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11134 3rd Ave Ocean, Marathon, FL 33050 Property Records

Monroe County property record for 11134 3rd Ave Ocean, Marathon, FL 33050 · Last verified April 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms2 Beds
Bathrooms2 Baths
Year BuiltBuilt 2004
Square Footage1,026 sqft Living Area
Lot Size3,250 sqft (0.075 acres)
OccupancyOwner Occupied
Last Sale$550,000 (2019)
Tax Bill$4,439.00 (2024)

Property Details

APN / Parcel Number

Primary APN00344200-000000
Alternative APNs
  • 06663300344200000000
  • 1422126

Interior

Bedrooms2 Beds
Full Baths2 Baths
Building Area1,026 sqft Living Area
1st Floor1,026 sqft 1st Floor
Stories1 Stories
Primary FlooringConcrete/Cement Flooring
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1969
Effective Year BuiltEffective 2004
Exterior MaterialConcrete Block Exterior
Construction TypeConcrete Blocks Construction
Roof ConstructionFlat Roof Construction
Roof MaterialRoll Tar & Gravel Roof
Lot Area3,250 sqft (0.075 acres)

Exterior Amenities

Deck Area1,326 sqft Deck
Patio Area1,326 sqft Patio
Porch Area270 sqft Porch
ViewCanal View
Boat AccessBoat Access

Utilities and HVAC

Cooling SystemNone Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account Number1422126
Street Address11134 3RD AVENUE OCEAN
CityMARATHON
StateFL
Zip33050-3416
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLT 10 AND N 1/2 ADJ UNNUMBERED PARCEL AND PT 3RD AVE LITTLE VENICE PB3-7 KEY VACCA OR2-184/85 OR237-399/400 OR782-398DC OR807-1333/34 OR900-1664 OR1831-773R/S OR2498-174/75 OR2576-2078/79 OR2986-0186 OR3215-725(RES NO.2023-17)
Legal Range33E
Legal Township66S
Legal Section06
Legal SubdivisionLITTLE VENICE
Legal Lot Number10
JurisdictionMONROE FL
Minor Civil DivisionMIDDLE KEYS
Census Blockgroup1
Census Block1005
Census Tract971100

Owner

Source: Monroe County records · APN 00344200-000000

Assessment roll updated December 8, 2025 · Last verified April 2026

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

Owner of RecordIndividual Name on File
Mailing Address11134 3RD AVENUE OCEAN, MARATHON, FL 33050-3416
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Sep 09, 2021Deed of Trust, Mortgage · Conventional Mortgage
FIRST HORIZON BANK
May 05, 2020Deed of Trust, Mortgage · Conventional Mortgage
FIRST HORIZON BANK
Sep 24, 2019Warranty Deed, Transfer · Building or Construction Mortgage
JOHN E & HEIDI A COFFIN

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleSep 24, 2019 · Amount on Record
Deed SaleSep 24, 2019 · Amount on Record
Prior SaleMar 01, 1980 · Amount on Record
Deed Doc Number20192237831
Deed Book / Page2986 / 186
Prior Transfer DateJun 18, 2012
Prior Transfer Doc0025762078
Record RefreshedJun 08, 2026

September 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMONROE FL
Property Address11134 3RD AVENUE OCEAN, MARATHON, FL 33050-3416
Transaction TypeMortgage
Record UpdatedJan 23, 2024

Transferred To (Grantee/Buyer)

NameVerified Name
Address11134 3RD AVENUE OCEAN, MARATHON, FL 33050-3416

Mortgage

Document Number0031241727
DateSep 09, 2021
Book Page3124/1727
Instrument2338823
Lender
NameFIRST HORIZON BANK
TypeBank
AddressMEMPHIS, TN 38103
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueOct 01, 2036

May 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMONROE FL
Property Address11134 3RD AVENUE OCEAN, MARATHON, FL 33050-3416
Transaction TypeMortgage
Record UpdatedJul 29, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0030202338
DateMay 05, 2020
Book Page3020/2338
Instrument2265100
Lender
NameFIRST HORIZON BANK
TypeBank
AddressMEMPHIS, TN 38103
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueJun 01, 2035

September 2019: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateSep 24, 2019
Property Address11134 3RD AVENUE OCEAN, MARATHON, FL 33050-3416
Document Number0029860186
Book / Page002986 / 000186
Instrument DateSep 24, 2019
Instrument2237831
Transaction TypeTransfer
Record UpdatedOct 22, 2019
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$3,850.00
Additional
  • Arms Length Transaction
  • Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address383 112TH STREET OCEAN MARATHON FL 330503413, MARATHON, FL 33050-3413

Mortgage

Document Number29860190
DateSep 24, 2019
Book Page002986/000190
Instrument2237833
Lender
NameJOHN E & HEIDI A COFFIN
Address7 GURNET SHR, BRUNSWICK, ME 04011-3710
Special NotesLender is also the Seller
Agreement
TypeBuilding or Construction Mortgage
AmountAmount Recorded
Term12 Months
DueSep 23, 2020
Interest
Rate2%

Tax Assessment & Valuation

Source: Monroe County records · Assessment roll updated December 8, 2025 · Last verified April 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2025$482,205 (+5.99%)$626,000 (+7.69%) Land $474,240 Building $151,760
2024$4,439.00 (+2.28%)
2023$4,340.00 (-2.19%) Senior Citizen's exemption$454,967 (-6.57%)$581,313 (+19.37%) Land $444,600 Building $136,713
2022$4,437.00$486,978 Land $354,711 Building $132,267$486,978 Land $354,711 Building $132,267

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Monroe County (12087C), updated September 24, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone AE
Flood HazardHigh
100-Year FloodplainYes
1% annual chance
Special Flood Hazard AreaYes
Flood Insurance RequirementRequired (federally backed mortgages)
FloodwayNo
Base Flood Elevation8.0 ft

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

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