Miami-Dade County property record for 800 Harbor Dr, Key Biscayne, FL 33149 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 7 ba · 3,432 sqft · built 1993 |
| Lot Size | 0.392 acres (17,082 sqft) |
| Owner | Company Name on File |
| Tax Bill | $74,606 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 24-5205-001-3410 |
| Primary APN | 24-5205-001-3410 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 7 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 3,432 sqft Living Area |
| Gross Area | 5,132 sqft Gross Area |
| Stories | 3 Stories |
| Flooring | Vinyl/Resilient |
| Elevator | Elevator |
| Year Built | Built 1993 |
|---|---|
| Exterior Material | Concrete Block |
| Construction Type | Concrete |
| Lot Area | 17,082 sqft (0.392 acres) |
| Patio Area | 675 sqft Patio |
| Boat Access | Boat Access |
| Street Address | 800 HARBOR DR |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1728 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BISCAYNE KEY ESTS PB 50-61 LOT 20 BLK 19 LOT SIZE 17082 SQ FT OR 14902-307 0291 1 |
| Legal Range | 42 |
| Legal Township | 55 |
| Legal Section | 05 |
| Legal Subdivision | BISCAYNE KEY ESTS |
| Legal Block | 19 |
| Legal Lot Number | 20 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 4602 |
Source: Miami-Dade County records · APN 24-5205-001-3410
Assessment roll updated July 1, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 800 HARBOR DR, KEY BISCAYNE, FL 33149-1728 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | May 29, 2024 |
| Transfer Doc | 0000406087 |
| Record Updated | Jun 08, 2026 |
Source: Miami-Dade County records · Assessment roll updated July 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Florida |
| County | Miami-Dade County |
| Municipality | Key Biscayne Village |
| Unified School District | Dade County School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $74,606.00 (+3.56%) Homeowner's exemption Additional exemption filed | $4,715,802 (+5.99%) | $9,582,193 (+27.41%) Land $8,541,000 Building $1,041,193 |
| 2023 | $72,043.00 (+4.18%) Homeowner's exemption | $4,449,416 (+3%) | $7,520,959 (+23.8%) Land $6,456,996 Building $1,063,963 |
| 2022 | $69,152.00 Homeowner's exemption | $4,319,822 | $6,075,287 Land $4,185,090 Building $1,890,197 |
Source: FEMA National Flood Hazard Layer, Miami-Dade County (12086C), updated January 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AE |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | 10.0 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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