Monroe County property record for 31240 Ave J, Big Pine Key, FL 33043
| Property Type | Mobile Home |
|---|---|
| Details | 2 bd · 2 ba · 1,152 sqft · built 1976 |
| Lot Size | 0.114 acres (5,000 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $249,000 (Feb 2007) |
| Tax Bill | $1,399 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 00307220-000000 |
| Primary APN | 00307220-000000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,152 sqft Living Area |
| 1st Floor Area | 1,152 sqft |
| Flooring | Plywood |
| Interior Walls | Masonry |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 2006 |
| Exterior Material | Metal |
| Construction Type | Wood |
| Foundation Type | Pile |
| Roof Type | Gable |
| 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 | 844 sqft |
| Patio Area | 286 sqft |
| Fence | Fence |
| Cooling System | HVAC |
|---|
| Account Number | 1379387 |
|---|---|
| Old Parcel Number | 25662900307220000000 |
| Street Address | 31240 AVENUE J |
| City | BIG PINE KEY |
| State | FL |
| Zip | 33043-4659 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | BK 52 LT 11 SANDS SUB PB1-65 BIG PINE KEY OR520-669 OR647-259 OR903-1763 OR938-1143 OR1098-125 OR1109-1165 OR1457-2038 |
| Legal Range | 29E |
| Legal Township | 66S |
| Legal Section | 25 |
| Legal Subdivision | SANDS SUBD |
| Legal Block | 52 |
| Legal Lot Number | 11 |
| Jurisdiction | MONROE FL |
| Township / Civil Division | LOWER KEYS |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 971401 |
The current owner of 31240 Ave J bought it in February 2007.
Source: Monroe County records, as of December 5, 2025
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 31240 AVENUE J, BIG PINE KEY, FL 33043-4659 |
| Occupancy | Owner Occupied |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Feb 13, 2007 · Amount on File |
| Deed Sale | Feb 13, 2007 · Amount on File |
| Prior Sale | Apr 4, 2003 |
| Deed Document Number | 1627287 |
| Deed Book / Page | 2272 / 0899 |
| 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 | $138,641 | $287,724 Land $221,250 Building $66,474 | |
| 2024 | $1,399.00 (+9.47%) | ||
| 2023 | $1,278.00 (+2.98%) Senior Citizen's exemption | $130,810 (+3%) | $236,685 (+1.36%) Land $170,000 Building $66,685 |
| 2022 | $1,241.00 Senior Citizen's exemption | $127,000 | $233,509 Land $160,000 Building $73,509 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 31240 Ave J 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 | 9.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File 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.
No wildfire likelihood is modeled around 31240 Ave J, 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 wildfire likelihood modeled here |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 184 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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