The first step to building an ADU is planning. You look at the map of your house and think about where the ADU can fit. Do you want to build it in your backyard? Or convert a garage? Think about whether you need it. The next step is to decide on a budget. Estimate how much it will cost to build an ADU. This includes construction costs, permit fees, and other expenses. We will help you plan the project well. Share your ideas with us as we listen to your requirement. We will help you make your dream come true.
Site planning is an important part of building an ADU. It decides where the ADU will be built. You have to make the best use of your land. Keep in mind that the ADU does not affect the privacy of your main house. Also, make sure that there is enough space and light for the ADU.
It is very important to follow code compliance. Every city has its own rules for building an ADU. These include rules for the size, height, and distance of the ADU. Following these rules will help you avoid legal problems. We will help you understand and follow these rules.
The design and structure of the ADU is important. It determines how the ADU will look and work. A good design makes the ADU beautiful and useful. The structure ensures that the ADU is strong and safe. You can design your ADU according to your needs.
Create the floor plan of your ADU according to your needs. Think about how many rooms you need and what they should be like. Do you need a larger living room or more storage space? Think about your daily needs. A good floor plan will make your ADU comfortable and useful. Remember, a lot can be done even in a small space with smart design.
ADU services in Manhattan Beach are available in several zip code areas. These include:
Zip Codes
| 90266 |
| 90267 |
| 90278 |
| 91303 |
| 91304 |
We at ADU Builders CA can help you complete your ADU project from start to finish. We will help you with design, permits, and construction. We make sure your ADU complies with all regulations and is of good quality. We can make your ADU project easy and successful.
The cost to build an ADU in Manhattan Beach can vary. It depends on the size and type of ADU. The table below provides estimated costs for different types of ADUs.
| Type & Square Foot | Medium Cost | High-End Cost | Property ROI (%) | Average Cost |
| Studio ADU (420 sq. ft.) | ₹175,000 | ₹225,000 | ₹275,000 | 6% |
| 1 Bed 1 Bath (520 sq. ft.) | ₹225,000 | ₹275,000 | ₹325,000 | 7% |
| 2 Beds 1 Bath (630 sq. ft.) | ₹275,000 | ₹325,000 | ₹375,000 | 8% |
| 2 Beds 2 Baths (800 sq. ft.) | ₹325,000 | ₹375,000 | ₹425,000 | 9% |
| 3 Beds 2.5 Baths (1,150 sq. ft.) | ₹425,000 | ₹475,000 | ₹525,000 | 10% |
The Building and Planning Departments for the City of Manhattan Beach are located within the Community Development Department at Manhattan Beach City Hall.
1400 Highland Avenue
Manhattan Beach, CA 90266
Yes, most permit applications can be submitted through the city’s official website.
Contact the Planning Division at (310) 802-5520.
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 Manhattan Beach 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.
