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10641 Aviation Blvd, Marathon, FL 33050 Property Records

Monroe County property record for 10641 Aviation Blvd, Marathon, FL 33050

Property Summary

Property TypeWarehouse, Storage
Details1 ba · 4,464 sqft · built 1961
Lot Size0.344 acres (15,000 sqft)
OwnerCompany Name on File
Last Sale$325,000 (Sep 2014)
Tax Bill$6,757 (2024)
Deeds & MortgagesMar 2020 Loan Modification
Oct 2017 Mortgage
Flood ZoneZone AE (high risk)
APN00333440-000000

Property Details

APN / Parcel Number

Primary APN00333440-000000
Alternative APNs
  • 06663300333440000000
  • 1409481

Interior

Full Baths1 Bath
Units2 Units
Stories2 Stories
Building Area4,464 sqft Gross Area
1st Floor Area1,500 sqft

Exterior

Year BuiltBuilt 1961
Effective Year BuiltEffective 1966
Exterior MaterialConcrete Block
Construction TypeConcrete Block
Roof MaterialComposition Shingle
Lot Area15,000 sqft (0.344 acres)
Lot Dimensions100 ft deep x 100 ft wide

Exterior Amenities

PorchPorch
Porch Area124 sqft
Patio Area1,351 sqft
Total Buildings2 Buildings

Utilities, Heating & Cooling

Cooling SystemWall Unit

Location & Zoning

Account Number1409481
Street Address10641 AVIATION BLVD
CityMARATHON
StateFL
Zip33050-3057
Property CategoryIndustrial
Property TypeIndustrial > Warehouse, Storage
Local Zoning CodeURM
Legal DescriptionBK 1 E 1/2 LT 2 AND ALL LT 3 STIRRUP KEY BIGHT PB3-168 KEY VACAS OR570-361 OR581-929 OR714-499 OR744-523 OR785-884 OR803-1462 OR863-974 OR913-981/82 OR1193-457TR OR1232-1883 OR1234-235C OR1239-499C OR2653-1006T/D OR2695-154/56F/J OR2702-325
Legal SubdivisionSTIRRUP KEY BIGHT
Legal Block1
Legal Lot Number2,3
JurisdictionMONROE FL
Township / Civil DivisionMIDDLE KEYS
Census Block Group2
Census Block2025
Census Tract971100

Owner

10641 Aviation Blvd, an industrial property, is owned by a company that bought it in September 2014.

Source: Monroe County records, as of April 14, 2026

Owner of RecordCompany Name on File
Mailing Address10641 AVIATION BLVD, MARATHON, FL 33050-3057
Owner TypeCompany
VestingLimited Liability Company

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
Mar 25, 2020Loan Modification, Mortgage
PRO MGMT PROP ENTS LLC
Oct 25, 2017Deed of Trust, Mortgage
US SMALL BUSN ADMN

Assessor's Deed Record

Deed NamesName on Deed
Last SaleSep 9, 2014 · Amount on File
Deed SaleSep 9, 2014 · Amount on File
Prior SaleOct 8, 2013 · Amount on File
Deed Document Number20141996912
Deed Book / Page2702 / 325
Record UpdatedOct 29, 2026

March 2020: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionMONROE FL
Property Address10641 AVIATION BLVD, MARATHON, FL 33050-3057
Document Number0030172091
Instrument DateMar 25, 2020
Transaction TypeMortgage
Record UpdatedJun 23, 2020
Title CompanyATTORNEY ONLY

Transferred To (Grantee/Buyer)

NameVerified Name
Address10641 AVIATION BLVD MARATHON FL 330503057, MARATHON, FL 33050-3057

Mortgage

Document Number0030172091
DateApr 13, 2020
Book Page003017/002091
Instrument2262955
Lender
NamePRO MGMT PROP ENTS LLC
Agreement
AmountAmount on Record
Term36 Months
DueApr 12, 2023
Interest
Rate5.5%

October 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMONROE FL
Property Address10641 AVIATION BLVD, MARATHON, FL 33050-3057
Document Number0028780771
Book / Page002878 / 000771
Instrument DateOct 25, 2017
Transaction TypeMortgage
Record UpdatedNov 30, 2017
Title CompanyATTORNEY ONLY

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address10641 AVIATION BLVD #A MARATHON FL 330503057, A, MARATHON, FL 33050-3057

Mortgage

Document Number0028780771
DateNov 7, 2017
Book Page002878/000771
Instrument2142709
Lender
NameUS SMALL BUSN ADMN
AddressBIRMINGHAM, AL 35211
Agreement
AmountAmount on Record
Term84 Months
DueNov 6, 2024

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$800,569 Land $553,500 Building $247,069$800,569 Land $553,500 Building $247,069
2024$6,757.00 (+3.07%)
2023$6,556.00 (+4.96%)$711,211 (+19.74%) Land $472,500 Building $238,711$711,211 (+19.74%) Land $472,500 Building $238,711
2022$6,246.00$593,942 Land $337,500 Building $256,442$593,942 Land $337,500 Building $256,442

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

Flood

FEMA maps place 10641 Aviation Blvd 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 Elevation7.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on File
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

The area around 10641 Aviation Blvd 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 171 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: Hotwire Communications.

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