Miami-Dade County property record for 1421 SW 20th St, Miami, FL 33145
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,778 sqft · built 1947 |
| Lot Size | 0.129 acres (5,600 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,699 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-4111-011-0450 |
| Primary APN | 01-4111-011-0450 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,778 sqft Living Area |
| Gross Area | 1,818 sqft |
| 1st Floor Area | 1,778 sqft |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Duplex Single |
| Exterior Material | Concrete Block/Hollow Tile/Frame |
| Construction Type | Concrete Block |
| Lot Area | 5,600 sqft (0.129 acres) |
| Lot Dimensions | 112 ft deep x 50 ft wide |
| Porch | Porch |
| Porch Area | 120 sqft |
| Street Address | 1421 SW 20TH ST |
|---|---|
| City | MIAMI |
| State | FL |
| Zip | 33145-2835 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | 5700 |
| Legal Description | OSCEOLA GROVESPB 8-107 LOTS 23 & 24BLK 3 OR 18252-0255 0298 4 |
| Legal Range | 41E |
| Legal Township | 54S |
| Legal Section | 11 |
| Legal Subdivision | OSCEOLA GROVES |
| Legal Block | 3 |
| Legal Lot Number | 23,24 |
| Jurisdiction | DADE FL |
| Township / Civil Division | MIAMI |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 6504 |
1421 SW 20th St, a duplex, is owned and occupied by two individuals who acquired it in November 2009.
Source: Miami-Dade County records, as of October 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 17319 NW 61ST CT S, HIALEAH, FL 33015-4512 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Last Transfer Date | Nov 13, 2009 |
| Transfer Doc | 0000822416 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1421 SW 20th St was $5,699 with a homeowner's exemption.
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 | $5,699.00 Homeowner's exemption | $240,555 | $603,400 Land $476,000 Building $127,400 |
| 2023 | $5,037.00 (+8.37%) Homeowner's exemption | $312,914 (+10.82%) | $501,782 (+12.94%) Land $375,088 Building $126,694 |
| 2022 | $4,648.00 Homeowner's exemption | $282,369 | $444,305 Land $324,814 Building $119,491 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1421 SW 20th St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1999.
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 |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 2 (1999–2019) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jun 2019 · 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.
The area around 1421 SW 20th St 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 | 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 632 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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