Miami-Dade County property record for 3370 William Ave, Miami, FL 33133
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,110 sqft · built 1960 |
| Lot Size | 0.132 acres (5,750 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $2,589 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-4121-007-4840 |
| Primary APN | 01-4121-007-4840 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,110 sqft Living Area |
| Gross Area | 1,166 sqft |
| Flooring | Vinyl/Resilient |
| Year Built | Built 1960 |
|---|---|
| Exterior Material | Concrete Block |
| Construction Type | Concrete |
| Lot Area | 5,750 sqft (0.132 acres) |
| Lot Dimensions | 115 ft deep x 50 ft wide |
| Porch | Porch |
| Porch Area | 92 sqft |
| Fence | Fence |
| Street Address | 3370 WILLIAM AVE |
|---|---|
| City | MIAMI |
| State | FL |
| Zip | 33133-5834 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 0100:SINGLE FAM,GENERAL |
| Legal Description | 21 54 41 FROW HOMESTEAD PB B-106 LOT 7 BLK 29 LOT SIZE 50.000 X 115 OR 16456-3354 0794 1 COC 25392-1912 02 2007 5 |
| Legal Range | 41 |
| Legal Township | 54 |
| Legal Section | 21 |
| Legal Subdivision | FROW HOMESTEAD |
| Legal Block | 29 |
| Legal Lot Number | 7 |
| Jurisdiction | DADE FL |
| Township / Civil Division | MIAMI |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 7200 |
Source: Miami-Dade County assessment roll, APN 01-4121-007-4840, as of July 1, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 3370 WILLIAM AVE, MIAMI, FL 33133-5834 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Prior Sale | Jul 29, 1994 · Amount on Record |
| Last Transfer Date | Feb 23, 2007 |
| Transfer Doc | 0000193976 |
| Record Updated | Jun 08, 2026 |
Source: Miami-Dade County assessment roll as of July 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Florida |
| County | Miami-Dade County |
| Municipality | Miami City |
| Unified School District | Dade County School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,589.00 (+10.69%) Homeowner's exemption | $152,733 (+11.34%) | $797,170 (+22.91%) Land $690,000 Building $107,170 |
| 2023 | $2,339.00 (+3.54%) Homeowner's exemption | $137,180 (+3%) | $648,574 (+50.81%) Land $563,500 Building $85,074 |
| 2022 | $2,259.00 Homeowner's exemption | $133,185 | $430,074 Land $345,000 Building $85,074 |
Source: FEMA National Flood Hazard Layer, Miami-Dade County (12086C), as of January 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 120860072001, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 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 |
| 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 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.
Source: FCC Broadband Data Collection, 510 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| 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 USA Fixed Wireless | 100 / 20 |
May also be available: Google Fiber, Hotwire Communications.
Source: EPA Safe Drinking Water Information System, water system FL4130871, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MDWASA - MAIN SYSTEM serves 2,377,460 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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