Monroe County property record for 507 Ave B, Key West, FL 33040
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,200 sqft · built 1999 |
| Lot Size | 0.114 acres (5,000 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,455 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 00151710-000000 |
| Primary APN | 00151710-000000 |
|---|---|
| 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 1999 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Other |
| Foundation Type | Pile |
| Roof Type | Gable/Hip |
| Roof Material | Metal |
| Lot Area | 5,000 sqft (0.114 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Pool Type | Public / Commercial Pool |
| Porch | Open Porch |
| Porch Area | 490 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air |
| Account Number | 1197254 |
|---|---|
| Old Parcel Number | 22672600151710000000 |
| Street Address | 507 AVENUE B |
| City | KEY WEST |
| State | FL |
| Zip | 33040-5500 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BK 6 LT 6 JOHNSONVILLE PB-1-53 BIG COPPITT Z-342 OR427-279 OR824-387D/C OR1029-1857R/S |
| Legal Range | 26E |
| Legal Township | 67S |
| Legal Section | 22 |
| Legal Subdivision | JOHNSONVILLE SUBD |
| Legal Block | 6 |
| Legal Lot Number | 6 |
| Jurisdiction | MONROE FL |
| Township / Civil Division | KEY WEST |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 971700 |
507 Ave B is owned and occupied by two individuals who acquired it in October 1987.
Source: Monroe County records, as of December 5, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 507 AVENUE B, KEY WEST, FL 33040-5500 |
| 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 1, 1987 |
| Deed Sale | Oct 1, 1987 |
| Deed Document Number | 0010291857 |
| 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 | $247,529 | $546,332 Land $325,000 Building $221,332 | |
| 2024 | $2,455.00 (+4.29%) | ||
| 2023 | $2,354.00 (+2.75%) Homeowner's exemption | $233,547 (+3%) | $505,890 (+4.01%) Land $297,500 Building $208,390 |
| 2022 | $2,291.00 Homeowner's exemption | $226,745 | $486,403 Land $275,000 Building $211,403 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 507 Ave B 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 203 policies |
| Community Rating System | Class 3 (35% premium discount) |
| Nearby Flood Policies | 203 in force |
| Nearby Flood Claims | 296 (1980–2020) |
| Most Recent Claim | Sep 2020 · 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.
Wildfire risk around 507 Ave B is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.7% of Florida |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 217 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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