Hurricane-Resistant ADU Builder in Miami-Dade County

More space. More income. More freedom — with a hurricane-ready Mesocore ADU.

Mesocore builds modern, hurricane-resistant ADUs across Miami-Dade County. Our 410 sq ft accessory dwelling unit includes a full kitchen and bath — perfect for a guest suite, in-law unit, home office, or income-producing rental. Built on a durable concrete pier foundation and engineered to meet and exceed Miami-Dade’s stringent HVHZ (High-Velocity Hurricane Zone) wind codes, each unit is equipped with impact-rated construction and a solar + lithium-ion battery system for year-round comfort and energy independence.

Why Choose Mesocore in miami-Dade County

Local Permitting Expertise

Experienced with Miami-Dade County building departments and municipal zoning. Zoning and setback reviews Engineering & energy calcs Local building codes

Local Permitting Expertise

Experienced with Miami-Dade County building departments and municipal zoning. Zoning and setback reviews Engineering & energy calcs Local building codes

Local Permitting Expertise

Experienced with Miami-Dade County building departments and municipal zoning. Zoning and setback reviews Engineering & energy calcs Local building codes

Hurricane-Resistant Design

Our ADUs exceed Florida Building Code requirements for high-velocity hurricane zones (HVHZ). Hurricane impact windows and doors High-performance insulation Moisture-smart assemblies

Hurricane-Resistant Design

Our ADUs exceed Florida Building Code requirements for high-velocity hurricane zones (HVHZ). Hurricane impact windows and doors High-performance insulation Moisture-smart assemblies

Hurricane-Resistant Design

Our ADUs exceed Florida Building Code requirements for high-velocity hurricane zones (HVHZ). Hurricane impact windows and doors High-performance insulation Moisture-smart assemblies

Modular Speed, Refined Finish

Faster installation and less disruption in dense neighborhoods. Faster installation Less disruption to neighbors Cleaner job sites

Modular Speed, Refined Finish

Faster installation and less disruption in dense neighborhoods. Faster installation Less disruption to neighbors Cleaner job sites

Modular Speed, Refined Finish

Faster installation and less disruption in dense neighborhoods. Faster installation Less disruption to neighbors Cleaner job sites

Energy Independence

Integrated solar + lithium-ion battery storage keeps your ADU running during outages.

Energy Independence

Integrated solar + lithium-ion battery storage keeps your ADU running during outages.

Energy Independence

Integrated solar + lithium-ion battery storage keeps your ADU running during outages.

Choose Your Mesocore Model

Factory-built, hurricane-resilient, and ready to install in days.

Model E ADU

icon

1

Bedrooms

icon

1

Bathrooms

icon

410

Sq. Ft.

How It Works (Our Process)

Step 1:

Feasibility & Site Review

Verify setbacks, zoning, and utilities in Miami-Dade.

Step 1:

Feasibility & Site Review

Verify setbacks, zoning, and utilities in Miami-Dade.

Step 1:

Feasibility & Site Review

Verify setbacks, zoning, and utilities in Miami-Dade.

Step 2:

Design & Selections

Choose your Mesocore and customize finishes to match your home and style.

Step 2:

Design & Selections

Choose your Mesocore and customize finishes to match your home and style.

Step 2:

Design & Selections

Choose your Mesocore and customize finishes to match your home and style.

Step 3:

Permitting & Engineering

Our team manages drawings, engineering, and permit submittals, including approval under Florida’s HVHZ code.

Step 3:

Permitting & Engineering

Our team manages drawings, engineering, and permit submittals, including approval under Florida’s HVHZ code.

Step 3:

Permitting & Engineering

Our team manages drawings, engineering, and permit submittals, including approval under Florida’s HVHZ code.

Step 4:

Site Prep & Installation

Pier foundations, utility tie-ins, and hurricane-code-compliant assembly.

Step 4:

Site Prep & Installation

Pier foundations, utility tie-ins, and hurricane-code-compliant assembly.

Step 4:

Site Prep & Installation

Pier foundations, utility tie-ins, and hurricane-code-compliant assembly.

See our ADU in Person

Want to experience the quality firsthand? Tour our ADU in Palm Beach factory showroom before you build. Walk through the layout, explore the finishes, and see how our hurricane-ready design feels in real life.

