Miami-Dade County property record for 475 Harbor Dr, Key Biscayne, FL 33149
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 4,393 sqft · built 2005 |
| Lot Size | 0.19 acres (8,292 sqft) |
| Owner | Individual Name on File |
| Last Sale | $4,887,000 (Aug 2024) |
| Tax Bill | $61,197 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 24-4232-005-0260 |
| Primary APN | 24-4232-005-0260 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 3 Stories |
| Building Area | 4,393 sqft Living Area |
| Gross Area | 6,200 sqft |
| Flooring | Vinyl/Resilient |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2017 |
| Exterior Material | Stucco |
| Construction Type | Concrete |
| Lot Area | 8,292 sqft (0.19 acres) |
| Lot Dimensions | 101 ft deep x 82 ft wide |
| Patio Area | 200 sqft |
| Fence | Fence |
| Street Address | 475 HARBOR DR |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1704 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 0100:SINGLE FAM,GENERAL |
| Legal Description | TROPICAL ISLE HOMES SUB 3RD ADDN PB 50-83 LOT 20 BLK 13 LOT SIZE 8292 SQ FT OR 15632-3034 0892 1 COC 23200-4273 03 2005 1 |
| Legal Range | 42 |
| Legal Township | 54 |
| Legal Section | 32 |
| Legal Subdivision | TROPICAL ISLE HOMES SUB 3RD ADDN |
| Legal Block | 13 |
| Legal Lot Number | 20 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 4602 |
Source: Miami-Dade County assessment roll, as of July 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 475 HARBOR DRIVE LAND TRUST 475 HARBOR DR, KEY BISCAYNE, FL 33149 |
| Occupancy | Owner Occupied |
| Owner Type | Individual, Secondary Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 7, 2024 · Amount on Record |
| Deed Sale | Aug 7, 2024 · Amount on Record |
| Prior Sale | Jun 21, 2016 · Amount on Record |
| Deed Document Number | 2024R0596578 |
| Deed Book / Page | 34348 / 1740 |
| Record Updated | Jun 8, 2026 |
Source: Miami-Dade County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | Florida |
| County | Miami-Dade County |
| Municipality | Key Biscayne Village |
| Unified School District | Dade County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $61,197.00 (+70.38%) Homeowner's exemption | $3,894,077 (+75.72%) Land $2,155,920 Building $1,738,157 | $3,894,077 (+19.46%) Land $2,155,920 Building $1,738,157 |
| 2023 | $35,917.00 (+3.53%) Homeowner's exemption | $2,216,026 (+3%) | $3,259,621 (+15.09%) Land $1,907,160 Building $1,352,461 |
| 2022 | $34,691.00 Homeowner's exemption | $2,151,482 | $2,832,242 Land $1,463,538 Building $1,368,704 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective January 25, 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 Record median of 489 individual policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 548 units insured incl. 59 condo units |
| Nearby Flood Claims | 790 (1979–2021) |
| Most Recent Claim | Oct 2021 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MDWASA - MAIN SYSTEM serves 2,377,460 people · EPA ID FL4130871 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| Lead | 3 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 84 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
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