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  5. Louisa St

3637 Louisa St, Marathon, FL 33050 Property Records

Monroe County property record for 3637 Louisa St, Marathon, FL 33050

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 1,320 sqft · built 2005
Lot Size0.024 acres (1,071 sqft)
OwnerIndividual Name on File
Last Sale$190,000 (May 2017)
Tax Bill$2,328 (2024)
Deeds & MortgagesJun 2017 Mortgage
May 2017 Sale & Mortgage
Flood ZoneZone AE (high risk)
APN00336850-000500

Property Details

APN / Parcel Number

Primary APN00336850-000500
Alternative APN
  • 9084793

Interior

Bedrooms3 Beds
Full Baths3 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area1,320 sqft Living Area
1st Floor Area1,320 sqft
FlooringPlywood
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2005
Exterior MaterialWood
Foundation TypeBlock
Roof TypeGable/Hip
Roof MaterialMetal
Lot Area1,071 sqft (0.024 acres)
Lot Dimensions53 ft deep x 20 ft wide
PorchOpen Porch
Porch Area160 sqft
FenceFence

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air

Location & Zoning

Account Number9084793
Street Address3637 LOUISA ST
CityMARATHON
StateFL
Zip33050-2356
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLEASEHOLD INTEREST - UNIT 4A OVERSEAS VILLAGE (A/K/A PT LT 4 BLK 4 MARATHON BEACH SUB PB2-16) OR1992-241/296(REST)
Legal Range32E
Legal Township66S
Legal Section10
Legal SubdivisionMARATHON BEACH
Legal Block4
Legal Lot Number4
JurisdictionMONROE FL
Township / Civil DivisionMIDDLE KEYS
Census Block Group2
Census Block2012
Census Tract971300

Owner

3637 Louisa St is owned and occupied by an individual who bought it in May 2017.

Source: Monroe County records, as of December 5, 2025

Owner of RecordIndividual Name on File
Mailing Address3637 LOUISA ST, MARATHON, FL 33050-2356
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Jun 1, 2017Deed of Trust, Mortgage · Conventional Mortgage
CITY OF MARATHON
May 10, 2017Warranty Deed, Transfer · FHA Mortgage
FRANKLIN AMERICAN MORTGAGE CO

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 10, 2017 · Amount on File
Deed SaleMay 10, 2017 · Amount on File
Prior SaleMay 19, 2005 · Amount on File
Deed Document Number2122346
Deed Book / Page2853 / 1331
Record UpdatedJun 8, 2026

June 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMONROE FL
Property Address3637 LOUISA ST, MARATHON, FL 33050-2356
Document Number0028582127
Instrument DateJun 1, 2017
Transaction TypeMortgage
Record UpdatedNov 16, 2018
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address3637 LOUISA ST MARATHON FL 330502356, MARATHON, FL 33050-2356

Mortgage

Document Number0028582127
DateJun 9, 2017
Book Page002858/002127
Instrument2126594
Lender
NameCITY OF MARATHON
Address9805 OVERSEAS HWY, MARATHON, FL 33050-3339
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueJun 8, 2047
Interest
Rate TypeFixed Rate
Rate12%

May 2017: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateMay 10, 2017
Property Address3637 LOUISA ST, MARATHON, FL 33050-2356
Document Number0028531331
Book / Page2853 / 1331
Map ReferenceOR1992 PG41
Instrument DateMay 9, 2017
Instrument2122346
Transaction TypeTransfer
Record UpdatedDec 21, 2021
Title CompanyATTORNEY

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$1,330.00
Amount AccuracyFull Amount Stated
Additional
  • Notice of Foreclosure Sale
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address6973 OVERSEAS HWY APT 23, 6973, MARATHON, FL 33050-3559

Transferred To (Grantee/Buyer)

NameVerified Name
Address3637 LOUISA ST, MARATHON, FL 33050-2356

Mortgage

Document Number0002122347
DateMay 10, 2017
Instrument2122347
Lender
NameFRANKLIN AMERICAN MORTGAGE CO
TypeMortgage Company
Agreement
TypeFHA Mortgage
AmountAmount on Record
Term361 Months
DueJun 1, 2047

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of July 1, 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$185,731$211,535 Land $31,577 Building $179,958
2024$2,328.00 (+4.58%)
2023$2,226.00 (+1.69%) Homeowner's exemption$175,240 (+3%)$200,288 (+1.18%) Land $30,045 Building $170,243
2022$2,189.00 Homeowner's exemption$170,136$197,946 Land $23,217 Building $174,729

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

Flood

FEMA maps place 3637 Louisa St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

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 File
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

The area around 3637 Louisa St has no burnable land within ember reach, so its wildfire risk is not rated.

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 114 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20

May also be available: AT&T, Hotwire Communications, Verizon.

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