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18 Treasure Rd, Marathon, FL 33050 Property Records

Monroe County property record for 18 Treasure Rd, Marathon, FL 33050

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 3,228 sqft · built 1970
Lot Size0.383 acres (16,675 sqft)
Owner2 Individual Names on Record
Last Sale$395,000 (Nov 1997)
Tax Bill$10,333 (2024)
Deeds & MortgagesDec 2020 Transfer
Dec 2017 Sale
+ 1 more
Flood ZoneZone AE (high risk)
APN00105240-000900

Property Details

APN / Parcel Number

Primary APN00105240-000900
Alternative APNs
  • 15663200105240000900
  • 1123757

Interior

Bedrooms3 Beds
Full Baths2 Baths
Stories1 Story
Building Area3,228 sqft Living Area
1st Floor Area3,228 sqft
Basement Area598 sqft
FlooringCeramic Tile
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 2000
Exterior MaterialConcrete Block
Construction TypeConcrete Block
Roof TypeGable/Hip
Roof MaterialMetal
Lot Area16,675 sqft (0.383 acres)
View / LotWaterfront

Exterior Amenities

Pool Area899 sqft
PorchOpen Porch
Porch Area121 sqft
Deck AreaDeck Area
Patio Area2,615 sqft
Boat AccessBoat Access

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air with A/C

Location & Zoning

Account Number1123757
Street Address18 TREASURE RD
CityMARATHON
StateFL
Zip33050-2504
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeIS
Legal Description15 66 32 FILLED BAY BTM PT GOV LT 2 AND BAY BTM (A/K/A LTS 21A AND 22A TREASURE ISLAND AND 2/24% INTEREST IN PRIVATE RD) OR10-368(II DEED 20689) OR418-737 OR431-347/350 OR431-351/354 OR831-812/815 OR848-1452D/C OR876-417 OR926-1698/1701 OR1118-1491/1
Legal Range32E
Legal Township66S
Legal Section15
Legal SubdivisionTREASURE ISLAND PROP
Legal Lot Number2,21
JurisdictionMONROE FL
Township / Civil DivisionMIDDLE KEYS
Census Block Group1
Census Block1049
Census Tract971200

Owner

Source: Monroe County records, as of December 8, 2025

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 Address18 TREASURE RD, MARATHON, FL 33050-2504
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Dec 14, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY
Dec 21, 2017Warranty Deed, Transfer
ATTORNEY ONLY
Jun 12, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 18, 1997 · Amount on Record
Deed SaleNov 18, 1997 · Amount on Record
Prior SaleJan 1, 1990 · Amount on Record
Deed Book / Page1485 / 191
Transfer Doc1442001187
Record UpdatedOct 29, 2026

December 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMONROE FL
Recording DateDec 14, 2020
Property Address18 TREASURE RD, MARATHON, FL 33050-2504
Document Number0030620687
Book / Page003062 / 000687
Instrument DateDec 10, 2020
Instrument2294691
Transaction TypeTransfer
Record UpdatedDec 29, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address18 TREASURE RD MARATHON FL 330502504, MARATHON, FL 33050-2504

December 2017: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateDec 21, 2017
Property Address18 TREASURE RD, MARATHON, FL 33050-2504
Document Number0028840029
Book / Page002884 / 000029
Instrument DateNov 15, 2017
Instrument2148159
Transaction TypeTransfer
Record UpdatedJan 4, 2018
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
Tax$385.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address18 TREASURE RD MARATHON FL 330502504, MARATHON, FL 33050-2504

June 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMONROE FL
Recording DateJun 12, 2017
Property Address18 TREASURE RD, MARATHON, FL 33050-2504
Document Number0028590355
Book / Page002859 / 000355
Instrument DateJun 9, 2017
Instrument2126855
Transaction TypeTransfer
Record UpdatedJun 22, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address510 68TH STREET OCEAN MARATHON FL 330504715, MARATHON, FL 33050-4715

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$985,783 (+5.99%)$1,807,672 (+1.94%) Land $1,332,699 Building $474,973
2024$10,333.00 (+1.8%)
2023$10,150.00 (+1.31%) Homeowner's exemption$930,099 (+3%)$1,773,314 (+28.74%) Land $1,233,985 Building $539,329
2022$10,019.00 Homeowner's exemption$903,009$1,377,442 Land $814,452 Building $562,990

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 AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation10.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 741 individual policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies1,105 units insured
incl. 364 condo units
Nearby Flood Claims483 (1980–2024)
Most Recent ClaimSep 2024 · Hurricane Helene
Claims by Event
  • Hurricane Irma, Sep 2017 · 312 claims
  • Hurricane Wilma, Oct 2005 · 17 claims
  • Hurricane Georges, Sep 1998 · 130 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

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