Monroe County property record for 31431 Ave A, Big Pine Key, FL 33043
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 1,082 sqft · built 1981 |
| Lot Size | 0.114 acres (5,000 sqft) |
| Owner | Owner Name on Record |
| Tax Bill | $1,850 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 00300860-000000 |
| Primary APN | 00300860-000000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,082 sqft Living Area |
| 1st Floor Area | 1,082 sqft |
| Flooring | Plywood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 2001 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Foundation Type | Pier/Post & Beam |
| Roof Type | Gable/Hip |
| Roof Material | Shingle |
| Lot Area | 5,000 sqft (0.114 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Porch | Enclosed Porch |
| Porch Area | 454 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Account Number | 1372951 |
|---|---|
| Old Parcel Number | 25662900300860000000 |
| Street Address | 31431 AVENUE A |
| City | BIG PINE KEY |
| State | FL |
| Zip | 33043-4505 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BK 11 LT 2 SANDS SUB PB1-65 BIG PINE KEY OR591-237L/E OR605-174D/C OR786-728 OR797-2144 OR843-1671 OR1619-446 OR1742-30 |
| Legal Range | 29E |
| Legal Township | 66S |
| Legal Section | 25 |
| Legal Subdivision | SANDS SUBD |
| Legal Block | 11 |
| Legal Lot Number | 2 |
| Jurisdiction | MONROE FL |
| Township / Civil Division | LOWER KEYS |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 971401 |
Source: Monroe County records, as of December 5, 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 Record |
|---|---|
| Mailing Address | 31431 AVENUE A, BIG PINE KEY, FL 33043-4505 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 25, 2005 |
| Deed Sale | Jan 25, 2005 |
| Prior Sale | Nov 30, 2001 · Amount on Record |
| Deed Document Number | 1492534 |
| Deed Book / Page | 2078 / 1978 |
| 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 | $163,832 (+5.99%) | $400,320 (+7.88%) Land $220,000 Building $180,320 | |
| 2024 | $1,850.00 (+7.31%) | ||
| 2023 | $1,724.00 (+2.68%) Homeowner's exemption | $154,578 (+3%) | $371,066 (+9.89%) Land $207,500 Building $163,566 |
| 2022 | $1,679.00 Homeowner's exemption | $150,076 | $337,664 Land $160,000 Building $177,664 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record median of 369 policies |
| Community Rating System | Class 3 (35% premium discount) |
| Nearby Flood Policies | 369 in force |
| Nearby Flood Claims | 381 (1998–2022) |
| 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.
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 | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 274 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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