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30 Island Dr, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 30 Island Dr, Key Biscayne, FL 33149

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 3,161 sqft · built 1967
Lot Size0.344 acres (15,000 sqft)
Owner2 Trust Names on File
Last Sale$8,250,000 (Oct 2021)
Tax Bill$88,047 (2025)
Deeds & MortgagesMar 2022 Mortgage
Oct 2021 Sale
Flood ZoneZone AE (high risk)
APN24-5205-024-0130

Property Details

APN / Parcel Number

Primary APN24-5205-024-0130

Interior

Bedrooms4 Beds
Full Baths3 Baths
Stories1 Story
Building Area3,161 sqft Living Area
Gross Area4,835 sqft
1st Floor Area3,161 sqft

Exterior

Year BuiltBuilt 1967
Effective Year BuiltEffective 2006
Exterior MaterialConcrete Block/Hollow Tile/Frame
Construction TypeConcrete Block
Lot Area15,000 sqft (0.344 acres)
Lot Dimensions150 ft deep x 100 ft wide
Patio Area712 sqft
Boat AccessBoat Access

Location & Zoning

Street Address30 ISLAND DR
CityKEY BISCAYNE
StateFL
Zip33149-2715
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning Code2000
Legal DescriptionCAPE FLORIDA SUB SEC 3 PB 79-64 LOT 4 BLK 5 LOT SIZE100.000 X 150 COC 22681-3584 09 2004 1
Legal Range42E
Legal Township55S
Legal Section05
Legal SubdivisionCAPE FLORIDA SUB
Legal Block5
Legal Lot Number4
JurisdictionDADE FL
Township / Civil DivisionKEY BISCAYNE
Census Block Group1
Census Block1013
Census Tract4602

Owner

30 Island Dr is owner-occupied and held in a trust since October 2021.

Source: Miami-Dade County records, as of October 21, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Trust Names on File
Mailing Address30 ISLAND DR, KEY BISCAYNE, FL 33149-2715
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Revocable Trust

Deeds, Mortgages & Sale History

DateDocument
Mar 15, 2022Deed of Trust, Mortgage · Conventional Mortgage
JPMORGAN CHASE BANK NA
Oct 15, 2021Warranty Deed, Transfer
ATTORNEY ONLY, ATTORNEY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleOct 15, 2021 · Amount on File
Deed SaleOct 15, 2021 · Amount on File
Prior SaleAug 14, 2015 · Amount on File
Deed Document Number2021773069
Deed Book / Page32795 / 4915
Prior Transfer DateDec 10, 2010
Prior Transfer Doc0000847802
Record UpdatedOct 29, 2026

March 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDADE FL
Property Address30 ISLAND DR, KEY BISCAYNE, FL 33149-2715
Transaction TypeMortgage
Record UpdatedApr 2, 2024

Transferred To (Grantee/Buyer)

NameVerified Name
Address3330 PERRYSVILLE AVE, PITTSBURGH, PA 15214-2209

Mortgage

Document Number0000213160
DateMar 15, 2022
Book Page33067/4605
Instrument2022R0213160
Lender
NameJPMORGAN CHASE BANK NA
TypeBank
AddressDOWNERS GROVE, IL 60515
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueMar 1, 2052
Interest
Rate TypeAdjustable Rate
Rate2.62%
Type Change DateMar 1, 2029
Change Frequency10 Years
Min Rate At Change2.75%
Max Rate At Change7.62%
IndexOther
Max Rate7.62%

October 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDADE FL
Recording DateOct 15, 2021
Property Address30 ISLAND DR, KEY BISCAYNE, FL 33149-2715
Document Number0000773069
Book / Page32795 / 4915
Map ReferenceMB 79 PG 64
Instrument DateSep 28, 2021
Instrument2021R0773069
Transaction TypeTransfer
Record UpdatedApr 2, 2024
Title CompanyATTORNEY ONLY, ATTORNEY

Transaction

AmountAmount on Record
Tax$49,500.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address328 CRANDON BLVD # BLVD119-11, BLVD119-11, KEY BISCAYNE, FL 33149-1333

Transferred To (Grantee/Buyer)

NameVerified Name
Address30 ISLAND DR, KEY BISCAYNE, FL 33149-2715

Tax Assessment & Valuation

Source: Miami-Dade County assessment roll, as of October 21, 2026

Property Jurisdictions

TypeName
StateFlorida
CountyMiami-Dade County
MunicipalityKey Biscayne Village
Unified School DistrictDade County School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$88,047.00 (+3.63%) Homeowner's exemption$5,580,385 (+5.99%)$7,491,143 (+34.01%) Land $7,125,000 Building $366,143
2023$84,962.00 (+3.88%) Homeowner's exemption$5,265,161 (+3%)$5,590,116 (+9.36%) Land $5,355,000 Building $235,116
2022$81,786.00 Homeowner's exemption$5,111,807 Land $4,875,000 Building $236,807$5,111,807 Land $4,875,000 Building $236,807

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

Flood

FEMA maps place 30 Island 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 ZoneZone AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation9.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on File
median of 201 policies
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies201 in force
Nearby Flood Claims312 (1979–2024)
Claims Outside the SFHA1 of 312
Most Recent ClaimJun 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

The area around 30 Island 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 RiskNot 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 SystemMDWASA - MAIN SYSTEM
serves 2,377,460 people · EPA ID FL4130871
Water SourceGroundwater
Last State InspectionDec 2023
Lead3 ppb (2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting6
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

ProviderMax 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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