Looking for cost of accessory dwelling unit 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 total price for an ADU depends on several moving parts, including the square footage, your foundation type, and local labor rates. Choosing high-end finishes or complex site prep will naturally increase the budget, while standard layouts help keep things manageable. Exact pricing confirmed free on the call.

Frequently asked in Hialeah

What are the disadvantages of ADUs in Hialeah?

Potential downsides can include the initial construction costs and any necessary upgrades to your existing utility systems. If the ADU is for rent, managing tenants is also a consideration. The pros can help you weigh these factors for your Hialeah property.

How much does an ADU cost in Florida?

What are the rules for ADUs in Florida?

Is an ADU allowed in Maryland?

Our focus is on cities within Florida, such as Hialeah. For information regarding ADU regulations in Maryland, you'll need to consult local authorities and resources specific to that state. Each region has its own distinct set of rules.

What are the rules for ADU in California?

California has specific laws regarding accessory dwelling units. Since you're interested in Hialeah, Florida, the regulations will be different. Florida has its own state guidelines, and Hialeah will have local ordinances that the professionals can explain.

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

All cities in Florida →

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, West Hialeah, Fountainbleau, Miami Lakes, Lake Elizabeth — and every surrounding area.