Miami-Dade County property record for 642 Hampton Ln, Key Biscayne, FL 33149 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 6 Beds |
| Bathrooms | 8 Baths |
| Year Built | Built 2017 |
| Square Footage | 3,652 sqft Living Area |
| Lot Size | 7,500 sqft (0.172 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $3,400,000 (2022) |
| Tax Bill | $49,213.00 (2025) |
| Primary APN | 24-5205-001-0610 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 8 Baths |
| Building Area | 3,652 sqft Living Area |
| Gross Area | 4,592 sqft Gross Area |
| Stories | 3 Stories |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2017 |
| Exterior Material | Concrete Block Exterior |
| Construction Type | Concrete Blocks Construction |
| Roof Construction | Rigid Frame Bar Joint Roof Construction |
| Lot Area | 7,500 sqft (0.172 acres) |
| Depth X Width | 100 ft x 75 ft Depth x Width |
| Patio Area | 315 sqft Patio |
| Street Address | 642 HAMPTON LN |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-2017 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 5 6 55 42 BISCAYNE KEY ESTS PB 50-61 LOT 3 BLK 6 LOT SIZE 75.000 X 100 OR 10812-767 0680 4 COC 23690-2177 07 2005 1 |
| Legal Range | 42E |
| Legal Township | 55S |
| Legal Section | 05 |
| Legal Subdivision | BISCAYNE KEY ESTS |
| Legal Block | 6 |
| Legal Lot Number | 3 |
| Jurisdiction | DADE FL |
| Minor Civil Division | KEY BISCAYNE |
| Census Blockgroup | 3 |
| Census Block | 3018 |
| Census Tract | 4602 |
Source: Miami-Dade County records · APN 24-5205-001-0610
Assessment roll updated July 21, 2025 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 642 HAMPTON LN, KEY BISCAYNE, FL 33149-2017 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Feb 11, 2022 | Warranty Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| May 28, 2019 | Warranty Deed, Transfer · Adjustable Rate Mortgage (ARM) CITY NATIONAL BANK OF FLORIDA |
| Jul 17, 2017 | Loan Modification, Mortgage TOTALBANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 11, 2022 · Amount on Record |
| Deed Sale | Feb 11, 2022 · Amount on Record |
| Prior Sale | May 28, 2019 · Amount on Record |
| Deed Doc Number | 2022129847 |
| Deed Book / Page | 33017 / 249 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DADE FL |
| Recording Date | Feb 11, 2022 |
| Property Address | 642 HAMPTON LN, KEY BISCAYNE, FL 33149-2017 |
| Document Number | 0000129847 |
| Book / Page | 33017 / 249 |
| Map Reference | MB 50 PG 61 |
| Instrument Date | Feb 08, 2022 |
| Instrument | 2022R0129847 |
| Transaction Type | Transfer |
| Record Updated | Mar 10, 2022 |
| Title Company | ATTORNEY ONLY, ATTORNEY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $20,400.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1121 CRANDON BLVD, 1121, KEY BISCAYNE, FL 33149-2755 |
| Name | Verified Name |
|---|---|
| Address | 642 HAMPTON LN, KEY BISCAYNE, FL 33149-2017 |
| Document Number | 0000000251 |
|---|---|
| Date | Feb 11, 2022 |
| Instrument | 33017/251 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.62% |
| Type Change Date | Mar 01, 2032 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 4.62% |
| Index | Other |
| Max Rate | 7.62% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DADE FL |
| Recording Date | May 28, 2019 |
| Property Address | 642 HAMPTON LN, KEY BISCAYNE, FL 33149-2017 |
| Document Number | 0000329322 |
| Book / Page | 31459 / 2782 |
| Map Reference | MB 50 PG 61 |
| Instrument Date | May 05, 2019 |
| Instrument | 2019R0329322 |
| Transaction Type | Transfer |
| Record Updated | Feb 01, 2022 |
| Title Company | ATTORNEY |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $9,000.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1201 BRICKELL AVE STE 230, 1201, MIAMI, FL 33131-3207 |
| Name | Verified Name |
|---|---|
| Address | 642 HAMPTON LN, KEY BISCAYNE, FL 33149-2017 |
| Document Number | 0000329323 |
|---|---|
| Date | May 28, 2019 |
| Instrument | 2019R0329323 |
| Name | CITY NATIONAL BANK OF FLORIDA |
|---|---|
| Type | Bank |
| Type | Adjustable Rate Mortgage (ARM) |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.62% |
| Type Change Date | Jun 01, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 3.62% |
| Max Rate At Change | 5.62% |
| Index | 1-Year LIBOR |
| Max Rate | 9.62% |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | DADE FL |
| Property Address | 642 HAMPTON LN, KEY BISCAYNE, FL 33149-2017 |
| Document Number | 0000456534 |
| Book / Page | 030645 / 002918 |
| Instrument Date | Jul 17, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 21, 2017 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Document Number | 0000456534 |
|---|---|
| Date | Aug 08, 2017 |
| Book Page | 030645/002918 |
| Instrument | 456534 |
| Name | TOTALBANK |
|---|---|
| Type | Bank |
| Address | 100 SE 2ND ST # 14TH, MIAMI, FL 33131-2158 |
| Amount | Amount Recorded |
|---|
Source: Miami-Dade County records · Assessment roll updated July 21, 2025 · Last verified August 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 | $49,213.00 (+4.52%) | $3,074,572 (+6.99%) Land $1,950,000 Building $1,124,572 | $3,074,572 (+6.99%) Land $1,950,000 Building $1,124,572 |
| 2023 | $47,084.00 (+12.93%) | $2,873,756 (+2.83%) Land $1,725,000 Building $1,148,756 | $2,873,756 (+2.83%) Land $1,725,000 Building $1,148,756 |
| 2022 | $41,694.00 | $2,794,707 Land $1,323,750 Building $1,470,957 | $2,794,707 Land $1,323,750 Building $1,470,957 |
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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