Monroe County property record for 800 Blk Carsten Ln, Key West, FL 33040
| Property Type | Commercial Vacant Land |
|---|---|
| Details | 2,456 sqft · built 1969 |
| Lot Size | 0.076 acres (3,330 sqft) |
| Owner | Owner Name on File |
| Last Sale | $4,500,000 (Aug 2009) |
| Tax Bill | $4,801 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 00011370-000000 |
| Primary APN | 00011370-000000 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,456 sqft |
| 1st Floor Area | 2,456 sqft |
| Year Built | Built 1969 |
|---|---|
| Exterior Material | Concrete Block/Stucco |
| Lot Area | 3,330 sqft (0.076 acres) |
| Lot Dimensions | 90 ft deep x 37 ft wide |
| Account Number | 1011673 |
|---|---|
| Old Parcel Number | 01010100011370000000 |
| Street Address | 800 BLK CARSTEN LN |
| City | KEY WEST |
| State | FL |
| Zip | 33040 |
| Property Category | Commercial |
| Property Type | Vacant Land > Commercial |
| Legal Description | KW SUB 3 PT LOT 1 SQR 58 OR48-258/59 OR2428-2101/05 OR2432-171/76 |
| Legal Range | 25E |
| Legal Township | 68S |
| Legal Section | 06 |
| Legal Subdivision | KW SUB |
| Legal Lot Number | 1 |
| Jurisdiction | MONROE FL |
| Township / Civil Division | KEY WEST |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 972400 |
Source: Monroe County records · APN 00011370-000000
Assessment roll updated July 1, 2025 · Last verified December 2025
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 | 1413 SOUTH ST, KEY WEST, FL 33040-3407 |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 25, 2009 · Amount on Record |
| Deed Sale | Aug 25, 2009 · Amount on Record |
| Prior Sale | Aug 25, 2009 · Amount on Record |
| Deed Document Number | 0024282101 |
| Last Transfer Date | Sep 18, 2009 |
| Transfer Doc | 0024320171 |
| Record Updated | Jun 08, 2026 |
Source: Monroe County records · Assessment roll updated July 1, 2025 · Last verified December 2025
| Type | Name |
|---|---|
| State | Florida |
| County | Monroe County |
| Municipality | Key West City |
| Unified School District | Monroe County School District (PK - 12) |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $617,382 (+5.88%) Land $617,382 | $617,382 (+5.88%) Land $617,382 | |
| 2024 | $4,801.00 (+0.84%) | ||
| 2023 | $4,761.00 (+7.47%) | $583,083 (-) Land $583,083 | $583,083 (-) Land $583,083 |
| 2022 | $4,430.00 | $583,083 Land $583,083 | $583,083 Land $583,083 |
Source: FEMA National Flood Hazard Layer as of September 24, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 6.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 285 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 328 units insured incl. 43 condo units |
| Nearby Flood Claims | 89 (1980–2025) |
| Claims Outside the SFHA | 43 of 89 |
| Most Recent Claim | Oct 2025 · rainfall accumulation |
| Claims by Event |
|
| Wildfire Risk | Not rated no burnable land within 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: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 2026
| Historic District | Within the Key West Historic District (Boundary Increase) listed 1983 · 2,494 contributing resources · NRIS 83001430 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Hotwire Communications.
Based on FCC filings for 922 locations within half a mile of this property.
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