The decision to get an ADU is an important decision of your life. That is why it is very important to have the right plan. Understand your needs first and then decide the budget. Think about the type, size, and design of the ADU. Consider your family’s current and future needs.
ADU construction involves several steps. From planning to design, permit, and construction. It is important to take the advice of experts at every stage. With the right guidance, you can save time and money. Also, you can create your own ADU by following the rules.
Site planning is very important for ADU in Santa Clarita. It is important to consider the position, slope and direction of the ground. Plan water drainage and electrical connections in advance. See also the distance from neighboring properties and the flow of natural light. Also consider existing vegetation and underground facilities.
Santa Clarita has special rules and regulations for ADU construction. It is mandatory to follow them. Understand building codes, zoning rules, and setback requirements. Also follow the rules of fire safety and parking. Get all the necessary permits. Non-compliance with the rules can lead to fines.
The design of the ADU should be beautiful and practical. The size and location of the rooms need to be correct. The position of windows and doors should allow natural light and air flow. Make the layout of the kitchen and bathroom convenient. Plan storage space and utility areas as well. Make good use of every place.
Make the floor plan of your ADU according to your needs. Decide the number and size of rooms. Plan the kitchen and dining area. Keep a provision for storage space and laundry area. Keep the bathroom location convenient. Natural light came from the position of windows and doors. Plan landscaping in the outdoor area.
ADU services are available in all areas of Santa Clarita. The following zip code areas in which we provide services.
| Zip Code |
| 91351 |
| 91321 |
| 91355 |
| 91350 |
| 91381 |
ADU Builders CA provides complete ADU solutions in Santa Clarita. Our team consists of experienced architects, engineers and construction experts. We stick together from initial planning to completion of construction. Complete the work on time following all the rules. Quality and customer satisfaction is our priority.
The cost of an ADU in Santa Clarita depends on its size and type. Options ranging from simple to luxury finishes are available.
| Type and Area | average cost | Moderate Cost | High-level costs | Return on Assets (%) |
| Studio ADU (420 sq ft) | $110,000 | $200,000 | $210,000 | 5% |
| 1 Bed 1 Bath (520 sq. ft.) | $200,000 | $210,000 | $300,000 | 6% |
| 2 Beds 1 Bath (630 sq ft) | $210,000 | $300,000 | $310,000 | 7% |
| 2 Beds 2 Baths (1000 sq. ft.) | $300,000 | $3100,000 | $400,000 | 8% |
| 3 Beds 2.5 Baths (1,100 sq ft) | $400,000 | $410,000 | $100,000 | 9% |
The Building and Planning Departments for the City of Santa Clarita are located at the Permit Center within City Hall.
23920 Valencia Boulevard, Suite 140
Santa Clarita, CA 91355
Yes, most permit applications can be submitted through the city’s official website.
Contact the Planning Division at (661) 255-4330.
Yes, the city provides ADU guidelines and checklists online and at the office.
Yes, the city frequently holds ADU workshops to guide homeowners.
The ordinance is available on the official City of Santa Clarita website.
You’ll need to add the ADU to your existing homeowner’s policy for coverage.
You need property insurance, liability insurance, and optional rental coverage.
Yes, rental ADUs typically require additional coverage for tenant-related risks.
Your insurance policy will cover damages, provided the ADU is listed on the policy.
Yes, some insurers offer separate policies specifically for ADUs.
Yes, landlord insurance protects against tenant-related risks and damages.
Options include home equity loans, HELOCs, construction loans, and ADU-specific loans.
A Home Equity Line of Credit (HELOC) allows you to borrow against your home equity.
Yes, some local and state lenders offer ADU loans with favorable terms.
Yes, but interest rates may be higher compared to secured loans.
Yes, some state programs offer grants to encourage ADU construction.
Yes, cash-out refinancing is a common way to finance ADU construction.
Fees include plan check, impact fees, utility connections, and inspection fees.
