Special zoning regulations apply to ADU construction in Sherman Oaks. Our team is well versed with all these rules. According to the rules, ADU can be constructed behind or next to the main building. Under zoning rules, the size of the ADU is decided according to the area of the main building. We will give you accurate information and follow the rules.
| Lot Size | Single-Family (Maximum Floor Area Allowed) | Duplex and Multi-Family (Maximum Floor Area Allowed) |
| 4,500 | 1,000 sq ft | 700 sq ft |
| 6,500 | 1,300 sq ft | 900 sq ft |
| 9,000 | 1,600 sq ft | 1,100 sq ft |
| 14,000 | 2,200 sq ft | 1,400 sq ft |
| 18,000 | 2,800 sq ft | 1,800 sq ft |
It is a must to follow the height limit of ADU in Sherman Oaks. The height of the ADU should be less than the height of the main building. A one-storey ADU can have a maximum height of up to 16 feet. The maximum height allowed for a two-storey ADU is up to 25 feet. We all strictly follow the height rules.
A maximum of 50 percent of the total area of the plot can be covered under building coverage. This boundary includes both the main building and the ADU. It is important to keep the open space green. The parking area is not counted in the building coverage. We will help you follow these rules.
Single-Family Homes:
Duplexes and Multi-family:
The exterior design of the ADU must match the main building which is an important rule. The material used on exterior walls should be of quality. The design of the roof must be adapted to the local climate. The placement of windows and doors should be done thoughtfully. We will suggest you the best design options.
Additional parking arrangements for ADU in Sherman Oaks are necessary. A parking lot is essential for a one-bedroom ADU. ADUs with two or more bedrooms need two parking spaces. The floor of the parking area should be paved. We will ensure compliance with parking rules.
It is extremely important for every ADU to follow the setback rules. A distance of at least twenty feet must be kept from the front. A setback of five feet is required in the side yard. A distance of ten feet from the rear side is mandatory. We will design keeping all these rules in mind.
| Zone | Minimum Lot Area |
| R-18 | 4,800 sq. ft. |
| R-12 | 6,800 sq. ft. |
| R-8 | 9,500 sq. ft. |
| R-4 | 14,500 sq. ft. |
| R-2 | 18,500 sq. ft. |
Water and electricity connections should be separate from the main building. The connection to the sewer line must be of proper capacity. It will be necessary to install a separate meter for the gas line. Electrical wires will be placed underground. We will get all utility connections done under the supervision of experts.
The capacity of the heating and cooling system will be decided according to the size of the ADU. Separate arrangements will be made for internet and cable connections. Telephone lines will also be laid separately. The capacity of the water meter will be selected carefully. We will establish all connections according to the rules.
It is mandatory to install smoke detectors for fire safety. Every room should have an emergency exit. Fire extinguishers should be easily accessible. The size of the windows must be suitable for emergency evacuation. We will follow all safety standards.
Special permission must be obtained to rent an ADU short-term in Sherman Oaks. Separate licenses are required to run a business from home. Rules governing noise and traffic will apply. Complaints from neighbours will be taken seriously. We will help you follow all the rules.
ADU construction is mandated to comply with California building codes. Construction materials should be as per approved standards. The electrical and plumbing work will have to be done by licensed contractors. Safety standards will be strictly followed. We will ensure all codes are followed.
| Permit Type | Cost |
| Building Permit | $2,500 – $5,500 |
| Electrical Permit | $300 – $600 |
| Plumbing Permit | $250 – $450 |
| Mechanical Permit | $200 – $400 |
| Demolition Permit | $150 – $300 |
| Landscaping Permit | $100 – $200 |
The minimum size of the property to build an ADU in Sherman Oaks must be five thousand square feet. There should be no prior infringement on the plot. The drainage system must be in good condition. Electricity and water supply should be adequate. We will evaluate your property.
It is necessary to arrange additional parking space for ADU. The floor of the parking area should be paved and level. It is important to have enough space for the movement of vehicles. Proper lighting will be done in the parking area. We will help you with parking design.
The distance of the ADU from the road side should not be less than twenty feet. It is necessary to leave a landscaping space in the front yard. The path to the entrance should be clear and wide. The placement of windows on the front wall will have to be done thoughtfully. We will follow the setback rules.
It is mandatory to have a minimum setback of five feet in the side yard. Ten feet must be left at the back. The privacy of the neighbor will be taken care of. Trees and plants can be planted in the setback area. We will maintain proper setbacks.
At least thirty percent of the open space should be green. Children’s play areas should be safe. Sufficient space will be left for gardening. A park-like environment can be created in the rear part. We will help with landscaping.
Your property must meet the special criteria for ADU construction in Sherman Oaks. The size and position of the plot are important factors. The existing building needs to be in good condition. The slope of the ground and the quality of the soil should be suitable. We will evaluate the qualifications.
Availability of basic amenities including water and electricity is also essential. Access by road should be easy. The surrounding area should be safe. Parking and traffic arrangements should be proper. We will examine all these aspects.
Multifamily properties
The size of the junior ADU must be less than four hundred square feet which is an important rule. The kitchen area is required to be at least fifty square feet. The bathroom can be shared with the main house. The entrance must be separate. We will follow the JADU rules.
Sherman Oaks already has some ADU designs approved that can save you time and money. These designs suit the local climate and architecture. The approval process is faster. Construction cost is easy to estimate. We will suggest your suitable options.
These approved designs have various size and layout options available that will meet your needs. Material and finish options can be chosen. The manufacturing process is simple. Quality standards are ensured. We will guide you through the entire process.
Start your ADU project today and increase the value of your property. Our expert team will provide you with support every step of the way. Contact us for a free consultation. We will help you realize your dream. Your trust is our priority.
Soil tests may be required for certain types of construction.
Inspections for foundation, framing, plumbing, and electrical systems are required.
ADUs must match the architectural style of the primary residence and meet local building codes.
Yes, ADUs must have a separate entrance for independent access.
One parking space is generally required unless the ADU is near public transit.
Yes, you can build a two-story ADU, but it must comply with local height restrictions.
Yes, prefabricated or modular ADUs are allowed if they meet local and state building codes.
