366 Stirrup Key Blvd, Marathon, FL 33050 Property Records

Monroe County property record for 366 Stirrup Key Blvd, Marathon, FL 33050

Property Summary

Property TypeSingle Family Home
Details4 bd · 3.5 ba · 3,972 sqft · built 1983
Lot Size0.27 acres (11,770 sqft)
Owner2 Individual Names on Record
Last Sale$1,600,000 (Oct 2017)
Tax Bill$13,943 (2024)
Deeds & MortgagesJun 2018 Mortgage
Mar 2020 Loan Modification
+ 2 more
Flood ZoneZone AE (high risk)
APN00333641-005700

Property Details

APN / Parcel Number

Primary APN00333641-005700
Alternative APNs
  • 31653300333641005700
  • 1410276

Interior

Bedrooms4 Beds
Full Baths3.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area3,972 sqft Living Area
Gross Area4,644 sqft
1st Floor Area3,672 sqft
Basement Area2,616 sqft
FlooringConcrete/Cement
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1983
Effective Year BuiltEffective 2015
Exterior MaterialOther
Construction TypeMasonry / Concrete Block
Roof TypeCathedral/Clerestory
Roof MaterialMetal
Lot Area11,770 sqft (0.27 acres)
View / LotCanal
Garage TypeAttached
Garage Area672 sqft

Exterior Amenities

Pool Area584 sqft
PorchOpen Porch
Porch Area882 sqft
Deck Area120 sqft
Patio Area282 sqft
Boat AccessBoat Access

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air with A/C

Location & Zoning

Account Number1410276
Street Address366 STIRRUP KEY BLVD
CityMARATHON
StateFL
Zip33050-2927
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeIS
Legal DescriptionLT 57 STIRRUP KEY SUBDIVISION PB7-4 STIRRUP KEY OR745-706 OR789-935 OR825-320 OR858-83 OR1610-53 OR1654-216 OR1686-1766 OR1686-1767 OR1892-1619 OR2272-59 OR2629-2405 OR2779-519 OR2821-1241 OR2855-273 OR2876-1244 OR3281-1187 OR3298-2046
Legal Range33E
Legal Township65S
Legal Section31
Legal SubdivisionSTIRRUP KEY SUBD
Legal Lot Number57
JurisdictionMONROE FL
Township / Civil DivisionMIDDLE KEYS
Census Block Group2
Census Block2025
Census Tract971100

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 Address366 STIRRUP KEY BLVD, MARATHON, FL 33050-2927
OccupancyOwner Occupied
Owner TypeIndividual
VestingLife Estate

Deeds, Mortgages & Sale History

DateDocument
Jun 18, 2018Deed of Trust, Mortgage · Commercial Mortgage
SUNTRUST BANK
Mar 2, 2020Loan Modification, Mortgage · Conventional Mortgage
TRUIST BK
Oct 25, 2017Warranty Deed, Transfer · ARM
SUNTRUST MORTGAGE INC
May 18, 2017Quit Claim Deed, Transfer
STONEGATE BANK

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleOct 25, 2017 · Amount on Record
Deed SaleOct 25, 2017 · Amount on Record
Prior SaleOct 21, 2016 · Amount on Record
Deed Document Number20172141201
Deed Book / Page2876 / 1244
Last Transfer DateNov 2, 2024
Transfer Doc0032982046
Record UpdatedJun 8, 2026

June 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMONROE FL
Property Address366 STIRRUP KEY BLVD, MARATHON, FL 33050-2927
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanyAMERICAN TITLE INC

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0029120316
DateJun 18, 2018
Book Page2912/0316
Instrument2173863
Lender
NameSUNTRUST BANK
TypeBank
AddressORLANDO, FL 32809
Agreement
TypeCommercial Mortgage
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

March 2020: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionMONROE FL
Property Address366 STIRRUP KEY BLVD, MARATHON, FL 33050-2927
Document Number0030120391
Instrument DateMar 2, 2020
Transaction TypeMortgage
Record UpdatedJun 8, 2020
Title CompanySUNTRUST TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address366 STIRRUP KEY BLVD MARATHON FL 330502927, MARATHON, FL 33050-2927

Mortgage

Document Number0030120391
DateMar 5, 2020
Book Page003012/000391
Instrument2258807
Lender
NameTRUIST BK
AddressORLANDO, FL 32809
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMar 4, 2050

October 2017: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateOct 25, 2017
Property Address366 STIRRUP KEY BLVD, MARATHON, FL 33050-2927
Document Number0028761244
Book / Page2876 / 1244
Map ReferenceMB7 PG4
Instrument DateOct 18, 2017
Instrument2141201
Transaction TypeTransfer
Record UpdatedDec 21, 2021
Title CompanyATTORNEY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$11,200.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address6180 NW WAY, 6180, POMPANO BEACH, FL 33067

Transferred To (Grantee/Buyer)

NameVerified Name
Address366 STIRRUP KEY BLVD, MARATHON, FL 33050-2927

Mortgage

Document Number0002141202
DateOct 25, 2017
Instrument2141202
Lender
NameSUNTRUST MORTGAGE INC
TypeMortgage Company
Agreement
TypeARM
AmountAmount Recorded
Term361 Months
DueNov 1, 2047
Interest
Rate TypeAdjustable Rate
Rate2.77%
Change FrequencyAnnually
Min Rate At Change2.25%
Max Rate At Change7.77%
Index1-Year LIBOR
Max Rate7.77%

May 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMONROE FL
Recording DateMay 18, 2017
Property Address366 STIRRUP KEY BLVD, MARATHON, FL 33050-2927
Document Number0028550273
Book / Page2855 / 0273
Map ReferenceMB7 PG4
Instrument DateApr 28, 2017
Instrument2123671
Transaction TypeTransfer
Record UpdatedDec 21, 2021

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
AddressPO BOX 970913, COCONUT CREEK, FL 33097-0913

Transferred To (Grantee/Buyer)

NameVerified Name
AddressPO BOX 970913, COCONUT CREEK, FL 33097-0913
InvestorPossibly a Property Investor

Mortgage

Document Number0002123673
DateMay 18, 2017
Instrument2123673
Lender
NameSTONEGATE BANK
TypeBank
Agreement
AmountAmount Recorded

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$1,511,875 (+5.99%)$2,069,372 (+0.98%) Land $994,565 Building $1,074,807
2024$13,943.00 (+0.61%)
2023$13,858.00 (+1.28%) Homeowner's exemption$1,426,473 (+3%)$2,049,250 (+7.92%) Land $965,876 Building $1,083,374
2022$13,683.00 Homeowner's exemption$1,384,926$1,898,826 Land $775,672 Building $1,123,154

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 Elevation11.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 522 individual policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies586 units insured
incl. 64 condo units
Nearby Flood Claims671 (1985–2022)
Most Recent ClaimSep 2022 · Hurricane Ian
Claims by Event
  • Hurricane Irma, Sep 2017 · 131 claims
  • Hurricane Wilma, Oct 2005 · 440 claims
  • Hurricane Georges, Sep 1998 · 69 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 61 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber
5,000 / 5,000
Xfinity
Cable
2,000 / 250

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