Miami-Dade County property record for 3355 William Ave, Miami, FL 33133
| Property Type | County Owned (Exempt) |
|---|---|
| Details | 3 bd · 1.5 ba · 1,042 sqft · built 1985 |
| Lot Size | 0.142 acres (6,200 sqft) |
| Owner | 2 Company Names on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-4121-012-0570 |
| Primary APN | 01-4121-012-0570 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,042 sqft Gross Area |
| 1st Floor Area | 987 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Concrete Block/Hollow Tile/Frame |
| Construction Type | Concrete Block |
| Roof Material | Other |
| Lot Area | 6,200 sqft (0.142 acres) |
| Lot Dimensions | 124 ft deep x 50 ft wide |
| Street Address | 3355 WILLIAM AVE |
|---|---|
| City | MIAMI |
| State | FL |
| Zip | 33133-5833 |
| Property Category | Public Works |
| Property Type | Public Works > County Owned (Exempt) |
| Local Zoning Code | 0100 |
| Legal Description | DE HEDOUVILLES PB B-150 PARC 12-11-02 AKA LOT 56 LOT SIZE 50.00 X 124 |
| Legal Range | 41E |
| Legal Township | 54S |
| Legal Section | 21 |
| Legal Subdivision | DE HEDOUVILLES |
| Legal Block | 1 |
| Legal Lot Number | 56 |
| Jurisdiction | DADE FL |
| Township / Civil Division | MIAMI |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 7200 |
3355 William Ave, a public works property, is owned by a company.
Source: Miami-Dade County records, as of October 21, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 701 NW 1ST CT, 16, MIAMI, FL 33136-3914 |
| Owner Type | 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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Miami-Dade County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | Florida |
| County | Miami-Dade County |
| Municipality | Miami City |
| Unified School District | Dade County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | Additional exemption filed | $276,590 | $794,652 Land $744,000 Building $50,652 |
| 2023 | Additional exemption filed | $657,764 (+55.52%) Land $607,600 Building $50,164 | $657,764 (+55.52%) Land $607,600 Building $50,164 |
| 2022 | Additional exemption filed | $422,936 Land $372,000 Building $50,936 | $422,936 Land $372,000 Building $50,936 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3355 William Ave in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective January 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 12 units insured incl. 3 condo units |
| Nearby Flood Claims | 5 (1979–2005) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | Jun 2005 · other causes |
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.
Wildfire risk around 3355 William Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.7% of Florida |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | MDWASA - MAIN SYSTEM serves 2,377,460 people · EPA ID FL4130871 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| Lead | 3 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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 510 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Google Fiber, Hotwire Communications.
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