Detached Garage Cost in Miami, FL
Detached Garage in Miami costs $35–$86 per sq ft in 2026. A typical 576 sq ft project averages $31,795. Miami pricing runs roughly 15% above the Southeast regional baseline.
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How much does a detached garage cost in Miami, FL? In Miami, a detached garage costs $19,872–$49,680 in 2026, with most homeowners paying around $31,795 for a typical 576 sq ft project.
- Per sq ft
- $35–$86
- Typical range
- $19,872–$49,680
- Average
- $31,795
- Labor share
- 45%
Miami, FL Average Cost (2026)
What Drives Detached Garage Costs in Miami
Permits & zoning
Miami-Dade sits entirely within a High-Velocity Hurricane Zone (HVHZ), so a detached garage needs Miami-Dade Notice of Acceptance (NOA) documentation for every wind-loaded component — roof system, garage door, and exterior cladding all need separate NOA approval. Permit fees in Miami-Dade run among the highest in the state, typically $500–$1,200+ depending on valuation. Setbacks vary by zoning district; T3-R (typical single-family) requires roughly 20 ft front, 5 ft side, and 20 ft rear.
Climate & construction
Concrete block (CBS) construction is standard for garages in Miami-Dade rather than wood framing, driven by HVHZ wind-load requirements. Impact-rated garage doors are required — standard non-rated doors are one of the most common failure points in hurricane damage and are not permittable in HVHZ. Low elevation across much of Miami-Dade means flood zone status (check FEMA maps) can require raised slab elevation or additional drainage design.
Local market
A 20×20 two-car CBS garage with an impact-rated door is the standard Miami build. Costs run 10–18% above the national average, driven by NOA-compliant materials and hurricane-rated hardware rather than labor rates, which are closer to the Southeast baseline. Verify contractor licensing at myfloridalicense.com (Florida DBPR) before signing — unlicensed contracting is a common complaint in South Florida.
Information reflects general guidance for Miami, FL; permit fees, code requirements, and zoning rules change — always confirm with the local building department before starting work.
Cost Breakdown
Based on a 576 sq ft project in Miami, FL. Actual costs vary by contractor, site conditions, and material choices.
Detached Garage Cost by Size in Miami
Miami pricing for common detached garage project sizes (2026).
| Project size | Low | Mid | High |
|---|---|---|---|
| 288 sq ft | $9,936 | $15,898 | $24,840 |
| 576 sq ft | $19,872 | $31,795 | $49,680 |
| 1,152 sq ft | $39,744 | $63,590 | $99,360 |
Based on $35–$86 per sq ft in Miami, FL. A 1-car garage is ~240 sq ft. A 2-car garage is ~576 sq ft.
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Rates shown are approximate averages as of 2025 and will vary based on your credit score, lender, and loan-to-value ratio. Consult a lender for an accurate quote.
Return on Investment
How much value does a detached garage add to your home at resale?
How Detached Garage compares to other projects
ROI figures based on Remodeling Magazine Cost vs. Value Report 2024, national averages. Actual resale value depends on your market, home price tier, and project quality.
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Frequently Asked Questions
How much does a detached garage cost in Miami, FL?
In Miami, FL, a typical 576 sq ft detached garage project costs between $19,872 and $49,680, averaging $31,795. Miami pricing runs roughly 15% above the Southeast regional baseline.
How much does a 2-car garage cost in Miami?
BuildCost's 576 sq ft default size is a 2-car garage — it typically costs $19,872–$49,680 in Miami, FL, averaging $31,795.
Do I need a permit for a detached garage in Miami?
Miami-Dade sits entirely within a High-Velocity Hurricane Zone (HVHZ), so a detached garage needs Miami-Dade Notice of Acceptance (NOA) documentation for every wind-loaded component — roof system, garage door, and exterior cladding all need separate NOA approval. Permit fees in Miami-Dade run among the highest in the state, typically $500–$1,200+ depending on valuation. Setbacks vary by zoning district; T3-R (typical single-family) requires roughly 20 ft front, 5 ft side, and 20 ft rear.
What detached garage size is typical in Miami?
A 20×20 two-car CBS garage with an impact-rated door is the standard Miami build. Costs run 10–18% above the national average, driven by NOA-compliant materials and hurricane-rated hardware rather than labor rates, which are closer to the Southeast baseline. Verify contractor licensing at myfloridalicense.com (Florida DBPR) before signing — unlicensed contracting is a common complaint in South Florida.
Does a detached garage add value to homes in Miami?
Nationally, a detached garage recoups about 65% of its cost at resale. For a $31,795 project in Miami, FL, that's approximately $20,667 in added home value. Resale recovery varies by neighborhood and current market conditions.
Detached Garage Calculators
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Other Project Costs in Miami
Detached Garage Cost in Other Florida Cities
Or see the Detached Garage cost guide for all of Florida.
Get Your Estimate
How big is your Detached Garage?
A 1-car garage is ~240 sq ft. A 2-car garage is ~576 sq ft.
Pro Tips
- Get at least 3 local contractor quotes
- Confirm permit requirements with the city
- Budget 10–20% contingency
- Check contractor license and insurance