Q-blue Development’s ADU and Tiny House service, backed by over 30 years of experience, offers innovative and sustainable living solutions for homeowners in major California cities like Beverly Hills, Calabasas, Agoura Hills, Los Angeles, and Pasadena, CA. We specialize in designing and constructing Accessory Dwelling Units (ADUs) and tiny houses that maximize space, functionality, and style, whether for guest accommodations, rental income, or minimalist living.
Our team collaborates closely with clients to create custom designs that blend seamlessly with existing properties while adhering to local zoning and building regulations in cities like Los Angeles and Pasadena. From energy-efficient materials to modern finishes, we deliver high-quality, compact living spaces that enhance property value and meet the unique needs of California homeowners.
For three decades, Q-blue Development has been a trusted leader in delivering ADU and Tiny House solutions across major California cities.
We are licensed, insured ADU contractor fully compliant with local codes. We navigate city permits seamlessly, ensuring a smooth, approved building process.
We pride ourselves for exceptional craftsmanship & high-quality materials. Every detail—from the foundation to the finishing touches—is carefully executed.
We provide complete turnkey solutions for ADUs and Tiny Houses, handling every aspect of your project:
Q-blue Development is a trusted partner for ADU and Tiny House projects in Beverly Hills, Calabasas, and Agoura Hills, providing a streamlined process from concept to completion. We handle every aspect, including permitting, site preparation, and construction, ensuring compliance with California’s evolving ADU regulations and delivering projects on time and within budget. Our commitment to craftsmanship and sustainability shines through in every detail, creating durable, eco-friendly spaces that reflect the lifestyle and aesthetic preferences of clients in Pasadena and Los Angeles. Whether you’re adding a backyard studio or a standalone tiny home, Q-blue Development transforms your vision into a beautifully crafted, functional space that elevates your property in major California cities.
We serve California with expertise in local building codes and ADU regulations.
Q-blue Development transforms garages into ADUs, adding bedrooms, guest houses, or rental units. Our cost-effective process boosts property value with streamlined construction.
We design functional, stylish kitchens for ADUs. Q-blue Development optimizes layouts for new or upgraded spaces, enhancing value for renters or family use.
Our team creates modern, space-efficient bathrooms for ADUs. Q-blue Development ensures stylish, functional designs that elevate appeal for rentals or personal use.
Q-blue Development builds attached ADUs for seamless expansion. Ideal for guest rooms or offices, these units blend with your home, increasing space and value.
The cost to build an ADU in Los Angeles can vary depending on the type and size. A garage conversion typically costs between $100,000 and $120,000, while new detached ADUs can cost anywhere from $150,000 to $350,000 or more, depending on finishes and utilities. Construction costs for attached ADUs or second-story units also vary but typically fall between $240 and $400 per square foot.
In Los Angeles, ADU requirements include adhering to zoning regulations, size limits, and setbacks from property lines. Depending on the lot size, ADUs must range between 150 to 1,200 square feet. Your project must follow local building codes and ensure access to utilities like sewers and water. Additionally, Los Angeles permits the construction of one ADU and one junior ADU (JADU) per property under certain conditions.
Permit fees for building an ADU in California, particularly in LA County, can range from $6,000 to $20,000, depending on the size and scope of the project. These fees cover plan reviews, inspections, and building safety assessments. Fees may vary based on site preparation, utility connections, and fire department approvals.
ADUs in California can have up to three bedrooms, depending on their size. For example, an ADU design between 800 and 1,200 square feet can comfortably accommodate two or three bedrooms. However, most ADUs are one or two-bedroom units to maximize space and meet local requirements.