Miami-Dade County property record for 512 Hampton Ln, Key Biscayne, FL 33149 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,764 sqft · built 1952 |
| Lot Size | 0.175 acres (7,638 sqft) |
| Owner | Owner Name on File |
| Last Sale | $510,000 (May 1998) |
| Tax Bill | $17,601 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 24-4232-004-0430 |
| Primary APN | 24-4232-004-0430 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 2,764 sqft Living Area |
| Gross Area | 3,003 sqft |
| Flooring | Vinyl/Resilient |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1999 |
| Exterior Material | Concrete Block |
| Construction Type | Concrete |
| Lot Area | 7,638 sqft (0.175 acres) |
| Lot Dimensions | 100 ft deep x 76 ft wide |
| Patio Area | 300 sqft |
| Fence | Fence |
| Street Address | 512 HAMPTON LN |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1855 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TROPICAL ISLE HOMES SUB 1ST ADDN PB 50-72 LOT 27 BLK 4 LOT SIZE 76.38 X 100 OR 20894-1725 12/2002 4 |
| Legal Range | 42 |
| Legal Township | 54 |
| Legal Section | 32 |
| Legal Subdivision | TROPICAL ISLE HOMES SUB 1ST ADDN |
| Legal Block | 4 |
| Legal Lot Number | 27 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 4602 |
Source: Miami-Dade County records · APN 24-4232-004-0430
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 | 512 HAMPTON LN, KEY BISCAYNE, FL 33149-1855 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 20, 1998 · Amount on Record |
| Deed Sale | May 20, 1998 · Amount on Record |
| Prior Sale | May 20, 1998 · Amount on Record |
| Deed Document Number | 0181130792 |
| Deed Book / Page | 2442 |
| Last Transfer Date | Dec 23, 2002 |
| Transfer Doc | 0208941725 |
| Record Updated | 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 | $17,601.00 (+3.8%) Homeowner's exemption | $1,075,794 (+5.99%) | $2,371,634 (+11.64%) Land $1,985,880 Building $385,754 |
| 2023 | $16,957.00 (+4.78%) Homeowner's exemption | $1,015,026 (+3%) | $2,124,382 (+23.59%) Land $1,756,740 Building $367,642 |
| 2022 | $16,183.00 Homeowner's exemption | $985,463 | $1,718,903 Land $1,348,107 Building $370,796 |
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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