Miami-Dade County property record for 710 S Mashta Dr, Key Biscayne, FL 33149 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 5,577 sqft · built 1995 |
| Lot Size | 0.344 acres (15,000 sqft) |
| Owner | Owner Name on File |
| Last Sale | $4,000,000 (Dec 2002) |
| Tax Bill | $163,098 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 24-5205-008-0270 |
| Primary APN | 24-5205-008-0270 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Stories | 3 Stories |
| Building Area | 5,577 sqft Living Area |
| Gross Area | 7,932 sqft |
| Flooring | Vinyl/Resilient |
| Elevator | Elevator |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 2002 |
| Exterior Material | Concrete Block |
| Construction Type | Concrete |
| Lot Area | 15,000 sqft (0.344 acres) |
| Lot Dimensions | 150 ft deep x 100 ft wide |
| Patio Area | 200 sqft |
| Fence | Fence |
| Boat Access | Boat Access |
| Street Address | 710 S MASHTA DR |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1737 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 5-6 55 42 MASHTA ISLAND PB 60-93 LOT 4 BLK 3 LOT SIZE 100.000 X 150 OR 20901-0511 12/2002 1 |
| Legal Range | 42 |
| Legal Township | 55 |
| Legal Section | 05 |
| Legal Subdivision | MASHTA ISLAND |
| Legal Block | 3 |
| Legal Lot Number | 4 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 4602 |
Source: Miami-Dade County records · APN 24-5205-008-0270
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 | 407 LINCOLN RD # PH-N, PH-N, MIAMI BEACH, FL 33139-3020 |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 26, 2002 · Amount on Record |
| Deed Sale | Dec 26, 2002 · Amount on Record |
| Prior Sale | Aug 25, 1999 · Amount on Record |
| Deed Document Number | 02R807597 |
| Deed Book / Page | 20901 / 0511 |
| 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 | $163,098.00 (+17.37%) | $10,857,285 (+15.87%) Land $9,300,000 Building $1,557,285 | $10,857,285 (+15.87%) Land $9,300,000 Building $1,557,285 |
| 2023 | $138,957.00 (+15.02%) | $9,370,451 (+5.77%) Land $7,770,000 Building $1,600,451 | $9,370,451 (+5.77%) Land $7,770,000 Building $1,600,451 |
| 2022 | $120,815.00 | $8,859,147 Land $7,125,000 Building $1,734,147 | $8,859,147 Land $7,125,000 Building $1,734,147 |
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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