City of Sherman Oaks ADU
Regulations
Everything you need to know about building Accessory Dwelling Units (ADUs) in Sherman Oaks, CA.
Overview
There is currently a lot of interest in secondary units because the city of Sherman Oaks recently relaxed the requirements to make it easier to construct an ADU. The law was brought about by rising housing costs and a demand for more affordable housing options.
Building an ADU is a great way to add extra living space to your home, but the process can be complex and confusing. At Vision ADU, we specialize in helping homeowners in Sherman Oaks build beautiful and functional ADUs. We'll work with you to figure out the best design for your needs and budget, pull all the required permits, and manage the construction process from start to finish.
Type of ADUs
The following type of Accessory Dwelling Units (ADUs) are allowed in Sherman Oaks, California.
 Attached ADU
An Attacched ADU connects to an existing house, typically through the construction of an addition along the home’s side or rear.
Max 1,000 sq. ft.
Detached ADU
An Attacched ADU connects to an existing house, typically through the construction of an addition along the home’s side or rear.
Max 1,200 sq. ft.
Garage Conversion
An Attacched ADU connects to an existing house, typically through the construction of an addition along the home’s side or rear.
Max 1,200 sq. ft.
Junior ADU
An Attacched ADU connects to an existing house, typically through the construction of an addition along the home’s side or rear.
Max 500 sq. ft.
Sherman Oaks Property Requirements
Several rules and regulations must be followed when building an ADU in Sherman Oaks. These include:
Number of ADUs Allowed
Single-family lots can build 1 attached ADU or 1 detached ADU with 1 JADU.
Multi-family lots are allowed a maxium of 2 detached ADUs.
ADU Size
850 square feet of floor area for a studio/1 bedroom.
1,000 square feet for 2 bedrooms (no more than two bedrooms are allowed)
Height Limit
The maximum height is 16 feet, measured to the top of the roof ridge, and the unit shall not exceed one story.
Number of Bedrooms Allowed
Sherman Oaks allows 2 bedrooms.
Setbacks
4 feet from the property line is the minimum side and rear setbacks required for an attached or detached ADU. There are no minimum setbacks requirements for garage conversions or JADUs unless it is needed to ensure fire safety.
Parking
1 uncovered or covered parking structure is required unless the property has physical limitations. An alternative parking arrangement may be made subject to a parking waiver in such a case.
Owner Occupancy
JADUs are subject to an owner-occupancy requirement, the property owner must live on the property. All other ADUs built in Sherman Oaks after January 1, 2020, but before January 1, 2025, are not subject to any owner-occupancy requirement.
Rental Guidelines
No short term rentals allowed.
The city of Sherman Oaks is located in southern California, just outside of Los Angeles. The city is also home to a number of popular attractions, including the Van Nuys Airport and the Scripps Ranchsize Zoo. The city is also home to several schools and colleges, making it a great place to live for families and students alike.
