150 Island Dr, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 150 Island Dr, Key Biscayne, FL 33149

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 3,309 sqft · built 1962
Lot Size	0.222 acres (9,680 sqft)
Owner	2 Company Names on Record
Last Sale	$3,900,000 (Jun 2015)
Tax Bill	$50,616 (2025)
Deeds & Mortgages	Jul 2021 Transfer Oct 2021 Transfer + 1 more
Flood Zone	Zone AE (high risk)
APN	`24-5205-010-0700`

Property Details

APN / Parcel Number

Primary APN	`24-5205-010-0700`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Stories	1 Story
Building Area	3,309 sqft Living Area
Gross Area	3,384 sqft
1st Floor Area	3,309 sqft

Exterior

Year Built	Built 1962
Effective Year Built	Effective 2017
Exterior Material	Concrete Block
Construction Type	Concrete Block
Roof Type	Rigid Frame Bar Joist
Lot Area	9,680 sqft (0.222 acres)
Lot Dimensions	121 ft deep x 80 ft wide

Exterior Amenities

Porch	Porch
Porch Area	50 sqft
Patio Area	1,290 sqft
Boat Access	Boat Access

Location & Zoning

Street Address	150 ISLAND DR
City	KEY BISCAYNE
State	FL
Zip	33149-2410
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	2000
Legal Description	CAPE FLA SUB SEC 1 PB 68-81 W60FT OF LOT 4 & E20FT OF LOT 5 BLK 3 LOT SIZE 80.000 X 121 OR 15996-0487 0793 1
Legal Range	42E
Legal Township	55S
Legal Section	05
Legal Subdivision	CAPE FLA SUB
Legal Block	3
Legal Lot Number	4,5
Jurisdiction	DADE FL
Township / Civil Division	KEY BISCAYNE
Census Block Group	1
Census Block	1019
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 Company Names on Record
Mailing Address	150 ISLAND DR, KEY BISCAYNE, FL 33149-2410
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 19, 2021	Intrafamily Transfer, Transfer ATTORNEY ONLY, ATTORNEY
Oct 13, 2021	Quit Claim Deed, Transfer ATTORNEY ONLY, ATTORNEY
Oct 13, 2021	Intrafamily Transfer, Transfer ATTORNEY ONLY, ATTORNEY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 24, 2015 · Amount on Record
Deed Sale	Jun 24, 2015 · Amount on Record
Prior Sale	Aug 27, 2010 · Amount on Record
Deed Document Number	2015403122
Deed Book / Page	29668 / 2770
Last Transfer Date	Jun 18, 2021
Transfer Doc	0000765104
Record Updated	Oct 29, 2026

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	DADE FL
Recording Date	Jul 19, 2021
Property Address	150 ISLAND DR, KEY BISCAYNE, FL 33149-2410
Document Number	0000517053
Book / Page	32627 / 433
Map Reference	MB 68 PG 81
Instrument Date	Jun 18, 2021
Instrument	2021R0517053
Transaction Type	Transfer
Record Updated	Apr 2, 2024
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	150 ISLAND DR, KEY BISCAYNE, FL 33149-2410

October 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	DADE FL
Recording Date	Oct 13, 2021
Property Address	150 ISLAND DR, KEY BISCAYNE, FL 33149-2410
Document Number	0000765104
Book / Page	32790 / 4271
Map Reference	MB 53 PG 99
Instrument Date	Jun 18, 2021
Instrument	2021R0765104
Transaction Type	Transfer
Record Updated	Apr 2, 2024
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	150 ISLAND DR, KEY BISCAYNE, FL 33149-2410

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	150 ISLAND DR, KEY BISCAYNE, FL 33149-2410

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	DADE FL
Recording Date	Oct 13, 2021
Property Address	150 ISLAND DR, KEY BISCAYNE, FL 33149-2410
Document Number	0000765103
Book / Page	32790 / 4269
Map Reference	MB 68 PG 81
Instrument Date	Jun 18, 2021
Instrument	2021R0765103
Transaction Type	Transfer
Record Updated	Apr 2, 2024
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	150 ISLAND DR, KEY BISCAYNE, FL 33149-2410

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	$50,616.00 (+2.27%) Homeowner's exemption	$3,193,068 (+5.99%)	$5,200,650 (+27.72%) Land $4,598,000 Building $602,650
2024	$49,492.00 (+1.34%)
2023	$48,839.00 (+3.87%) Homeowner's exemption	$3,012,699 (+3%)	$4,071,781 (+8.04%) Land $3,455,760 Building $616,021
2022	$47,019.00	$2,924,951	$3,768,706 Land $3,146,000 Building $622,706

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	9.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 201 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	201 in force
Nearby Flood Claims	312 (1979–2024)
Claims Outside the SFHA	1 of 312
Most Recent Claim	Jun 2024 · rainfall accumulation
Claims by Event	Hurricane Irma, Sep 2017 · 38 claims Hurricane Wilma, Oct 2005 · 26 claims Hurricane Andrew, Aug 1992 · 195 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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