The Long Beach housing scene is changing, and Accessory Dwelling Units (ADUs) are leading the charge. Whether you need space for extended family, want to create rental income, or want to enhance property value, a professionally constructed ADU is an astute business decision. But finding the proper ADU contractor in Long Beach can either save or destroy your venture.
At Katz Design Builders, we know construction more than most—but we also know the intricacies of Southern California zoning regulations, design styles, and homeowner requirements. Supported by generations of on-site experience and a reputation for excellence in craftsmanship, we assist clients in transforming underused space into high-performance, exquisitely styled living spaces.
Why Are ADUs Booming in Long Beach?
Long Beach has welcomed ADU construction as a reaction to the California housing shortage. As municipal laws grow more ADU-friendly, homeowners are taking advantage to:
- Develop standalone residences for aging parents or young adults
- Generate passive income with long-term or short-term rentals
- Increase property value with a high-ROI project
- Maximize backyard or garage space
Nevertheless, the process is not as straightforward as placing a unit in the backyard. From planning the site to permitting to final inspection, the journey requires a locally knowledgeable, skilled contractor.
What Sets Katz Design Builders Apart?
1. Local Knowledge Meets Hands-On Expertise
We’re not your typical builder—by a long shot, we’re one of Long Beach’s premier ADU builders. We’ve completed dozens of ADUs in neighborhoods all over Long Beach, each of which was custom designed to meet both city code and the homeowner’s living needs.
Our team keeps current with:
- Long Beach zoning updates
- Permit reduction techniques
- Energy efficiency standards
- Design trends that marry form and function
2. In-House Design + Build Model
Our long beach adu remodel and design plan includes uniform communication and quality assurance. All parts under one roof, Katz Design Builders handles every detail from design to the final coat of paint.
What you get:
- 3D design renderings to preview the finished product
- Open pricing with no surprise fees
- Streamlined schedules with reduced downtime
3. Experience You Can See
Walk through any of our finished ADUs and you’ll see the difference:
- Clean finishes
- Smart space design
- Long-lasting products chosen for long-term performance
While other companies consider ADUs an afterthought, that’s not what we do. It’s the reason why homeowners consistently refer us and we’re known as top adu construction companies long beach.
The ADU Process: What to Expect
Phase 1: Discovery & Consultation
We need to take the role of a listener first. Are you looking to generate extra income? Perhaps you want to use it occasionally as a home office or rent it as guest quarters? What we do in our first meeting is try to understand your needs and consider if the site can accommodate these.
Phase 2: Design & Planning
Once you agree on use and budget, our design team prepares floor plans, elevations, and a detailed project schedule. You will get the following:
- An efficient layout for small spaces
- Custom cabinetry and storage
- Energy-efficient features
Phase 3: Permitting & Approvals
Long Beach has a convoluted permitting process. But we have experience going through:
- Coastal zone regulations
- Fire access regulations
- Height and lot coverage regulations
We take all applications and submissions to the city for you.
Phase 4: Construction
Once permits are in place, construction begins. Our construction team is well known for:
- Clean work sites
- On-time progress reports
- Attention to each and every detail
We don’t just build projects; we build peace of mind.
Choosing the Right ADU Type for Your Property
There’s no one-size-fits-all. Katz Design Builders offers guidance on:
|
ADU Type |
Best For |
Key Advantages |
| Detached ADUs | Rental income, guest privacy | Fully independent unit with private access |
| Attached ADUs | Multi-generational living | Cost-effective, shares infrastructure |
| Garage Conversions | Maximizing existing structure | Budget-friendly, no change to home footprint |
| Above-Garage Units | Views, modern studio-style living | Elevates value and use of vertical space |
Our team helps you weigh the pros and cons of each based on your lot size, budget, and objectives.
Why Now Is the Time to Build?
With eased state regulations, rampant rental demand, and appreciating home prices, the ADU window is open wide. Don’t wait until permitting backlogs come back or interest rates go up.
At Katz Design Builders, we pair extensive experience, technical knowledge, and unshakeable trustworthiness—all with a local flavor. Let’s make your Long Beach ADU more than an addition—it should be a seamless part of home.
Call us today to arrange your complimentary consultation.
FAQs
1. How long does it take to build an ADU?
Timelines vary, but most Katz Design Builders ADUs are completed in 6–9 months from design to final inspection.
2. Can I build an ADU on any Long Beach property?
Zoning and lot size matter. We provide free consultations to assess your eligibility.
3. Is an ADU a good investment?
Yes. ADUs in Long Beach can increase property value by 20–30% and provide stable rental income.
4. Does Katz Design Builders offer financing support?
While we don’t finance directly, we connect clients with trusted lenders familiar with ADU-specific loans.




