Monroe County property record for 314 William St, Key West, FL 33040
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 630 sqft · built 1938 |
| Lot Size | 0.03 acres (1,286 sqft) |
| Owner | Company Name on File |
| Last Sale | $10,000 (Feb 1972) |
| Tax Bill | $5,961 (2024) |
| Deeds & Mortgages | Dec 2021 Sale |
| Flood Zone | Zone AE (high risk) |
| APN | 00003510-000200 |
| Primary APN | 00003510-000200 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 630 sqft Living Area |
| 1st Floor Area | 630 sqft |
| Flooring | Wood |
| Interior Walls | Wood |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Type | Gable/Hip |
| Roof Material | Metal |
| Lot Area | 1,286 sqft (0.03 acres) |
| Porch | Open Porch |
| Porch Area | 75 sqft |
| Cooling System | None |
|---|
| Account Number | 1003662 |
|---|---|
| Street Address | 314 WILLIAM ST |
| City | KEY WEST |
| State | FL |
| Zip | 33040-6846 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | HMDR |
| Legal Description | KW PT LOT 2 SQR 22 OR465-372 OR506-927 OR516-151 OR952-2489 OR1124-1552 OR1295-2307 OR1474-2119 OR1474-2120 OR1653-663 OR2360-707 OR3142-0462 |
| Legal Range | 25E |
| Legal Township | 68S |
| Legal Section | 06 |
| Legal Subdivision | KEY WEST SQUARE 22 |
| Legal Lot Number | 2 |
| Jurisdiction | MONROE FL |
| Township / Civil Division | KEY WEST |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 972500 |
Source: NPS National Register of Historic Places, as of August 1, 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.
314 William St is owned by a company that bought it in February 1972.
Source: Monroe County records, as of December 8, 2025
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1424 GRINNELL ST, KEY WEST, FL 33040-4864 |
| 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 | Feb 1, 1972 · Amount on File |
| Deed Sale | Feb 1, 1972 · Amount on File |
| Deed Book / Page | 516 / 151 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MONROE FL |
| Recording Date | Dec 9, 2021 |
| Property Address | 314 WILLIAM ST, KEY WEST, FL 33040-6846 |
| Document Number | 0031420462 |
| Book / Page | 3142 / 462 |
| Instrument Date | Dec 6, 2021 |
| Instrument | 2352067 |
| Transaction Type | Transfer |
| Record Updated | Jan 3, 2022 |
| Title Company | ATTORNEY ONLY, ATTORNEY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 2555 PONCE DE LEON BLVD STE 320, 2555, CORAL GABLES, FL 33134-6033 |
| Name | Verified Name |
|---|---|
| Address | 314 WILLIAM ST, KEY WEST, FL 33040-6846 |
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 | $752,532 Land $648,530 Building $104,002 | $752,532 Land $648,530 Building $104,002 | |
| 2024 | $5,961.00 (+10.43%) | ||
| 2023 | $5,398.00 (+15.05%) | $634,949 (+23.43%) Land $540,969 Building $93,980 | $634,949 (+23.43%) Land $540,969 Building $93,980 |
| 2022 | $4,692.00 | $514,438 Land $419,172 Building $95,266 | $514,438 Land $419,172 Building $95,266 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 314 William 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 | 6.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 202 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 242 units insured incl. 40 condo units |
| Nearby Flood Claims | 400 (1978–2024) |
| Claims Outside the SFHA | 44 of 400 |
| Most Recent Claim | May 2024 · other causes |
| 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 314 William 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 922 locations within half a mile, as of December 31, 2025
| 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 Fixed Wireless | 100 / 20 |
May also be available: Hotwire Communications.
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