301 Island Dr, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 301 Island Dr, Key Biscayne, FL 33149

Property Summary

Property Type	Single Family Home
Details	7 bd · 7.5 ba · 5,558 sqft · built 2017
Lot Size	0.276 acres (12,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$43,500 (May 2019)
Tax Bill	$53,592 (2025)
Deeds & Mortgages	Jun 2019 Sale May 2019 Sale & Mortgage + 1 more
Flood Zone	Zone AE (high risk)
APN	`24-5205-010-0210`

Property Details

APN / Parcel Number

Primary APN	`24-5205-010-0210`

Interior

Bedrooms	7 Beds
Full Baths	7.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	5,558 sqft Living Area
Gross Area	7,133 sqft

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2017
Exterior Material	Concrete Block/Stucco
Construction Type	Concrete Block
Roof Type	Rigid Frame Bar Joist
Lot Area	12,000 sqft (0.276 acres)
Lot Dimensions	120 ft deep x 100 ft wide
Garage Area	231 sqft

Exterior Amenities

Porch	Porch
Porch Area	137 sqft
Deck Area	Deck Area
Patio Area	365 sqft
Gazebo	200 sqft

Location & Zoning

Street Address	301 ISLAND DR
City	KEY BISCAYNE
State	FL
Zip	33149-2413
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	2000
Legal Description	5 55 42 CAPE FLORIDA SUB SEC 1 PB 68-81 W20FT OF LOT 20 & ALL LOT 21 BLK 1 LOT SIZE 100.000 X 120 OR 19514-3210 02/2001 1 COC 25137-0446 06 2006 1
Legal Range	42E
Legal Township	55S
Legal Section	05
Legal Subdivision	CAPE FLORIDA SUB
Legal Block	1
Legal Lot Number	20,21
Jurisdiction	DADE FL
Township / Civil Division	KEY BISCAYNE
Census Block Group	3
Census Block	3025
Census Tract	4602

Owner

Source: Miami-Dade County records, as of October 21, 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	301 ISLAND DR, KEY BISCAYNE, FL 33149-2413
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 18, 2019	Correction Deed ATTORNEY ONLY
May 31, 2019	Warranty Deed, Transfer · ARM CITIBANK NA
May 30, 2019	Deed of Trust, Mortgage CITIBANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 31, 2019 · Amount on Record
Deed Sale	May 31, 2019 · Amount on Record
Prior Sale	Oct 17, 2014 · Amount on Record
Deed Document Number	2019339842
Deed Book / Page	31465 / 2725
Prior Transfer Date	Oct 30, 1993
Prior Transfer Doc	1617004231
Record Updated	Oct 29, 2026

June 2019: Correction Deed

Document Type	Correction Deed
Jurisdiction	DADE FL
Recording Date	Jun 18, 2019
Property Address	301 ISLAND DR, KEY BISCAYNE, FL 33149-2413
Document Number	0000376183
Book / Page	031486 / 002993
Instrument Date	Jun 11, 2019
Instrument	376183
Record Updated	Jul 4, 2019
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Tax	$0.60

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	301 ISLAND DR KEY BISCAYNE FL 331492413, KEY BISCAYNE, FL 33149-2413

May 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DADE FL
Recording Date	May 31, 2019
Property Address	301 ISLAND DR, KEY BISCAYNE, FL 33149-2413
Document Number	0000339842
Book / Page	31465 / 2725
Map Reference	MB 68 PG 81
Instrument Date	May 30, 2019
Instrument	2019R0339842
Transaction Type	Transfer
Record Updated	Jul 29, 2022
Title Company	ATTORNEY

Transaction

Amount	Amount Recorded
Tax	$261.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1333 S MIAMI AVE STE 101, 1333, MIAMI, FL 33130-4325

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	301 ISLAND DR, KEY BISCAYNE, FL 33149-2413

Mortgage

Document Number	0000339843
Date	May 31, 2019
Instrument	2019R0339843

Lender

Name	CITIBANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.12%
Type Change Date	Jun 1, 2029
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.12%
Index	10-Year TN
Max Rate	8.12%

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DADE FL
Property Address	301 ISLAND DR, KEY BISCAYNE, FL 33149-2413
Document Number	0000376184
Instrument Date	May 30, 2019
Transaction Type	Mortgage
Record Updated	Aug 12, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	299 HARBOR DR KEY BISCAYNE FL 331491233, KEY BISCAYNE, FL 33149-1233

Mortgage

Document Number	0000376184
Date	Jun 18, 2019
Book Page	031486/002995
Instrument	376184

Lender

Name	CITIBANK
Type	Bank
Address	1000 TECHNOLOGY DR, O FALLON, MO 63368-2239

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jun 17, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.12%

Tax Assessment & Valuation

Source: Miami-Dade County assessment roll, as of October 21, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$53,592.00 (+3.66%) Homeowner's exemption	$3,365,683 (+5.99%)	$5,000,462 (+12.05%) Land $3,120,000 Building $1,880,462
2023	$51,700.00 (+4.35%) Homeowner's exemption	$3,175,563 (+3%)	$4,462,846 (+16.26%) Land $2,760,000 Building $1,702,846
2022	$49,547.00 Homeowner's exemption	$3,083,071	$3,838,767 Land $2,118,000 Building $1,720,767

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

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	Hurricane Irma, Sep 2017 · 69 claims Hurricane Katrina, Aug 2005 · 44 claims Hurricane Andrew, Aug 1992 · 565 claims

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.

Wildfire

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.

Drinking Water

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

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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 209 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 · Fiber in parts of the area	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Blue Stream.

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