Last updated: September 24, 2026
What affects the price
Building an ADU involves several moving parts that shape your total investment. The final figure depends heavily on whether you choose a prefab unit or a custom build from the ground up. Site conditions are another major factor; if your property requires extensive grading, utility trenching, or foundation work, costs will climb. You also have to consider your choice of finishes, like high-end appliances or custom cabinetry. Navigating local permit fees and impact assessments also adds to the total.
About this service
ADU housing refers to the creation of independent living quarters on a property that already has a primary house. This is a common solution for multi-generational families or those looking for rental income. Whether you are building a studio or a two-bedroom unit, it provides a private kitchen, bathroom, and living area. You need this if you want to maximize your property's utility without moving. Exact pricing confirmed free on the call.
Frequently asked in Boca Raton
What's the best accessory dwelling unit for my property?
The 'best' ADU depends on your specific needs and property in Boca Raton. Consider whether you need a studio, a one-bedroom, or something larger. Factors like your budget and available yard space will also play a significant role. A consultation with a local ADU specialist can help determine the ideal fit. It's a personalized decision for your home. We help you find the right solution.
What is the cost of an accessory dwelling unit?
How much does it cost to build an accessory dwelling unit?
Building an accessory dwelling unit in Boca Raton involves costs for design, permits, materials, and labor. The final price depends on the complexity of the build, the finishes chosen, and any necessary site improvements. It's crucial to get a detailed breakdown from a qualified contractor. We help you get those precise figures. Budgeting accurately is essential for a smooth project.
Who are ADU contractors in Boca Raton?
What services do ADU services provide?
What is involved in ADU construction?
What does accessory dwelling unit mean?
An accessory dwelling unit (ADU) is a second, smaller, independent living space on a single-family home lot. It can be attached to the main house or a separate structure. Think of it as an in-law suite or a rental apartment. It provides additional housing options within your property. It's a versatile addition to your home. It adds significant value.
Also serving nearby: Pompano Beach · Coral Springs · Fort Lauderdale · Sunrise · Davie
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Boca Raton — population 99,974; about 3,426 residents per square mile across 29.2 sq mi. ZIP codes covered include 33427, 33428, 33429, 33431, 33432, 33433, 33434, 33464.
Neighborhoods served in Boca Raton: Mizner Park, Royal Palm Yacht & Country Club, South Beach, Downtown Boca Raton, Harbor East — and every surrounding area.
Areas we serve
Browse by state, then city.
