Monroe County property record for 625 William St, Key West, FL 33040
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,187 sqft · built 1920 |
| Lot Size | 0.068 acres (2,985 sqft) |
| Owner | Owner Name on File |
| Last Sale | $789,000 (Jun 2004) |
| Tax Bill | $10,011 (2024) |
| Flood Zone | Zone X (moderate risk) |
| APN | 00011600-000000 |
| Primary APN | 00011600-000000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 1,187 sqft Living Area |
| 1st Floor Area | 1,187 sqft |
| Flooring | Wood |
| Interior Walls | Wood |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 2005 |
| Exterior Material | Wood |
| Roof Type | Gable/Hip |
| Roof Material | Metal |
| Lot Area | 2,985 sqft (0.068 acres) |
| Lot Dimensions | 100 ft deep x 30 ft wide |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 352 sqft |
| Deck Area | 30 sqft |
| Patio Area | 518 sqft |
| Fence | Fence |
| Cooling System | None |
|---|
| Account Number | 1011916 |
|---|---|
| Old Parcel Number | 01010100011600000000 |
| Street Address | 625 WILLIAM ST |
| City | KEY WEST |
| State | FL |
| Zip | 33040-6849 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | KW PT LOT 4 SQR 58 OR166-539/40 OR820-2453 OR871-2155 OR888-984/85 OR888-978 OR934-361 OR934-368 OR2017-1573 |
| Legal Range | 25E |
| Legal Township | 68S |
| Legal Section | 06 |
| Legal Subdivision | KEY WEST SQUARE 58 |
| Legal Lot Number | 4 |
| Jurisdiction | MONROE FL |
| Township / Civil Division | KEY WEST |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 972400 |
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.
The current owner of 625 William St bought it in June 2004.
Source: Monroe County records, as of December 5, 2025
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 8 SYLVAN PL, NUTLEY, NJ 07110-1524 |
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 | Jun 18, 2004 · Amount on File |
| Deed Sale | Jun 18, 2004 · Amount on File |
| Deed Document Number | 1452185 |
| Deed Book / Page | 2017 / 1573 |
| Record Updated | Jun 8, 2026 |
Source: Monroe County assessment roll, as of July 1, 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 | $1,437,938 Land $1,242,300 Building $195,638 | $1,437,938 Land $1,242,300 Building $195,638 | |
| 2024 | $10,011.00 (+10.79%) | ||
| 2023 | $9,036.00 (+15.61%) | $1,220,533 (+23.04%) Land $1,036,260 Building $184,273 | $1,220,533 (+23.04%) Land $1,036,260 Building $184,273 |
| 2022 | $7,816.00 | $991,992 Land $802,950 Building $189,042 | $991,992 Land $802,950 Building $189,042 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 625 William St in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 24, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File 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 |
|
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 625 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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