning regulations and land use policies.
• Impact Fees: Impact fees for ADUs are reduced, particularly for smaller units, to encourage development.
• Design Standards: ADUs must be designed to harmonize with the primary residence and neighborhood character, ensuring aesthetic and functional compatibility.

Cultural Landmarks and Unique Aspects

Redding is known for several unique features that enhance its community appeal:

• Sundial Bridge: A striking pedestrian bridge that spans the Sacramento River, serving as both a functional structure and a piece of public art.
• Shasta Dam: One of the largest dams in the United States, providing both water resources and recreational opportunities.
• Whiskeytown National Recreation Area: Offers hiking, boating, and camping, attracting outdoor enthusiasts from across the region.
• Turtle Bay Exploration Park: A cultural and environmental center featuring gardens, museums, and interactive exhibits.

Redding’s ADU regulations reflect the city’s commitment to accommodating growth while preserving its natural beauty and small-town feel. By providing flexible design options and streamlining the approval process, Redding aims to enhance its housing stock in a way that integrates seamlessly with its existing neighborhoods. The city’s approach to ADUs aligns with its broader goals of growth, sustainability, and maintaining its unique charm.

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