170 Buttonwood Dr, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 170 Buttonwood Dr, Key Biscayne, FL 33149

Property Summary

Property Type	Single Family Home
Details	5 bd · 6 ba · 3,676 sqft · built 2003
Lot Size	0.186 acres (8,125 sqft)
Owner	2 Individual Names on File
Last Sale	$1,550,000 (Aug 2003)
Tax Bill	$33,200 (2025)
Deeds & Mortgages	Apr 2020 Transfer
Flood Zone	Zone AE (high risk)
APN	`24-4232-006-0540`

Property Details

APN / Parcel Number

Primary APN	`24-4232-006-0540`

Interior

Bedrooms	5 Beds
Full Baths	6 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	3,676 sqft Living Area
Gross Area	5,146 sqft
Flooring	Vinyl/Resilient

Exterior

Year Built	Built 2003
Exterior Material	Concrete Block
Construction Type	Concrete
Lot Area	8,125 sqft (0.186 acres)
Lot Dimensions	100 ft deep x 81 ft wide
Garage Area	108 sqft

Exterior Amenities

Porch	Porch
Porch Area	356 sqft
Patio Area	300 sqft
Fence	Fence

Location & Zoning

Street Address	170 BUTTONWOOD DR
City	KEY BISCAYNE
State	FL
Zip	33149-1302
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	0100:SINGLE FAM,GENERAL
Legal Description	32 54 42 PB 53-39 TROPICAL ISLE HOMES SUB 4TH ADDN LOT 8 BLK 19 LOT SIZE 81.250 X 100 OR 20171-3024 01/2002 1 COC 21583-2933
Legal Range	42
Legal Township	54
Legal Section	32
Legal Subdivision	TROPICAL ISLE HOMES SUB
Legal Block	19
Legal Lot Number	8
Jurisdiction	DADE FL
Township / Civil Division	KEY BISCAYNE
Census Block Group	2
Census Block	2005
Census Tract	4602

Owner

Source: Miami-Dade County records · APN 24-4232-006-0540

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	2 Individual Names on File
Mailing Address	170 BUTTONWOOD DR, KEY BISCAYNE, FL 33149-1302
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 28, 2003 · Amount on Record
Deed Sale	Aug 28, 2003 · Amount on Record
Prior Sale	Jun 26, 2015
Deed Document Number	0000625390
Last Transfer Date	Apr 09, 2020
Transfer Doc	0000219916
Record Updated	Jun 08, 2026

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	DADE FL
Recording Date	Apr 09, 2020
Property Address	170 BUTTONWOOD DR, KEY BISCAYNE, FL 33149-1302
Document Number	0000219916
Book / Page	031892 / 000095
Instrument Date	Apr 01, 2020
Instrument	219916
Transaction Type	Transfer
Record Updated	May 05, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	170 BUTTONWOOD DR KEY BISCAYNE FL 331491302, KEY BISCAYNE, FL 33149-1302

Tax Assessment & Valuation

Source: Miami-Dade County records · Assessment roll updated July 1, 2025 · Last verified February 2026

Property Jurisdictions

Type	Name
State	Florida
County	Miami-Dade County
Municipality	Key Biscayne Village
Unified School District	Dade County School District (PK - 12)

Tax Bill & Assessment History

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	$33,200.00 (+3.68%) Homeowner's exemption	$2,082,895 (+5.99%)	$3,214,516 (+7.2%) Land $2,112,500 Building $1,102,016
2023	$32,023.00 (+3.9%) Homeowner's exemption	$1,965,237 (+3%)	$2,998,654 (+16.32%) Land $1,868,750 Building $1,129,904
2022	$30,820.00 Homeowner's exemption	$1,907,998	$2,577,911 Land $1,434,062 Building $1,143,849

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Miami-Dade County (12086C), as of January 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 120860046022, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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	Hurricane Irma, Sep 2017 · 38 claims Hurricane Katrina, Aug 2005 · 13 claims Hurricane Andrew, Aug 1992 · 175 claims

Wildfire

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.

Internet Providers

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.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system FL4130871, 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

Violations Reported to EPA

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.