10 S Conch Ave, Marathon, FL 33050 Property Records

Monroe County property record for 10 S Conch Ave, Marathon, FL 33050

Property Summary

Property TypeCounty Owned (Exempt)
Details2 ba · 6,396 sqft · built 1977
Lot Size2.11 acres (92,289 sqft)
OwnerCompany Name on Record
Flood ZoneZone AE (high risk)
APN00099040-000000

Property Details

APN / Parcel Number

Primary APN00099040-000000
Alternative APNs
  • 15653400099040000000
  • 1115771

Interior

Full Baths2 Baths
Stories2 Stories
Building Area6,396 sqft Total Area
1st Floor Area6,396 sqft
FlooringConcrete/Cement

Exterior

Year BuiltBuilt 1977
Effective Year BuiltEffective 2012
Exterior MaterialConcrete Block
Foundation TypeSlab (Mat/Raft)
Roof TypeFlat
Roof MaterialShingle
Lot Area92,289 sqft (2.11 acres)

Exterior Amenities

PorchOpen Porch
Porch Area204 sqft
Deck Area2,100 sqft
Patio Area3,228 sqft
FenceFence

Utilities, Heating & Cooling

Cooling SystemWall Unit

Location & Zoning

Account Number1115771
Old Parcel Number15653400099040000000
Street Address10 S CONCH AVE
CityMARATHON
StateFL
Zip33050-6910
Property CategoryPublic Works
Property TypePublic Works > County Owned (Exempt)
Legal Description15 65 34 CONCH KEY PARCEL OF LAND LYING ON RIGHT OF WAY AND CONCH KEY PB2-130 PT LOT 1 OR311-444/447LEASE OR1714-659
Legal Range34E
Legal Township65S
Legal Section15
Legal SubdivisionCONCH KEY
Legal Lot Number1
JurisdictionMONROE FL
Township / Civil DivisionMIDDLE KEYS
Census Block Group3
Census Block3014
Census Tract971002

Owner

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

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

Owner of RecordCompany Name on Record
Mailing Address1100 SIMONTON ST # 205, 205, KEY WEST, FL 33040-3110
OccupancyOwner Occupied
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedJun 8, 2026

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of July 1, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$714,824 (-14.57%) Land $91,582 Building $623,242$714,824 (-14.57%) Land $91,582 Building $623,242
2023Homeowner's exemption$836,723 Land $90,748 Building $745,975$836,723 Land $90,748 Building $745,975

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 195 individual policies
Community Rating SystemClass 3 (35% premium discount)
Nearby Flood Policies235 units insured
incl. 40 condo units
Nearby Flood Claims297 (1983–2017)
Most Recent ClaimSep 2017 · Hurricane Irma
Claims by Event
  • Hurricane Irma, Sep 2017 · 143 claims
  • Hurricane Wilma, Oct 2005 · 102 claims
  • Hurricane Georges, Sep 1998 · 38 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 78 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
1,200 / 35

May also be available: T-Mobile.

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