The first step to creating an ADU is to understand your needs and desires. How much space you want, how many rooms are needed, and what the budget is – consider all these things. Also, think about whether you will use the ADU for rent or for family.
It is important to have a detailed plan to simplify the construction process. This includes permits, deadlines, and budgets. Once you have your plan ready, consult a professional designer. They will suggest the best design considering your wishes.
Site planning is an important stage in Sylmar. The size and position of your plot affect the design of the ADU. It is important to take care of the slope of the ground, existing vegetation, and utility lines. The direction of the sun and the flow of wind are also important in the site plan.
There are special rules and regulations for ADU construction in Sylmar. These include building height, setback, and parking requirements. All construction work must be in accordance with local building codes. This will make your ADU safe and legally recognized.
The design of the ADU should be both beautiful and practical. It requires proper planning of the kitchen, bathroom, and living space. The placement of windows and doors is important for natural light and air. Special care is taken of storage space in the interior.
Make the floor plan of your ADU according to your needs. Choose the size of the rooms, storage space, and interior design as per your preference. With the help of experts, create a floor plan that is both beautiful and practical. This will make your ADU special.
Our services are available in all areas of Sylmar. In the zip code below we build the DU.
| Zip Code |
| 91342 |
| 91340 |
ADU Builders CA is the trusted ADU manufacturer in Sylmar. Our team completes every project on time and according to budget. We give you complete services from design to construction. Your satisfaction is our priority.
The cost of an ADU in Sylmar depends on its size and design. The table below gives the approximate cost of different types of ADUs.
| Type & Square Foot | Average Cost | Medium Cost | High-End Cost | Property ROI (%) |
| 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 | $310,000 | $400,000 | 8% |
| 3 Beds 2.5 Baths (1,1100 sq. ft.) | $400,000 | $410,000 | $100,000 | 9% |
Sylmar is a neighborhood within the City of Los Angeles, and building and planning services are managed by the Los Angeles Department of Building and Safety (LADBS) and Los Angeles City Planning.
Monday–Thursday from 8:00 AM to 4:00 PM.
Yes, most permit applications can be submitted through the city’s official website.
Contact the Planning Division at (510) 747-6800.
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 Sylmar 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.
