Miami-Dade County property record for 881 Harbor Dr, Key Biscayne, FL 33149
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 5 ba · 6,666 sqft · built 2025 |
| Lot Size | 0.327 acres (14,250 sqft) |
| Owner | Company Name on File |
| Last Sale | $8,400,000 (Jun 2021) |
| Tax Bill | $100,445 (2025) |
| Deeds & Mortgages | Jun 2021 Sale Apr 2020 Sale + 1 more |
| Flood Zone | Zone AE (high risk) |
| APN | 24-5205-010-0550 |
| Primary APN | 24-5205-010-0550 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5 Baths |
| Building Area | 6,666 sqft Living Area |
| Gross Area | 8,101 sqft |
| Year Built | Built 2025 |
|---|---|
| Effective Year Built | Effective 2025 |
| Exterior Material | Concrete Block/Stucco |
| Construction Type | Concrete Block |
| Lot Area | 14,250 sqft (0.327 acres) |
| Lot Dimensions | 150 ft deep x 95 ft wide |
| Pool Type | Pool with Hot Tub/Spa |
| Patio Area | 1,084 sqft |
| Boat Access | Boat Access |
| Street Address | 881 HARBOR DR |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1746 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 2000 |
| Legal Description | 5 55 42 PB 68-81 CAPE FLORIDA SUB SEC 1 LOT 23 & PROP INT IN & TO ADJ WATER OR WATERWAYSBLK 2 LOT SIZE 95.000 X 150 OR 19073-0199 04/2000 4 |
| Legal Range | 42E |
| Legal Township | 55S |
| Legal Section | 05 |
| Legal Subdivision | CAPE FLORIDA SUB |
| Legal Block | 1 |
| Legal Lot Number | 23 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 4602 |
881 Harbor Dr is owned by a company that bought it in June 2021.
Source: Miami-Dade County records, as of October 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 2121 SW 3RD AVE, 800, MIAMI, FL 33129-1437 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jun 1, 2021 | Warranty Deed, Transfer ATTORNEY ONLY, ATTORNEY |
| Apr 22, 2020 | Warranty Deed, Transfer LAWYERS ADVANTAGE TITLE GROUP, LAWYERS ADVANTAGE TITLE GRP |
| Dec 27, 2018 | Warranty Deed, Transfer LAWYERS ADVANTAGE TITLE GROUP, LAWYERS ADVANTAGE TITLE GRP |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 1, 2021 · Amount on File |
| Deed Sale | Jun 1, 2021 · Amount on File |
| Prior Sale | Apr 22, 2020 · Amount on File |
| Deed Document Number | 2021385815 |
| Deed Book / Page | 32537 / 3527 |
| Transfer Doc | 1907000199 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DADE FL |
| Recording Date | Jun 1, 2021 |
| Property Address | 881 HARBOR DR, KEY BISCAYNE, FL 33149-1746 |
| Document Number | 0000385815 |
| Book / Page | 32537 / 3527 |
| Map Reference | MB 68 PG 81 |
| Instrument Date | May 21, 2021 |
| Instrument | 2021R0385815 |
| Transaction Type | Transfer |
| Record Updated | Jun 23, 2021 |
| Title Company | ATTORNEY ONLY, ATTORNEY |
| Amount | Amount on Record |
|---|---|
| Tax | $50,400.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 201 S BISCAYNE BLVD STE 800, 201, MIAMI, FL 33131-4329 |
| Name | Verified Name |
|---|---|
| Address | 2121 SW 3RD AVE STE 800, 800, MIAMI, FL 33129-1437 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DADE FL |
| Recording Date | Apr 22, 2020 |
| Property Address | 881 HARBOR DR, KEY BISCAYNE, FL 33149-1746 |
| Document Number | 0000244519 |
| Book / Page | 031908 / 004557 |
| Instrument Date | Feb 21, 2020 |
| Instrument | 244519 |
| Transaction Type | Transfer |
| Record Updated | May 14, 2020 |
| Title Company | LAWYERS ADVANTAGE TITLE GROUP, LAWYERS ADVANTAGE TITLE GRP |
| Amount | Amount on Record |
|---|---|
| Tax | $22,500.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 201 S BISCAYNE BLVD #800 MIAMI FL 331314329, 800, MIAMI, FL 33131-4329 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DADE FL |
| Recording Date | Dec 27, 2018 |
| Property Address | 881 HARBOR DR, KEY BISCAYNE, FL 33149-1746 |
| Document Number | 0000779609 |
| Book / Page | 031269 / 004919 |
| Instrument Date | Dec 14, 2018 |
| Instrument | 779609 |
| Transaction Type | Transfer |
| Record Updated | Jan 10, 2019 |
| Title Company | LAWYERS ADVANTAGE TITLE GROUP, LAWYERS ADVANTAGE TITLE GRP |
| Amount | Amount on Record |
|---|---|
| Tax | $25,800.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 2 COCONUT LN KEY BISCAYNE FL 331491913, KEY BISCAYNE, FL 33149-1913 |
The 2025 property tax bill for 881 Harbor Dr was $100,445, up 14.5% from the year before.
Source: Miami-Dade County assessment roll, as of October 21, 2026
| 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 | $100,445.00 (+14.53%) | $6,156,207 | $6,769,260 Land $6,768,750 Building $510 |
| 2024 | $87,703.00 (+8.5%) | ||
| 2023 | $80,829.00 (+9.26%) | $5,087,775 (+9.84%) Land $5,087,250 Building $525 | $5,087,775 (+9.84%) Land $5,087,250 Building $525 |
| 2022 | $73,979.00 | $4,631,783 Land $4,631,250 Building $533 | $4,631,783 Land $4,631,250 Building $533 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 881 Harbor Dr in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
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 File median of 201 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 201 in force |
| Nearby Flood Claims | 312 (1979–2024) |
| Claims Outside the SFHA | 1 of 312 |
| Most Recent Claim | Jun 2024 · 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 881 Harbor Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 97.6% of Florida |
|---|---|
| Wildfire Likelihood | Under 0.01% 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: 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 247 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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