Miami-Dade County property record for 259 Buttonwood Dr, Key Biscayne, FL 33149
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5 ba · 5,875 sqft · built 2002 |
| Lot Size | 0.355 acres (15,456 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $600,000 (Mar 2000) |
| Tax Bill | $59,532 (2025) |
| Deeds & Mortgages | Oct 2017 Loan Modification |
| Flood Zone | Zone AE (high risk) |
| APN | 24-4232-026-0010 |
| Primary APN | 24-4232-026-0010 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Stories | 2 Stories |
| Building Area | 5,875 sqft Living Area |
| Gross Area | 8,379 sqft |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Construction Type | Concrete Block |
| Roof Material | Other |
| Lot Area | 15,456 sqft (0.355 acres) |
| Patio Area | 250 sqft |
| Street Address | 259 BUTTONWOOD DR |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1202 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 0100 |
| Legal Description | WINWES ISLE HOMES PB 158-6 T-20840 LOT 1 BLK 1 LOT SIZE 15456 SQ FT M/L FAU 24-4232-006-2310 OR 19026-3405 032000 1 |
| Legal Range | 42E |
| Legal Township | 54S |
| Legal Section | 32 |
| Legal Subdivision | WINWES ISLE HOMES |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 4602 |
Source: Miami-Dade County records, as of August 12, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 259 BUTTONWOOD DR, KEY BISCAYNE, FL 33149-1202 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 15, 2000 · Amount on Record |
| Deed Sale | Mar 15, 2000 · Amount on Record |
| Deed Book / Page | 19026 / 3405 |
| Record Updated | Sep 20, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | DADE FL |
| Property Address | 259 BUTTONWOOD DR, KEY BISCAYNE, FL 33149-1202 |
| Document Number | 0000620645 |
| Book / Page | 030742 / 004909 |
| Instrument Date | Oct 25, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 13, 2017 |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 259 BUTTONWOOD DR KEY BISCAYNE FL 331491202, KEY BISCAYNE, FL 33149-1202 |
| Document Number | 0000620645 |
|---|---|
| Date | Nov 2, 2017 |
| Book Page | 030742/004909 |
| Instrument | 620645 |
| Name | NORTHERN TR |
|---|---|
| Address | 50 S LA SALLE ST, CHICAGO, IL 60603-1008 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Nov 1, 2027 |
| Rate Type | Adjustable Rate |
|---|
Source: Miami-Dade County assessment roll, as of July 21, 2025
| 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 | $59,532.00 (+3.68%) Homeowner's exemption | $3,750,565 (+5.99%) | $5,762,866 (+12.19%) Land $4,018,560 Building $1,744,306 |
| 2023 | $57,421.00 (+4.22%) Homeowner's exemption | $3,538,703 (+3%) | $5,136,520 (+18.64%) Land $3,554,880 Building $1,581,640 |
| 2022 | $55,095.00 Homeowner's exemption | $3,435,634 | $4,329,395 Land $2,727,984 Building $1,601,411 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record median of 489 individual policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 548 units insured incl. 59 condo units |
| Nearby Flood Claims | 790 (1979–2021) |
| Most Recent Claim | Oct 2021 · 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.
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 79 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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