Monroe County property record for 3501 Flagler Ave, Key West, FL 33040
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 4 ba · 2,670 sqft · built 1958 |
| Lot Size | 0.23 acres (10,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $552,500 (Dec 2016) |
| Tax Bill | $8,292 (2025) |
| Deeds & Mortgages | Aug 2026 Transfer |
| Flood Zone | Zone AE (high risk) |
| APN | 00052550-000000 |
| Primary APN | 00052550-000000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4 Baths |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 2,670 sqft Living Area |
| 1st Floor Area | 2,670 sqft |
| Flooring | Concrete/Cement |
| Interior Walls | Wood |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Duplex Single |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Type | Gable/Hip |
| Roof Material | Metal |
| Lot Area | 10,000 sqft (0.23 acres) |
| Lot Dimensions | 100 ft deep x 100 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Porch | Porch |
|---|---|
| Porch Area | 224 sqft |
| Deck Area | 250 sqft |
| Patio Area | 250 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | None |
|---|
| Account Number | 1053198 |
|---|---|
| Street Address | 3501 FLAGLER AVE |
| City | KEY WEST |
| State | FL |
| Zip | 33040-4609 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | SF-2 |
| Legal Description | KW KW FWDN SUB PLAT 1 PB1-155 LTS 21, 22, 23 AND 24 SQR 4 G39-106 OR68-449/50 OR530-387 OR1485-1887/88 OR2770-1770/71 OR2828-2402/03 |
| Legal Range | 25E |
| Legal Township | 67S |
| Legal Section | 34 |
| Legal Subdivision | KEY WEST FOUNDATION COS PLAT NO 1 |
| Legal Lot Number | 21 |
| Jurisdiction | MONROE FL |
| Township / Civil Division | KEY WEST |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 971900 |
3501 Flagler Ave, a duplex, is owned by a company that bought it in December 2016.
Source: Monroe County records, as of September 1, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3713 DONALD AVE, KEY WEST, FL 33040-4409 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
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 | Dec 5, 2016 · Amount on File |
| Deed Sale | Dec 5, 2016 · Amount on File |
| Prior Sale | Nov 23, 2015 · Amount on File |
| Deed Document Number | 20162101818 |
| Deed Book / Page | 2828 / 2402 |
| Transfer Doc | 1485001887 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MONROE FL |
| Recording Date | Aug 24, 2026 |
| Property Address | 3501 FLAGLER AVE, KEY WEST, FL 33040-4609 |
| Document Number | 0002557733 |
| Book / Page | 3399 / 340 |
| Instrument Date | Jul 10, 2026 |
| Instrument | 20262557733 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership |
| Address | 3713 DONALD AVE, KEY WEST, FL 33040-4409 |
The 2025 property tax bill for 3501 Flagler Ave was $8,292, up 5.5% from the year before.
Source: Monroe County assessment roll, as of December 8, 2025
| Type | Name |
|---|---|
| State | Florida |
| County | Monroe County |
| Municipality | Key West City |
| Unified School District | Monroe County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,292.00 (+5.46%) | $871,009 Land $488,400 Building $382,609 | $871,009 Land $488,400 Building $382,609 |
| 2024 | $7,863.00 (+5.08%) | ||
| 2023 | $7,483.00 (+11.99%) | $893,495 (+14.97%) Land $538,720 Building $354,775 | $893,495 (+14.97%) Land $538,720 Building $354,775 |
| 2022 | $6,682.00 | $777,181 Land $420,320 Building $356,861 | $777,181 Land $420,320 Building $356,861 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3501 Flagler Ave 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 | 8.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 298 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 298 in force |
| Nearby Flood Claims | 232 (1979–2022) |
| 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 3501 Flagler Ave 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 634 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 / 250 |
May also be available: Hotwire Communications, T-Mobile, Verizon.
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