Miami-Dade County property record for 120 Buttonwood Dr, Key Biscayne, FL 33149
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,455 sqft · built 1952 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,600,000 (Sep 2016) |
| Tax Bill | $31,031 (2025) |
| Deeds & Mortgages | Jan 2020 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 24-4232-006-0490 |
| Primary APN | 24-4232-006-0490 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 3,455 sqft Living Area |
| Gross Area | 4,119 sqft |
| 1st Floor Area | 119 sqft |
| Flooring | Covered |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1981 |
| Exterior Material | Composition |
| Construction Type | Concrete Block |
| Roof Type | Gable/Hip |
| Roof Material | Tile |
| Lot Area | 7,500 sqft (0.172 acres) |
| Lot Dimensions | 100 ft deep x 75 ft wide |
| Deck Area | Deck Area |
| Patio Area | 599 sqft |
| Total Buildings | 2 Buildings |
| Street Address | 120 BUTTONWOOD DR |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1302 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 0100 |
| Legal Description | TROPICAL ISLE HOMES SUB 4TH ADDN PB 53-39 LOT 3 BLK 19 LOT SIZE 75.000 X 100 OR 15499-1832 0492 1 |
| Legal Range | 42E |
| Legal Township | 54S |
| Legal Section | 32 |
| Legal Subdivision | TROPICAL ISLE HOMES SUB 4TH ADDN |
| Legal Block | 19 |
| Legal Lot Number | 3 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 4602 |
120 Buttonwood Dr is owned by a company that bought it in September 2016.
Source: Miami-Dade County records, as of October 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 120 BUTTONWOOD DR, KEY BISCAYNE, FL 33149-1302 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 21, 2016 · Amount on File |
| Deed Sale | Sep 21, 2016 · Amount on File |
| Prior Sale | Aug 16, 2013 · Amount on File |
| Deed Document Number | 2016552918 |
| Deed Book / Page | 30239 / 3707 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DADE FL |
| Property Address | 120 BUTTONWOOD DR, KEY BISCAYNE, FL 33149-1302 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000003196 |
|---|---|
| Date | Jan 2, 2020 |
| Book Page | 31753/1660 |
| Instrument | 2020R0003196 |
| Name | EASTERN NATIONAL BANK |
|---|---|
| Type | Mortgage Company |
| Address | MIAMI, FL 33156 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.5% |
| Type Change Date | Jan 1, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 4.5% |
| Max Rate At Change | 6.5% |
| Index | 1-Year CMT |
| Max Rate | 10.5% |
The 2025 property tax bill for 120 Buttonwood Dr was $31,031, up 11.9% 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 | $31,031.00 (+11.92%) | $1,687,770 | $2,185,583 Land $1,950,000 Building $235,583 |
| 2024 | $27,726.00 (+3.19%) | ||
| 2023 | $26,870.00 (+18.6%) | $1,878,204 (+27.16%) Land $1,725,000 Building $153,204 | $1,878,204 (+27.16%) Land $1,725,000 Building $153,204 |
| 2022 | $22,656.00 | $1,477,076 Land $1,323,750 Building $153,326 | $1,477,076 Land $1,323,750 Building $153,326 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 120 Buttonwood 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 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 |
|
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 120 Buttonwood 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 140 locations within half a mile, as of December 31, 2025
| 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 Fixed Wireless | 100 / 20 |
May also be available: Hotwire Communications.
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