Monroe County property record for 337 King Ave, Key Largo, FL 33037
| Property Type | Mobile Home |
|---|---|
| Details | 2 bd · 1 ba · 964 sqft · built 1967 |
| Lot Size | 0.144 acres (6,300 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $100 (Nov 1995) |
| Tax Bill | $4,491 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 00564147-003800 |
| Primary APN | 00564147-003800 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 964 sqft Living Area |
| 1st Floor Area | 684 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Metal |
| Construction Type | Wood |
| Foundation Type | Block |
| Roof Type | Flat |
| Roof Material | Metal |
| Lot Area | 6,300 sqft (0.144 acres) |
| Lot Dimensions | 105 ft deep x 60 ft wide |
| Porch | Open Porch |
|---|---|
| Porch Area | 412 sqft |
| Patio Area | 12 sqft |
| Fence | Fence |
| Boat Access | Boat Access |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Account Number | 1690562 |
|---|---|
| Old Parcel Number | 12613900564147003800 |
| Street Address | 337 KING AVE |
| City | KEY LARGO |
| State | FL |
| Zip | 33037-4811 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | BK 12 LT 4 KEY LARGO MOBILE HOMESITES PLAT NO 4 PB6-15 OR592-631 OR665-886DC OR806-673 OR1042-782C/RS OR1125-1494 |
| Legal Range | 39E |
| Legal Township | 61S |
| Legal Section | 12 |
| Legal Subdivision | KEY LARGO MOBILE HOMESITE PLAT #4 |
| Legal Block | 12 |
| Legal Lot Number | 4 |
| Jurisdiction | MONROE FL |
| Township / Civil Division | UPPER KEYS |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 972700 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Listed Area | Within John Pennekamp Coral Reef State Park and Reserve listed 1972 · 10 contributing resources · NRIS 72000340 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
337 King Ave, a mobile home, is owned by two individuals who bought it in November 1995.
Source: Monroe County records, as of December 5, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 8 ROSEMONT AVE, SAN ANSELMO, CA 94960-1315 |
| 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 | Nov 28, 1995 · Amount on File |
| Deed Sale | Nov 28, 1995 · Amount on File |
| Prior Sale | Feb 16, 1995 · Amount on File |
| Deed Document Number | 0137900519 |
| Deed Book / Page | 01341 / 02331 |
| 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 | $711,380 Land $666,099 Building $45,281 | $711,380 Land $666,099 Building $45,281 | |
| 2024 | $4,491.00 (+12.05%) | ||
| 2023 | $4,008.00 (+9.45%) | $489,955 (+6.65%) Land $446,103 Building $43,852 | $489,955 (+6.65%) Land $446,103 Building $43,852 |
| 2022 | $3,662.00 | $459,400 Land $415,548 Building $43,852 | $459,400 Land $415,548 Building $43,852 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 337 King Ave 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 | 8.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 225 policies |
| Community Rating System | Class 3 (35% premium discount) |
| Nearby Flood Policies | 225 in force |
| Nearby Flood Claims | 29 (2017–2023) |
| Most Recent Claim | Nov 2023 · 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 337 King Ave is low, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 90% of Florida |
|---|---|
| Wildfire Likelihood | 0.05% 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 177 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 | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
5G (outdoors only) and 4G LTE
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