What is an ADU?
An Accessory Dwelling Unit (ADU) is a secondary housing unit on a single-family lot, either attached to the main house or detached. ADUs offer extra living space, rental income, or family housing, typically including a small kitchen, bathroom, and living area.
Key ADU Laws You Should Know
Zoning & Property Size: ADUs must meet specific zoning and property size requirements.
Size Limits: ADUs typically range from 400 to 1,200 square feet, though limits vary.
Parking: Some areas require additional parking, but this is changing, especially near public transit.
Permitting Process: A permit is needed for construction, but some cities are streamlining the approval process.
Utility Access: ADUs must have access to water, electricity, and sewage.
New 2025 ADU Laws
Eliminated Parking Requirements: Many areas will remove parking mandates, especially near public transit.
Streamlined Permits: Expect a faster, easier approval process.
Reduced Fees: ADU construction fees will decrease in many areas.
Looser Setbacks & Heights: More flexibility in where and how tall your ADU can be.
Expanded Eligibility: More properties, including multi-family units, can now build ADUs.
Benefits for Homeowners
These changes make it more affordable and feasible to build an ADU, offering flexibility, cost savings, and more housing options. ADUs will help address housing shortages while providing extra income or living space.
How 1Plus Studio Can Help
1Plus Studio specializes in designing and building ADUs that comply with new 2025 laws. We’ll guide you through the zoning, permitting, and construction process to bring your ADU vision to life. Contact us today to get started!