Miami-Dade County property record for 145 Buttonwood Dr, Key Biscayne, FL 33149
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,447 sqft · built 1955 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Owner Name on File |
| Last Sale | $512,500 (May 1999) |
| Tax Bill | $1,503 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 24-4232-006-0410 |
| Primary APN | 24-4232-006-0410 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 2,447 sqft Living Area |
| Gross Area | 2,547 sqft |
| Flooring | Vinyl/Resilient |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1982 |
| Exterior Material | Concrete Block |
| Construction Type | Concrete |
| Lot Area | 7,500 sqft (0.172 acres) |
| Lot Dimensions | 100 ft deep x 75 ft wide |
| Patio Area | 548 sqft |
| Fence | Fence |
| Street Address | 145 BUTTONWOOD DR |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1301 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 0100:SINGLE FAM,GENERAL |
| Legal Description | TROPICAL ISLE HOMES SUB 4TH ADDN PB 53-39 LOT 19 BLK 18 LOT SIZE 75.000 X 100 OR 18613-1450 0599 1 |
| Legal Range | 42 |
| Legal Township | 54 |
| Legal Section | 32 |
| Legal Subdivision | TROPICAL ISLE HOMES SUB |
| Legal Block | 18 |
| Legal Lot Number | 19 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 4602 |
Source: Miami-Dade County records · APN 24-4232-006-0410
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 | 95 HARBOR DR, KEY BISCAYNE, FL 33149-1411 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 18, 1999 · Amount on Record |
| Deed Sale | May 18, 1999 · Amount on Record |
| Prior Sale | Aug 20, 1996 · Amount on Record |
| Deed Document Number | 1861301450 |
| Deed Book / Page | 18613 / 01450 |
| Last Transfer Date | May 19, 1999 |
| Transfer Doc | 0186131450 |
| 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 | $1,503.00 (+4.16%) Additional exemption filed | $2,273,971 (+12.08%) Land $1,950,000 Building $323,971 | $2,273,971 (+12.08%) Land $1,950,000 Building $323,971 |
| 2024 | $1,443.00 (-0.41%) Additional exemption filed | $2,028,865 (-0.05%) Land $1,725,000 Building $303,865 | $2,028,865 (-0.05%) Land $1,725,000 Building $303,865 |
| 2023 | $1,449.00 (+28.46%) Additional exemption filed | $2,029,874 (+24.56%) Land $1,725,000 Building $304,874 | $2,029,874 (+24.56%) Land $1,725,000 Building $304,874 |
| 2022 | $1,128.00 Additional exemption filed | $1,629,632 Land $1,323,750 Building $305,882 | $1,629,632 Land $1,323,750 Building $305,882 |
Source: FEMA National Flood Hazard Layer as of January 25, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 Record median of 180 individual policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 205 units insured incl. 25 condo units |
| Nearby Flood Claims | 265 (1980–2020) |
| Claims Outside the SFHA | 1 of 265 |
| Most Recent Claim | Nov 2020 · rainfall accumulation |
| Claims by Event |
|
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Hotwire Communications.
Based on FCC filings for 140 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MDWASA - MAIN SYSTEM serves 2,377,460 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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