Accessory Dwelling Unit Services in Miami, FL | AccessoryDwellingUnit Experts

Looking for accessory dwelling unit services in Miami, FL? Call AccessoryDwellingUnit Experts 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 is a major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.

Frequently asked in Miami

What is an accessory dwelling unit in Miami?

An accessory dwelling unit (ADU) in Miami is a secondary housing unit on a single-family lot. It must have its own kitchen, bathroom, and sleeping area, and be separate from the main residence. Miami-Dade County has specific regulations governing ADU size, placement, and permitting. We can help you understand these.

Where can I find ADU near me in Miami?

What are the options for a detached accessory dwelling unit in Miami?

Detached accessory dwelling units in Miami offer more privacy and independence. These can range from small backyard cottages to larger studio apartments. They must comply with Miami-Dade County's zoning and building codes regarding setbacks, height, and lot coverage. We can help you explore these options.

Are there affordable accessory dwelling units in Miami?

Affordable accessory dwelling units in Miami can be achieved through careful planning, efficient design, and material selection. While construction involves costs, an ADU can be more economical than other housing expansions. We can discuss strategies for managing costs and exploring cost-effective options for your ADU.

What is the accessory dwelling unit cost in Miami?

What are the services for ADUs in Miami?

ADU services in Miami include initial consultation, design and planning, permit application assistance, construction, and project management. Look for professionals experienced with Miami-Dade County regulations. We can help you navigate the entire process for your ADU project.

What is an ADU estimate for Miami?

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: South Beach, Brickell, Coral Gables, Wynwood, Coconut Grove — and every surrounding area.