Miami-Dade County property record for 425 Hampton Ln, Key Biscayne, FL 33149 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2017 |
| Square Footage | 2,912 sqft Living Area |
| Lot Size | 7,646 sqft (0.175 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $950,000 (2010) |
| Tax Bill | $23,181.00 (2025) |
| Primary APN | 24-4232-004-0530 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,912 sqft Living Area |
| Gross Area | 2,948 sqft Gross Area |
| Stories | 1 Stories |
| Primary Flooring | Vinyl/Resilient Flooring |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 2017 |
| Exterior Material | Concrete Block Exterior |
| Construction Type | Concrete Construction |
| Lot Area | 7,646 sqft (0.175 acres) |
| Depth X Width | 100 ft x 76 ft Depth x Width |
| Patio Area | 1,062 sqft Patio |
| Street Address | 425 HAMPTON LN |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1852 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TROPICAL ISLE HOMES SUB 1ST ADDN PB 50-72 LOT 15 BLK 5 LOT SIZE 76.460 X 100 OR 19624-0885 04/2001 1 |
| Legal Range | 42 |
| Legal Township | 54 |
| Legal Section | 32 |
| Legal Subdivision | TROPICAL ISLE HOMES SUB 1ST ADDN |
| Legal Block | 5 |
| Legal Lot Number | 15 |
| Jurisdiction | DADE FL |
| Minor Civil Division | KEY BISCAYNE |
| Census Blockgroup | 3 |
| Census Block | 3007 |
| Census Tract | 4602 |
Source: Miami-Dade County records · APN 24-4232-004-0530
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 | Owner Name on File |
|---|---|
| Mailing Address | 425 HAMPTON LN, KEY BISCAYNE, FL 33149-1852 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 21, 2010 · Amount on Record |
| Deed Sale | Jul 21, 2010 · Amount on Record |
| Prior Sale | Oct 31, 2000 · Amount on Record |
| Deed Doc Number | 2010R0488093 |
| Deed Book / Page | 27360 / 0139 |
| Record Refreshed | 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 | $23,181.00 (+3.73%) Homeowner's exemption | $1,437,739 (+5.99%) | $2,393,659 (+10.27%) Land $1,987,960 Building $405,699 |
| 2023 | $22,347.00 (+4.17%) Homeowner's exemption | $1,356,525 (+3%) | $2,170,797 (+22.99%) Land $1,758,580 Building $412,217 |
| 2022 | $21,453.00 Homeowner's exemption | $1,317,015 | $1,764,995 Land $1,349,519 Building $415,476 |
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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