Accessory dwelling unit construction cost

Looking for accessory dwelling unit construction cost in Hialeah, FL? Call AccessoryDwellingUnit Solutions for a contact a provider — no obligation. Licensed adu builders serve Hialeah 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 cost of building an ADU depends on your choice of materials, the square footage, and whether you are doing a garage conversion or a new detached build. Site access and utility upgrades also play a big role in the final bill. Exact pricing confirmed free on the call.

Frequently asked in Hialeah

What are the disadvantages of ADUs in Hialeah?

How much does an ADU cost in Florida?

What are the rules for ADUs in Florida?

Florida has state guidelines for ADUs, but Hialeah has local ordinances that must be followed for permitting and construction. These can cover aspects like lot coverage, setbacks, and parking requirements. Understanding these is vital for a smooth process. Call for advice specific to Hialeah.

Is an ADU allowed in Maryland?

This information is relevant to Hialeah, Florida. Maryland has its own set of rules and regulations concerning accessory dwelling units. If you are interested in ADUs in Maryland, you'll need to consult local resources in that state. For Florida projects, we can assist.

Grant opportunities differ by state and region. It's important to research any available ADU funding programs in the Hialeah area. We can help you find experts who are knowledgeable about these.

How do I start an ADU project in Hialeah?

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

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

Service area details

221,300residents

10,254per sq mile

8ZIP codes served

Serving all of Hialeah — population 221,300; about 10,254 residents per square mile across 21.6 sq mi. ZIP codes covered include 33002, 33010, 33011, 33012, 33013, 33014, 33015, 33016.

Neighborhoods served in Hialeah: Palm Springs North (adjacent), Lake Forest, Miami Lakes (adjacent), Westview, North Miami (adjacent) — and every surrounding area.