ADU Additional Dwelling Unit Project Gallery
Elevate your property with NuCave Construction’s full‑service ADU Design & Build offerings across North County San Diego, including Encinitas, Carlsbad, Oceanside, Vista, San Marcos, and Escondido. As a fully licensed, bonded, and insured general contractor, we streamline every step—from initial FREE consultation and site assessment through custom design, permitting, and turnkey construction. Whether you're envisioning a guest house, rental unit, home office, or granny flat, our expert team collaborates closely to craft tailored ADU floor plans that maximize space, aesthetics, and functionality. With on-time, on-budget guarantees, we handle everything from structural design and finishes to utilities and local regulations, ensuring your new accessory dwelling unit enhances property value, adds flexible living space, and seamlessly integrates with your home and lifestyle. Let us turn your ADU vision into a reality—effortlessly and beautifully.
Vista ADU
Escondido ADU
Leucadia ADU
Completed with 700 square feet, this brand-new, second-floor casita additional dwelling unit was thoughtfully built as an income rental just one block from the beach. Designed with modern luxury in mind, the unit features its own private entrance, soaring cathedral ceilings, recessed lighting, and expansive windows offering a tranquil, tree-lined neighborhood view. The kitchen is equipped with sleek cabinetry and new appliances, while the unit also includes in-unit laundry hookups, a washer and dryer, and extensive closet space—including a walk-in closet. Additional highlights include hardwood flooring, AV and heating systems, and an abundance of natural light throughout..
Portfolio
North Park Bungalow ADU
Located in North Park's historic district, this stylish 425 sq ft ADU features hardwood floors, marble countertops, and rich wood cabinetry. The kitchen includes a teal modern fridge, full-size stove, stainless steel sink, and high-end faucets. A full bathroom, stackable washer/dryer, and upscale fixtures complete this thoughtfully designed space.
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San Diego ADU
Located in San Diego’s desirable Bay Ho neighborhood, this stylish garage conversion ADU blends modern comfort with modern design. Featuring hardwood floors, rich wood cabinetry, the interior is both elegant and efficient. The kitchen is equipped with a full-size stove, stainless steel sink, and high-end fixtures. A full bathroom, stackable washer/dryer, and upscale finishes complete this thoughtfully designed living space—perfect for enjoying the relaxed, centrally located lifestyle Bay Ho offers.
La Mesa Accessory Dwelling Unit ADU
Located in San Diego’s La Mesa neighborhood, We specialize in designing and building high-quality ADUs (Accessory Dwelling Units) in San Diego, like our popular 500 sq ft “Pacifica” model. From start to finish, we handle every phase of construction, including architectural and structural engineering, site surveys, and full permit processing with local municipalities. Our team works closely with licensed surveyors to verify property lines and set visual stakes, ensuring compliance and precision. During construction, we maintain a clean, professional job site by installing dust barriers and protective materials to safeguard existing structures. We also provide essential site services such as portable restrooms and regular servicing. Whether you're expanding your property for rental income, multigenerational living, or personal use, we deliver turnkey ADU solutions tailored to your lot and lifestyle.
Escondido Casita ADU
This Escondido Casita, ADU project included drafting and permitting services helping homeowners navigate every step from concept to approval. We prepare and submit comprehensive plan sets—including floor plans, elevations, roof and site plans, demo plans, and basic mechanical, electrical, and plumbing layouts—customized to meet the City of Escondido’s building codes and ordinances. We also coordinate with the Escondido Fire Department and other relevant agencies to ensure full compliance. We offer up to three included design revisions and clear guidelines for scope changes to keep your project on track and budget-conscious. We provide reliable engineering, HVAC, Title 24, and plumbing services. With a deep understanding of local regulations and fast turnaround times, We are your trusted partner for ADU planning and development in Escondido.
Chic & Playful ADU Build in Vista California
Bold Color Meets Modern Comfort: This vibrant project showcases our ability to bring a client’s personality to life through bold, custom design. Created for social media influencer Mik Zazon, this accessory dwelling unit (ADU) in Vista, CA features striking pink walls that reflect her playful, confident aesthetic. Mik collaborated closely with our team to craft an interior that blends creativity with comfort—resulting in a space that feels both uplifting and livable. Every detail, from layout to finish selection, was executed with precision and care. Clean lines, color balance, and light-enhancing elements work together to maximize both form and function. Durable materials were chosen to support an active lifestyle while celebrating individuality and style.
From framing to final paint, this Vista ADU demonstrates our commitment to craftsmanship, clear communication, and creating memorable spaces tailored to each client. Part of our expanding portfolio of high-quality, code-compliant ADUs across San Diego County, this build shows how bold design and practical living can coexist beautifully.
Rental House ADU, Accesory Dwelling Unit, Guest House, we've got you covered.
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Here's Why Our Clients LOVE US!
✅ Experienced & Knowledgeable Experts
Our team of ADU contractors is highly experienced and knowledgeable in all aspects of ADU construction. With years of experience, we're able to provide our clients with the best possible service and support throughout the entire project. Our contractors are trained and certified in all aspects of ADU construction, ensuring that your project is completed to the highest standard.
✅ On-Time Delivery Guarantee
We understand that time is of the essence when it comes to construction projects. That's why we offer an on-time delivery guarantee. Our team works efficiently and effectively to ensure that your project is completed within the agreed-upon timeline, so you can enjoy your new ADU as soon as possible.
✅ On-Budget Guarantee
We know that budget is a major concern for many homeowners when it comes to ADU construction. That's why we offer an on-budget guarantee. Our team will work with you to create a budget that fits your needs and ensure that the project stays on track and within budget. We'll provide regular updates and cost estimates, so you're always informed and in control.
✓ High-Quality Materials & Workmanship
✓ Custom Design To Fit Your Specific Needs
✓ Affordable & Competitive Pricing
✓ Exceptional Customer Service & Support
✓ Rated 5 Stars By Satisfied Customers
✓ Eco-Friendly Options Available