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21 Treasure Rd, Marathon, FL 33050 Property Records

Monroe County property record for 21 Treasure Rd, Marathon, FL 33050

Property Summary

Property TypeResidential Vacant Land
Lot Size0.193 acres (8,417 sqft)
Owner2 Individual Names on Record
Last Sale$750,000 (Aug 2020)
Tax Bill$4,622 (2024)
Deeds & MortgagesAug 2020 Sale
Apr 2017 Transfer
Flood ZoneZone VE (high risk)
APN00105240-001000

Property Details

APN / Parcel Number

Primary APN00105240-001000
Alternative APNs
  • 15663200105240001000
  • 1123765

Exterior

Effective Year BuiltEffective 1975
Lot Area8,417 sqft (0.193 acres)
View / LotWaterfront

Location & Zoning

Account Number1123765
Street Address21 TREASURE RD
CityMARATHON
StateFL
Zip33050
Property CategoryResidential
Property TypeVacant Land > Residential
Local Zoning CodeIS
Legal Description15 66 32 FILLED BAY BTM PT GOV LT 2 AND BAY BTM (A/K/A LT 17A TREASURE ISLAND AND 1/24% INTEREST IN PRIVATE RD) OR10-368(II DEED 20689) OR444-387 OR493-1029/1031 OR624-798 OR685-166/169 OR700-845/848 OR913-616/619 OR987-1997/2000 OR990-703/706 OR2436
Legal Range32E
Legal Township66S
Legal Section15
Legal SubdivisionTREASURE ISLAND PROP
Legal Lot Number2,17A
JurisdictionMONROE FL
Township / Civil DivisionMIDDLE KEYS
Census Block Group2
Census Block2027
Census Tract971300

Owner

Source: Monroe County records, as of January 16, 2026

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

Owner of Record2 Individual Names on Record
Mailing Address824 SUMMIT RIDGE DR, BRIDGEWATER, NJ 08807-1870
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Aug 31, 2020Warranty Deed, Transfer
ATTORNEY ONLY
Apr 6, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 31, 2020 · Amount on Record
Deed SaleAug 31, 2020 · Amount on Record
Prior SaleFeb 1, 1977 · Amount on Record
Deed Document Number20202279453
Deed Book / Page3040 / 2140
Prior Transfer DateApr 5, 2017
Prior Transfer Doc0028480030
Record UpdatedJun 8, 2026

August 2020: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateAug 31, 2020
Property Address21 TREASURE RD, MARATHON, FL 33050
Document Number0030402140
Book / Page003040 / 002140
Instrument DateAug 26, 2020
Instrument2279453
Transaction TypeTransfer
Record UpdatedOct 5, 2020
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
Tax$5,250.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address824 SUMMIT RIDGE DR BRIDGEWATER NJ 088071870, BRIDGEWATER, NJ 08807-1870

April 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMONROE FL
Recording DateApr 6, 2017
Property Address21 TREASURE RD, MARATHON, FL 33050
Document Number0028480030
Book / Page002848 / 000030
Instrument DateApr 5, 2017
Instrument2117827
Transaction TypeTransfer
Record UpdatedJun 14, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address5132 WESTPATH WAY BETHESDA MD 208162318, BETHESDA, MD 20816-2318

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$656,293 (+13.34%) Land $648,140 Building $8,153$656,293 (+13.34%) Land $648,140 Building $8,153
2024$4,622.00 (+4.71%)
2023$4,414.00 (+14.35%)$579,031 (+29.56%) Land $570,878 Building $8,153$579,031 (+29.56%) Land $570,878 Building $8,153
2022$3,860.00$446,937 Land $438,784 Building $8,153$446,937 Land $438,784 Building $8,153

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 September 24, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone VE
high risk · coastal, wave action
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation13.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 320 individual policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies439 units insured
incl. 119 condo units
Nearby Flood Claims296 (1979–2024)
Most Recent ClaimMay 2024 · rainfall accumulation
Claims by Event
  • Hurricane Irma, Sep 2017 · 109 claims
  • Hurricane Wilma, Oct 2005 · 98 claims
  • Hurricane Georges, Sep 1998 · 59 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 87 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Treasure Rd

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