ADU & Garage Conversions in Belmont Shore, CA: Create New Possibilities on Your Property

If you're looking to add extra living space or rental income to your Belmont Shore home, converting your garage or building an Accessory Dwelling Unit (ADU) is a smart choice. At Modern ADU Builder & Garage Conversions, we specialize in turning unused spaces into comfortable, functional homes that fit your needs and the local rules.

We make it simple for you to increase your property's value with expert design and construction tailored for Belmont Shore. Located in Long Beach, California, Belmont Shore is a vibrant neighborhood known for its Spanish-style homes from the 1920s and 1930s, contemporary houses, and multifamily apartment buildings.

The area is bordered by Bluff Park on the west and Alamitos Bay and Naples Island on the east, with 2nd Street and fifteen intersecting side streets forming the business district. You might wonder how to navigate the rules and build efficiently.

Our team knows the specific guidelines for Belmont Shore and helps you from design through construction. Whether you want a full ADU or a stylish garage conversion, we handle every detail to get your project done right. Our goal is to help you create flexible living spaces that work for your family or renters. By working with us, you get experienced builders focused on quality and clear communication every step of the way.



Types of ADU & Garage Conversions Available

We offer several ADU options designed to fit different property types and homeowner needs. Each type provides unique benefits related to space use, privacy, and cost. Understanding these can help you choose the best solution for your property in Belmont Shore.

Attached ADUs

Attached ADUs are built directly onto your existing home, usually sharing a wall and roofline. They often use unused living space like basements or extra rooms. Attached ADUs are convenient if you want your unit close by but still somewhat private.

These units typically cost less to build than detached ones because they use existing structures. They also connect easily to existing utilities, reducing installation fees. We make sure attached ADUs fit your home's style and meet local building codes, providing a smooth approval process. Attached ADUs work well if your lot size limits additional buildings. They maintain your yard space and offer an option for multi-generational living or rental income.

Detached ADUs

Detached ADUs are standalone structures placed away from the main house. These are popular if you want full separation between living spaces or more privacy for renters or family members. Building a detached ADU allows more design flexibility. You can choose different layouts, separate entrances, and dedicated outdoor spaces. This option is more expensive due to extra foundation, roofing, and utility hook-ups.

Given Belmont Shore's proximity to the water and the approximately 1900-foot-long retaining wall along Ocean Boulevard (constructed around 1939 by the Works Progress Administration), zoning and setback rules in this area are particularly important to consider.

The neighborhood's history of being severely impacted by the 1939 California tropical storm has influenced building codes that we carefully follow. We guide you through these rules to ensure your project meets city requirements. Detached ADUs often increase property value by adding independent living space.

Garage-to-ADU Conversions

Garage conversions turn existing garage spaces into livable ADUs. This option often costs less than building new structures because the foundation and walls are already there. Converting your garage is a good choice if you want to make use of underused space without reducing yard or garden areas. This type of ADU needs permits and must meet local safety and building codes.

We help design conversions that maintain your property's curb appeal while adding functional living space. Garage ADUs can include a small kitchen, bathroom, and sleeping area, ideal for guests or renters.

Custom Designs

We provide custom ADU and garage conversion plans tailored to your specific goals, budget, and property layout. Our team works closely with you to create unique spaces that fit your lifestyle. Custom designs range from studio units to multi-room layouts. We incorporate energy-efficient features, smart storage, and modern finishes.

This approach maximizes your investment and ensures your ADU complements your main home. Whether you want an attached, detached, or garage ADU, custom work lets you control every detail. We manage permits, construction, and inspections to make sure your project is hassle-free.



Maximizing Property Value With ADU & Garage Conversions

Adding an ADU or converting your garage can boost your property in several important ways. These changes create new income chances, grow your home's overall value, and provide options for using your space in the future.

Rental Income Opportunities

Turning an ADU or garage into a rental unit brings steady extra income. Belmont Shore has strong demand for small, private living spaces. This means you can rent to singles, couples, or short-term tenants. Given Belmont Shore's popularity as a destination neighborhood with its many shops, restaurants, and salons along 2nd Street, rental demand is particularly strong.

The area's proximity to the Leeway Sailing and Aquatics Center (one of the premier municipal instructional sailing programs in the country, founded in 1929) and the US Sailing Center makes ADUs especially appealing to those interested in water activities.

With proper planning, you can offer a fully independent unit with a bathroom, kitchen, and private entrance  This setup attracts renters willing to pay more for convenience and privacy. Rental income from these spaces helps cover mortgage or property costs. It also gives you more financial flexibility, whether for saving, investing, or covering home expenses.

Increasing Property Equity

Adding an ADU or finishing a garage adds clear value to your home. In Belmont Shore's housing market, properties with usable extra living space often sell for more. Your home becomes more desirable compared to others without additional units. This can give you an edge when you decide to sell or refinance. Keeping the garage intact while adding a detached ADU also helps. It preserves parking, which boosts resale appeal and overall equity.

Future Flexibility

An ADU or garage conversion provides you with space that fits changing needs. You can use it as a guest house, office, rental, or space for family members. This versatility makes your property more usable over time. In a neighborhood where both the annual Belmont Shore Car Show (the largest one-day annual car show on the west coast) and the Long Beach Sea Festival attract visitors, having flexible space that could serve as guest quarters can be particularly valuable.

If your family grows or your work situation changes, this extra living area can adapt quickly. This flexibility protects your investment by making your home practical for many situations. We help you design conversions that balance your current wants with future possibilities, ensuring your home holds its value long term.

Sustainable Building Practices

We focus on making your ADU or garage conversion both comfortable and kind to the environment. Using smart design and careful material choice helps reduce energy use and waste while improving your living space.

Energy-Efficient Design

We design your space to use energy wisely. This includes installing high-quality insulation to keep the temperature steady and reduce heating and cooling costs. Windows are placed to maximize natural light and improve airflow, lowering the need for artificial lighting and HVAC use.

We often include energy-efficient appliances and LED lighting to cut electricity use further. Smart thermostats help you control temperature easily and save energy when the space isn't in use. These choices reduce your monthly bills and your carbon footprint.

Eco-Friendly Materials

Our conversions use materials that are better for the environment and your health. We select low-VOC paints and finishes to improve air quality inside your home. Sustainable wood products and recycled materials are common in our builds to reduce waste.

We avoid harmful chemicals and focus on durability so you won't need frequent replacements. Using local materials also helps lower transportation emissions, benefiting both you and the community. These steps keep your new space safe and long-lasting.