Create More Space with ADU Construction in St. Augustine, FL, Jacksonville, FL, and the Surrounding Areas

An ADU, or Accessory Dwelling Unit, is a self-contained living space built on the same lot as an existing home. Unlike a traditional home addition that expands your current living area, an ADU has its own entrance, kitchen, bathroom, and living space. It’s designed for independent use, whether by a family member, guest, or tenant. It’s a great way to add function and value to your property without changing your main home.

We build detached ADUs, garage conversions, attached units, and even interior ADUs like basement or attic conversions. Each type depends on your lot size, existing structure, and intended use. Whether you’re planning a rental, guest house, or private space for a relative, we’ll help you choose the right design that fits your property and goals while meeting local zoning and code requirements.

ADU construction costs vary depending on size, layout, materials, and site conditions. On average, homeowners can expect a project to range from $100K to $300K. However, our team provides clear, upfront pricing and works within your budget. We also help you understand long-term value, including rental income potential, utility costs, and future resale benefits, so you can make a confident decision.

Yes, permits are required for all ADU builds in both St. Augustine and Jacksonville. Local zoning rules and state codes must be followed, and every project needs approval before construction begins. We handle all the permitting for you, including plan submissions, inspections, and compliance checks. Our local knowledge helps you avoid delays and get approved faster.

From planning to final inspection, ADU construction typically takes 4 to 8 months. The timeline depends on design complexity, permitting, and weather. We keep the process moving with clear communication and realistic milestones. You’ll know what to expect at each phase, and we’ll keep the schedule on track without rushing or cutting corners.

Yes, adding an ADU generally increases your property value, especially if it’s built with rental potential or multi-generational living in mind. A well-built unit can offer a return on investment through income or resale appeal. It also adds flexibility to your property, making it more attractive to buyers who may need additional space for family or future tenants.

In most cases, yes. ADUs are commonly used as rental units. However, local ordinances may require owner-occupancy or limit short-term rentals. We’ll help you understand the rules specific to your city or county so you can plan ahead. Whether you’re building for long-term tenants or short-term guests, we’ll guide you through the process to make sure your ADU is compliant.

ADUs require the same upkeep as any well-built home. That includes routine maintenance on plumbing, electrical, HVAC, and roofing. Since we build ADUs with quality materials and craftsmanship, maintenance is minimal early on. We also make sure your unit is energy-efficient and low-maintenance by design, helping you save money on repairs and utilities over time.

Absolutely. Our team works with you to create a layout that matches your goals, whether you’re focused on comfort, rental income, or accessibility. We consider lot dimensions, privacy, natural light, and energy use. We also balance practical living needs with efficient use of space. You’ll get a functional design that feels like a true extension of your property, not just an add-on.

We’re a local crew that builds ADUs with care, experience, and personal involvement. We don’t disappear after the contract’s signed; we stay on-site and involved from start to finish. We’ve helped homeowners, families, and investors build units that actually serve their goals, not just look good on paper. If you want real value, clear pricing, and a team that does what it says, we’re here for you.