ADU Regulations in Long Beach: 5 things to know

Accessory Dwelling Units (ADUs) are becoming an increasingly popular solution to address housing shortages and rising costs across California. Long Beach, known for its vibrant community and laid-back lifestyle, is no exception. With the median price for a single-family home sitting at around $760,000, a significant increase from previous years, many homeowners are looking for alternative ways to optimize their property investments. ADUs offer a viable solution, providing additional living space and potential rental income.

In this blog post, we’ll explore the essentials of building an ADU in Long Beach, from regulations and size limitations to the benefits and steps to get started. Whether you're a seasoned homeowner or a first-time buyer, this guide will help you navigate the world of ADUs in Long Beach.

1. How Many ADUs Can I Build in Long Beach, CA?

In Long Beach, the number of ADUs you can build on a property varies based on the type of property you own:

• Single-Family or Mixed-Use Properties: You can build up to three dwelling units—one attached ADU, one detached ADU, and one Junior ADU (JADU).
• Two-Unit or Multifamily Properties: You can build up to two detached ADUs. For duplexes, one attached ADU may also be permitted. In multifamily lots, several attached ADUs may be allowed, up to 25% of the existing units on the lot (e.g., a building with 12 units may qualify for up to 3 attached ADUs). JADUs are not allowed on multifamily lots.

2. How Big Can My ADU Be in Long Beach?

All homeowners in California are entitled to build an ADU of at least 800 square feet, regardless of lot size, front setbacks, and floor-area-ratio. However, you have the option to go larger:

• Detached ADUs: Maximum size is set at 1,200 square feet.
• Attached ADUs: Maximum size is up to 50% of the floor area of the existing main residence.

Keep in mind that building an ADU larger than 750 square feet will incur development and impact (D&I) fees, which can be substantial. Therefore, some homeowners may opt to keep their ADU under 750 square feet to avoid these additional costs.

3. Do I Need a Permit for an ADU?

Yes, you will need to obtain a building permit from the city planning department before starting construction. The time frame for permit approval can vary but typically takes between two and four months in Long Beach. It's crucial not to skip this step, as failing to obtain the proper permits can result in hefty fines, lawsuits, or even the requirement to tear down your ADU.  Consult Our Experts

4. Will My ADU Need a Parking Spot in Long Beach?

You are not required to provide a parking space for your ADU if:

• Your property is within ½ mile of walking distance to public transit (bus or rail stop)
• Your property is one block from a designated car share pickup or drop-off location
• Your property is within an applicable historical district
• The ADU is contained within an existing structure
• A garage, carport, or parking structure was demolished in conjunction with ADU construction

Check if any of these exceptions apply to your property to avoid the need for additional parking.  Consult Our Experts

5. How Much Does it Cost to Build an ADU in Long Beach, CA?

The cost of building an ADU in Long Beach generally ranges between $150,000 and $470,000, depending on several factors:

• Type of Construction: Above-garage ADUs are typically the most expensive, while garage conversions are the cheapest.
• Size: Larger ADUs cost more.
• Number of Bedrooms and Bathrooms: More rooms and amenities increase the cost.
• Quality of Finishes: High-end finishes and materials add to the overall expense.
• Lot Characteristics: Unique features of your lot can impact the cost.
• Availability of Materials and Labor: Market conditions affecting the supply chain can influence the price.

While these costs might seem high, it's important to remember that building an ADU involves many of the same elements as constructing a traditional house. Be wary of anyone claiming they can build your ADU for under $100,000, as this is likely unrealistic.

Benefits of Building an ADU for Long Beach Homeowners

Additional Rental Income

Building an ADU provides the opportunity to earn extra income by renting out the space. This can help offset mortgage payments and other expenses.

Increased Property Value

An ADU adds value to your property, making it more attractive to potential buyers. This is especially beneficial in a competitive real estate market like Long Beach.

Meeting Changing Housing Needs

ADUs offer flexible living arrangements, perfect for accommodating elderly parents, adult children, or even a home office. This versatility makes ADUs a smart investment for any homeowner.

 Consult Our Experts

Tips for Homeowners on How to Start the ADU Process in Long Beach

1. Research Local Regulations: Understand the specific ADU regulations in Long Beach to ensure compliance.
2. Hire a Professional: Work with architects, designers, and contractors who have experience with ADUs to streamline the process.
3. Plan Your Budget: Factor in all costs, including permits, construction, and potential D&I fees.
4. Obtain Permits: Submit your plans to the city planning department and wait for approval before beginning construction.
5. Stay Informed: Keep up with any changes in local ordinances or state laws that may affect your ADU project.

Final Thoughts

Understanding ADU regulations in Long Beach is crucial for homeowners looking to maximize their property’s potential. From knowing the size and design limitations to navigating the permitting process, being informed will save you time and money. Building an ADU offers numerous benefits, from additional rental income and increased property value to meeting the changing needs of your family.

Ready to embark on your ADU journey?  Consult Our Experts for guidance and support every step of the way.

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