Monroe County property record for 139 4th St, Key West, FL 33040
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,200 sqft · built 1980 |
| Lot Size | 0.24 acres (10,494 sqft) |
| Owner | Individual Name on File |
| Last Sale | $110,000 (Oct 1994) |
| Tax Bill | $1,638 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 00150050-000000 |
| Primary APN | 00150050-000000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 1,200 sqft Living Area |
| 1st Floor Area | 1,200 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Other |
| Construction Type | Masonry / Concrete Block |
| Foundation Type | Pile |
| Roof Type | Gable/Hip |
| Roof Material | Metal |
| Lot Area | 10,494 sqft (0.24 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Pool Type | Public / Commercial Pool |
|---|---|
| Porch | Open Porch |
| Porch Area | 184 sqft |
| Fence | Fence |
| Cooling System | None |
|---|
| Account Number | 1195171 |
|---|---|
| Old Parcel Number | 22672600150050000000 |
| Street Address | 139 4TH ST |
| City | KEY WEST |
| State | FL |
| Zip | 33040-5546 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BK 5 LT 1 COPPITT SUB AMENDED PLAT BIG COPPITT KEY PB4-50 OR493-86 OR578-511 OR985-1741 OR1326-83/84 |
| Legal Range | 26E |
| Legal Township | 67S |
| Legal Section | 22 |
| Legal Subdivision | COPPITT SUBD AMD |
| Legal Block | 5 |
| Legal Lot Number | 1 |
| Jurisdiction | MONROE FL |
| Township / Civil Division | KEY WEST |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 971700 |
139 4th St is owned and occupied by an individual who bought it in October 1994.
Source: Monroe County records, as of December 5, 2025
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 722, KEY WEST, FL 33041-0722 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Oct 12, 1994 · Amount on File |
| Deed Sale | Oct 12, 1994 · Amount on File |
| Deed Document Number | 0132600083 |
| Deed Book / Page | 01326 / 00083 |
| Record Updated | Jun 8, 2026 |
Source: Monroe County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | Florida |
| County | Monroe County |
| Unified School District | Monroe County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $175,791 | $686,553 Land $492,391 Building $194,162 | |
| 2024 | $1,638.00 (+8.55%) | ||
| 2023 | $1,509.00 (+3.21%) Homeowner's exemption | $165,862 (+3%) | $693,948 (+8.6%) Land $512,175 Building $181,773 |
| 2022 | $1,462.00 Homeowner's exemption | $161,032 | $638,993 Land $457,220 Building $181,773 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 139 4th St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 24, 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 | 10.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 233 individual policies |
| Community Rating System | Class 3 (35% premium discount) |
| Nearby Flood Policies | 272 units insured incl. 39 condo units |
| Nearby Flood Claims | 287 (1980–2022) |
| Most Recent Claim | Sep 2022 · Hurricane Ian |
| 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 139 4th 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: FCC Broadband Data Collection, based on 229 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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