Best accessory dwelling unit — Miami, FL | AccessoryDwellingUnit Solutions

Looking for best accessory dwelling unit in Miami, FL? Call AccessoryDwellingUnit Solutions for a contact a provider — no obligation. Licensed adu builders serve Miami and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Building an ADU involves several moving parts that shape your total budget. The biggest factor is whether you choose a prefabricated unit or a custom build on-site. Site preparation is also significant; if your land requires extensive grading, utility trenching, or foundation work, costs will climb. Your choice of finishes—like kitchen cabinetry, flooring, and siding materials—also shifts the bottom line. We help you navigate these variables to find a setup that fits your property. Exact pricing confirmed free on the call.

About this service

The right ADU for your property is one that balances your functional needs with the existing architecture of your main home. A great unit maximizes natural light, offers a smart floor plan, and stays within your budget. Whether you need a home office, a rental space, or housing for family, the best unit is built to last and integrates well with your yard. Exact pricing confirmed free on the call.

Frequently asked in Miami

What are the disadvantages of ADUs in Miami?

Potential disadvantages in Miami can include navigating stringent city zoning ordinances, which may have specific requirements for size, setbacks, and parking. The permitting process can also be extensive. A professional assessment can help identify and address these potential challenges for your ADU project in Miami.

How much does an ADU cost in Florida?

What are the rules for ADUs in Florida?

Is an ADU allowed in Florida?

Yes, ADUs are allowed in Florida, but specific regulations differ across municipalities. Miami has adopted ordinances that allow for ADU construction, provided certain conditions are met. Compliance with local zoning and building codes is always a requirement. We facilitate the connection to qualified professionals.

What are the rules for ADUs in Miami?

Is there a grant for ADUs in Miami?

Specific grant programs for ADUs in Miami may not be widely available or publicized. It's advisable to research any local housing initiatives or potential incentives that might support Accessory Dwelling Unit development. We can help you explore available resources that might offer financial assistance for your ADU project.

Also serving nearby: Hialeah · Miami Gardens · Miramar · Hollywood · Pembroke Pines

All cities in Florida →

More on this: HUD ADU resources — ADU policy and financing research.

Service area details

455,924residents

12,665per sq mile

8ZIP codes served

Serving all of Miami — population 455,924; about 12,665 residents per square mile across 36.0 sq mi. ZIP codes covered include 33101, 33102, 33106, 33111, 33112, 33116, 33122, 33124.

Neighborhoods served in Miami: Coral Gables, Wynwood, Coconut Grove, South Beach, Little Havana, Brickell — and every surrounding area.