798 Duck Key Dr, Marathon, FL 33050 Property Records

Monroe County property record for 798 Duck Key Dr, Marathon, FL 33050

Property Summary

Property TypeMixed Use Commercial Office / Residential
Details10,008 sqft · built 1984
Lot Size0.453 acres (19,741 sqft)
OwnerCompany Name on Record
Last Sale$133,825,000 (Oct 2013)
Tax Bill$14,382 (2024)
Flood ZoneZone AE (high risk)
APN00377380-000000

Property Details

APN / Parcel Number

Primary APN00377380-000000
Alternative APNs
  • 16653400377380000000
  • 1460966

Interior

Stories3 Stories
Building Area10,008 sqft Gross Area
1st Floor Area10,008 sqft

Exterior

Year BuiltBuilt 1984
Effective Year BuiltEffective 2005
Exterior MaterialConcrete Block
Construction TypeConcrete Block
Fire ResistanceMasonry Walls, Wood Interior
Foundation TypeConcrete
Roof TypeGable/Hip
Roof MaterialMetal
Lot Area19,741 sqft (0.453 acres)
Garage TypeCovered
Garage Area4,052 sqft
PorchOpen Porch
Porch Area2,149 sqft
Patio Area80 sqft

Utilities, Heating & Cooling

Cooling SystemWall Unit

Location & Zoning

Account Number1460966
Street Address798 DUCK KEY DR
CityMARATHON
StateFL
Zip33050-3742
Property CategoryCommercial
Property TypeCommercial > Office > Mixed Use Commercial Office / Residential
Local Zoning CodeBU-2
Legal DescriptionBK 2 LT 20 LESS ELY 31.46FT INDIES ISLAND SEC 1 PART 1 PB5-82 TOMS HARBOR OR363-420 OR489-360/62 OR707-798/806 OR802-1470 OR1520-2376/77 OR1614-2356 OR2275-1623/39 OR2655-2211/37
Legal Range34E
Legal Township65S
Legal Section16
Legal SubdivisionDUCK KEY INDIES ISLAND
Legal Block2
Legal Lot Number20
JurisdictionMONROE FL
Township / Civil DivisionMIDDLE KEYS
Census Block Group2
Census Block2000
Census Tract971002

Owner

Source: Monroe County records, as of April 14, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on Record
Mailing Address1 ROCKEFELLER PLZ, 20, NEW YORK, NY 10020-2017
Owner TypeCompany
VestingLimited Liability Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 23, 2013 · Amount on Record
Deed SaleOct 23, 2013 · Amount on Record
Prior SaleFeb 16, 2007
Deed Book / Page2655 / 2211
Prior Transfer DateSep 24, 2004
Prior Transfer Doc0001470852
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of December 8, 2025

Property Jurisdictions

TypeName
StateFlorida
CountyMonroe County
Unified School DistrictMonroe County School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,571,486 (+1.33%) Land $466,381 Building $1,105,105$1,571,486 (+1.33%) Land $466,381 Building $1,105,105
2024$14,382.00 (+0.86%)
2023$14,260.00 (+0.55%)$1,550,834 (+0.43%) Land $466,381 Building $1,084,453$1,550,834 (+0.43%) Land $466,381 Building $1,084,453
2022$14,182.00$1,544,250 Land $466,381 Building $1,077,869$1,544,250 Land $466,381 Building $1,077,869

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective September 24, 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 Elevation8.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 484 individual policies
Community Rating SystemClass 3 (35% premium discount)
Nearby Flood Policies530 units insured
incl. 46 condo units
Nearby Flood Claims316 (1995–2017)
Most Recent ClaimSep 2017 · Hurricane Irma
Claims by Event
  • Hurricane Irma, Sep 2017 · 198 claims
  • Hurricane Wilma, Oct 2005 · 51 claims
  • Hurricane Georges, Sep 1998 · 55 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 328 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
Verizon
Fixed Wireless
300 / 20

May also be available: AT&T.

Nearby Properties on Duck Key Dr

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