Miami-Dade County property record for 730 S Mashta Dr, Key Biscayne, FL 33149
| Property Type | Single Family Home |
|---|---|
| Details | 8 bd · 6.5 ba · 6,666 sqft · built 1995 |
| Lot Size | 0.344 acres (15,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,295,000 (May 2002) |
| Tax Bill | $161,620 (2025) |
| Deeds & Mortgages | Feb 2026 Transfer |
| Flood Zone | Zone AE (high risk) |
| APN | 24-5205-008-0250 |
| Primary APN | 24-5205-008-0250 |
|---|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 6.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 6,666 sqft Living Area |
| Gross Area | 8,393 sqft |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Exterior Material | Concrete Block/Hollow Tile/Frame |
| Construction Type | Concrete Block |
| Lot Area | 15,000 sqft (0.344 acres) |
| Lot Dimensions | 150 ft deep x 100 ft wide |
| Patio Area | 586 sqft |
| Street Address | 730 S MASHTA DR |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1737 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 2001 |
| Legal Description | 5-6 55 42 MASHTA ISLAND PB 60-93 LOT 2 BLK 3 LOT SIZE100.000 X 150 OR 20392-4877 05/2002 1 |
| Legal Range | 42E |
| Legal Township | 55S |
| Legal Section | 05 |
| Legal Subdivision | MASHTA ISLAND |
| Legal Block | 3 |
| Legal Lot Number | 2 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 4602 |
730 S Mashta Dr is owned by a company that acquired it in February 2026.
Source: Miami-Dade County records, as of October 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 6032 DORA DR, MOUNT DORA, FL 32757-7019 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 13, 2002 · Amount on File |
| Deed Sale | May 13, 2002 · Amount on File |
| Deed Book / Page | 20392 / 4877 |
| Last Transfer Date | Feb 6, 2026 |
| Transfer Doc | 0000095194 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DADE FL |
| Recording Date | Feb 10, 2026 |
| Property Address | 730 S MASHTA DR, KEY BISCAYNE, FL 33149-1737 |
| Document Number | 0000095194 |
| Book / Page | 35156 / 2160 |
| Map Reference | MB 60 PG 93 |
| Instrument Date | Feb 6, 2026 |
| Instrument | 2026R0095194 |
| Transaction Type | Transfer |
| Record Updated | Mar 4, 2026 |
| Title Company | BLUE EMPIRE T&E LLC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 730 S MASHTA DR, KEY BISCAYNE, FL 33149-1737 |
| Name | Verified Name |
|---|---|
| Address | 6032 DORA DR, MOUNT DORA, FL 32757-7019 |
The 2025 property tax bill for 730 S Mashta Dr was $161,620, up 7.9% 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 | $161,620.00 (+7.93%) | $9,815,326 | $10,348,676 Land $9,300,000 Building $1,048,676 |
| 2024 | $149,744.00 (+7.26%) | ||
| 2023 | $139,607.00 (+10.94%) | $9,465,114 (+7.03%) Land $7,770,000 Building $1,695,114 | $9,465,114 (+7.03%) Land $7,770,000 Building $1,695,114 |
| 2022 | $125,842.00 | $8,843,332 Land $7,125,000 Building $1,718,332 | $8,843,332 Land $7,125,000 Building $1,718,332 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 730 S Mashta 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.
The area around 730 S Mashta Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 |
5G (outdoors only) and 4G LTE
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