Miami-Dade County property record for 521 Michigan Ave, Miami Beach, FL 33139
| Property Type | Store with Apartments |
|---|---|
| Details | 8,304 sqft · built 1940 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | Company Name on File |
| Tax Bill | $55,997 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 02-4203-009-6240 |
| Primary APN | 02-4203-009-6240 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 8,304 sqft Gross Area |
| 1st Floor Area | 6,952 sqft |
| Office | 2,132 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1994 |
| Construction Type | Concrete Block |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 140 ft deep x 50 ft wide |
| Cooling System | HVAC |
|---|
| Street Address | 521 MICHIGAN AVE |
|---|---|
| City | MIAMI BEACH |
| State | FL |
| Zip | 33139-6317 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Store with Apartments |
| Local Zoning Code | 6503 |
| Legal Description | OCEAN BEACH ADD NO 3PB 2-81 LOT 12BLK 84 LOT SIZE 50.000 X 140 OR 15944-4067 0593 4 |
| Legal Range | 42E |
| Legal Township | 54S |
| Legal Section | 03 |
| Legal Subdivision | OCEAN BEACH ADD |
| Legal Block | 84 |
| Legal Lot Number | 12 |
| Jurisdiction | DADE FL |
| Township / Civil Division | MIAMI BEACH |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 4405 |
521 Michigan Ave, a commercial property, is owned by a company that acquired it in June 1993.
Source: Miami-Dade County records, as of October 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 523 MICHIGAN AVE, MIAMI BEACH, FL 33139-6317 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 10, 1993 |
| Deed Sale | Jun 10, 1993 |
| Deed Book / Page | 15944 / 4067 |
| Prior Transfer Date | May 28, 1993 |
| Prior Transfer Doc | 1594004067 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 521 Michigan Ave was $55,997.
Source: Miami-Dade County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | Florida |
| County | Miami-Dade County |
| Municipality | Miami Beach City |
| Unified School District | Dade County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $55,997.00 | $2,853,351 Land $2,800,000 Building $53,351 | $2,853,351 Land $2,800,000 Building $53,351 |
| 2023 | $47,898.00 (+13%) | $3,199,269 (+1.88%) Land $2,800,000 Building $399,269 | $3,199,269 (+1.88%) Land $2,800,000 Building $399,269 |
| 2022 | $42,388.00 | $3,140,193 Land $2,800,000 Building $340,193 | $3,140,193 Land $2,800,000 Building $340,193 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 521 Michigan Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective January 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 8.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 31 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 336 units insured incl. 305 condo units |
| Nearby Flood Claims | 19 (1991–2024) |
| Most Recent Claim | Jul 2024 · rainfall accumulation |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 521 Michigan Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF MIAMI BEACH serves 100,000 people · EPA ID FL4130901 |
|---|---|
| Water Source | Purchased groundwater from MDWASA - MAIN SYSTEM |
| Last State Inspection | Dec 2022 |
| Lead | 7 ppb (2025) action level 15 ppb |
Listed by EPA as a serious violator for missed monitoring and reporting.
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 15 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 470 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Fiber · Cable in parts of the area | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Breezeline Cable | 1,000 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Google Fiber, Hotwire Communications.
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