Miami-Dade County property record for 330 Harbor Dr, Key Biscayne, FL 33149 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 6.5 ba · 7,178 sqft · built 1996 |
| Lot Size | 0.546 acres (23,772 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $31,750,000 (Aug 2025) |
| Tax Bill | $172,919 (2025) |
| Deeds & Mortgages | Aug 2017 Mortgage Jul 2018 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 24-4232-006-0090 |
| Primary APN | 24-4232-006-0090 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 6.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 3 Stories |
| Building Area | 7,178 sqft Living Area |
| Gross Area | 11,657 sqft |
| Elevator | Elevator |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 2017 |
| Exterior Material | Concrete Block |
| Construction Type | Concrete Block |
| Roof Type | Rigid Frame Bar Joist |
| Lot Area | 23,772 sqft (0.546 acres) |
| Lot Dimensions | 200 ft deep x 118 ft wide |
| Patio Area | 1,760 sqft |
| Boat Access | Boat Access |
| Street Address | 330 HARBOR DR |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1220 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TROPICAL ISLE HOMES SUB 4TH ADDN PB 53-39 LOT 15 BLK 17 LOT SIZE 118.860 X 200 OR 16725-0921 0295 1 |
| Legal Range | 42E |
| Legal Township | 54S |
| Legal Section | 32 |
| Legal Subdivision | TROPICAL ISLE HOMES SUB 4TH ADDN |
| Legal Block | 17 |
| Legal Lot Number | 15 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 4602 |
Source: Miami-Dade County records · APN 24-4232-006-0090
Assessment roll updated July 21, 2025 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 330 HARBOR DR, KEY BISCAYNE, FL 33149-1220 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Aug 21, 2017 | Deed of Trust, Mortgage · ARM CITIBANK NA |
| Jul 24, 2018 | Deed of Trust, Mortgage · ARM CITIBANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 04, 2025 · Amount on Record |
| Deed Sale | Aug 04, 2025 · Amount on Record |
| Prior Sale | May 07, 2012 · Amount on Record |
| Deed Document Number | 2025597656 |
| Deed Book / Page | 34881 / 3786 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DADE FL |
| Property Address | 330 HARBOR DR, KEY BISCAYNE, FL 33149-1220 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | BOSTON NATIONAL TITLE LLC |
| Name | Verified Name |
|---|
| Document Number | 0000485088 |
|---|---|
| Date | Aug 21, 2017 |
| Book Page | 30662/1711 |
| Instrument | 2017R0485088 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | O FALLON, MO 63368 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.37% |
| Type Change Date | Aug 01, 2022 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 4.37% |
| Index | 1-Year LIBOR |
| Max Rate | 7.37% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DADE FL |
| Property Address | 330 HARBOR DR, KEY BISCAYNE, FL 33149-1220 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | BOSTON NATIONAL TITLE AGENCY |
| Name | Verified Name |
|---|
| Document Number | 0000445769 |
|---|---|
| Date | Jul 24, 2018 |
| Book Page | 31072/2542 |
| Instrument | 2018R0445769 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | JERSEY CITY, NJ 07310 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
| Type Change Date | Aug 01, 2023 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.5% |
| Index | 1-Year LIBOR |
| Max Rate | 8.5% |
Source: Miami-Dade County records · Assessment roll updated July 21, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | Florida |
| County | Miami-Dade County |
| Municipality | Key Biscayne Village |
| Unified School District | Dade County School District (PK - 12) |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $172,919.00 (+2.25%) Homeowner's exemption | $10,999,715 (+5.99%) | $18,881,199 (+33.09%) Land $16,640,400 Building $2,240,799 |
| 2024 | $169,117.00 (+1.36%) | ||
| 2023 | $166,850.00 (+3.88%) Homeowner's exemption | $10,378,364 (+3%) | $14,187,194 (+6.94%) Land $11,886,000 Building $2,301,194 |
| 2022 | $160,625.00 Homeowner's exemption | $10,076,082 | $13,266,514 Land $10,935,120 Building $2,331,394 |
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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