Service Areas in Broward County

Mesocore builds ADUs across Miami-Dade County, including:

Miami

Miami Beach

Coral Gables

Kendall

Hialeah

North Miami

Doral

Homestead

Aventura

See our county-specific pages for details:

Also Serving Broward County

Also Serving Palm Beach County

Also Serving Orlando

Permits & Zoning in Miami-Dade

Miami-Dade has some of the strictest building codes in the U.S., especially for wind resistance. Mesocore ensures every ADU complies with HVHZ standards, including impact-resistant windows/doors and structural wind-load requirements. We manage all permit submittals, stamped drawings, and HOA packets where applicable.

Financing Options for Your ADU

Most homeowners can finance an ADU through traditional lenders such as banks or credit unions — ADUs are treated like any other home improvement or construction project. To make the process easier, Mesocore also partners with Ocean Capital, our preferred lending partner, who offers financing tailored specifically for ADU projects. Working with a lender familiar with modular construction can streamline approvals and help you access competitive rates. Whether you choose your own bank or work with Ocean Capital, Mesocore guides you through the financing process so your ADU project stays on track.

Does Miami-Dade County allow ADUs?

Yes — Miami-Dade’s zoning allows accessory dwelling units in many residential areas. We confirm your property’s eligibility.

Does Miami-Dade County allow ADUs?

Yes — Miami-Dade’s zoning allows accessory dwelling units in many residential areas. We confirm your property’s eligibility.

Does Miami-Dade County allow ADUs?

Yes — Miami-Dade’s zoning allows accessory dwelling units in many residential areas. We confirm your property’s eligibility.

How long does it take to build an ADU?

Once permits are issued, modular installation and finishing are typically faster than traditional builds.

Our 410 sq ft ADU can be built in as little as 10 days.

How long does it take to build an ADU?

Once permits are issued, modular installation and finishing are typically faster than traditional builds.

Our 410 sq ft ADU can be built in as little as 10 days.

How long does it take to build an ADU?

Once permits are issued, modular installation and finishing are typically faster than traditional builds.

Our 410 sq ft ADU can be built in as little as 10 days.

Are Mesocore ADUs hurricane-resistant?

Absolutely. All Mesocore ADUs are engineered to meet or exceed Miami-Dade HVHZ wind codes with reinforced structures and impact-rated assemblies.

Are Mesocore ADUs hurricane-resistant?

Absolutely. All Mesocore ADUs are engineered to meet or exceed Miami-Dade HVHZ wind codes with reinforced structures and impact-rated assemblies.

Are Mesocore ADUs hurricane-resistant?

Absolutely. All Mesocore ADUs are engineered to meet or exceed Miami-Dade HVHZ wind codes with reinforced structures and impact-rated assemblies.

Can my ADU be connected to my existing septic system?

In most cases you can connect to your existing septic as long as it is large enough to handle additional plumbing.

This will be found out during feasibility.

Or you connect your ADU to you local sewer system

Can my ADU be connected to my existing septic system?

In most cases you can connect to your existing septic as long as it is large enough to handle additional plumbing.

This will be found out during feasibility.

Or you connect your ADU to you local sewer system

Can my ADU be connected to my existing septic system?

In most cases you can connect to your existing septic as long as it is large enough to handle additional plumbing.

This will be found out during feasibility.

Or you connect your ADU to you local sewer system

How can I finance an ADU in Miami-Dade?

Most traditional lenders, including banks and credit unions, will finance your ADU project. In addition, Mesocore partners with Ocean Capital, our preferred lending partner, who offers financing designed specifically for ADU projects.

How can I finance an ADU in Miami-Dade?

Most traditional lenders, including banks and credit unions, will finance your ADU project. In addition, Mesocore partners with Ocean Capital, our preferred lending partner, who offers financing designed specifically for ADU projects.

How can I finance an ADU in Miami-Dade?

Most traditional lenders, including banks and credit unions, will finance your ADU project. In addition, Mesocore partners with Ocean Capital, our preferred lending partner, who offers financing designed specifically for ADU projects.

Get Your ADU Brochure + Free Property Feasibility review

Fill out the form below and we’ll send you our ADU brochure with models, finishes, and pricing guidance — plus a free property feasibility review, the first step in confirming what you can build on your lot.