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271 Island Dr, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 271 Island Dr, Key Biscayne, FL 33149

Property Summary

Property TypeSingle Family Home
Details5 bd · 4 ba · 2,745 sqft · built 1967
Lot Size0.276 acres (12,000 sqft)
Owner2 Company Names on Record
Last Sale$3,800,000 (Aug 2026)
Tax Bill$13,319 (2025)
Deeds & MortgagesAug 2026 Sale
Flood ZoneZone AE (high risk)
APN24-5205-010-0180

Property Details

APN / Parcel Number

Primary APN24-5205-010-0180

Interior

Bedrooms5 Beds
Full Baths4 Baths
Stories1 Story
Building Area2,745 sqft Living Area
Gross Area3,754 sqft
1st Floor Area2,745 sqft

Exterior

Year BuiltBuilt 1967
Effective Year BuiltEffective 1996
Exterior MaterialConcrete Block/Hollow Tile/Frame
Construction TypeConcrete Block
Lot Area12,000 sqft (0.276 acres)
Lot Dimensions120 ft deep x 100 ft wide
Pool TypePool with Hot Tub/Spa
Pool Area40 sqft
Patio Area293 sqft

Location & Zoning

Street Address271 ISLAND DR
CityKEY BISCAYNE
StateFL
Zip33149-2411
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning Code2000
Legal Description5 55 42 CAPE FLORIDA SUB SEC 1 PB 68-81 W60FT OF LOT 18 & E40FT OF LOT 19 BLK 1 LOT SIZE 100.000 X 120 OR 18211-3429 0798 4 (4) COC 26136-3624 12 2007 5
Legal Range42E
Legal Township55S
Legal Section05
Legal SubdivisionCAPE FLORIDA SUB
Legal Block1
Legal Lot Number18,19
JurisdictionDADE FL
Township / Civil DivisionKEY BISCAYNE
Census Block Group3
Census Block3025
Census Tract4602

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 Record2 Company Names on Record
Mailing Address271 ISLAND DR, KEY BISCAYNE, FL 33149-2411
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 20, 2026 · Amount on Record
Deed SaleAug 20, 2026 · Amount on Record
Prior SaleJan 2, 2008 · Amount on Record
Deed Document Number2026575614
Deed Book / Page35456 / 3988
Prior Transfer DateAug 26, 2025
Prior Transfer Doc0000662147
Record UpdatedOct 29, 2026

August 2026: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDADE FL
Recording DateAug 20, 2026
Property Address271 ISLAND DR, KEY BISCAYNE, FL 33149-2411
Document Number0000575614
Book / Page35456 / 3988
Instrument DateAug 14, 2026
Instrument2026575614
Transaction TypeTransfer
Record UpdatedSep 4, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

AmountAmount Recorded
Tax$2,302,800.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address271 ISLAND DR, KEY BISCAYNE, FL 33149-2411

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$13,319.00 (+3.85%) Homeowner's exemption Widower's exemption$791,703 (+5.99%)$3,556,781 (+12.01%) Land $3,120,000 Building $436,781
2023$12,825.00 (+6.26%) Homeowner's exemption Additional exemption filed$746,982 (+3%)$3,175,352 (+25.17%) Land $2,760,000 Building $415,352
2022$12,070.00 Homeowner's exemption Additional exemption filed$725,226$2,536,843 Land $2,118,000 Building $418,843

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

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 Record
median of 489 individual policies
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies548 units insured
incl. 59 condo units
Nearby Flood Claims790 (1979–2021)
Most Recent ClaimOct 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 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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