S Conch Ave, Marathon, FL Property Records

Monroe County property records for 14 addresses on S Conch Ave, Marathon, FL · Last verified April 2026

S Conch Ave Highlights

Properties 14
Median Sale Price $200,000
Deeds and Mortgages on File 4
Median Price per Sqft $256
Owner Occupied 43%
Median Annual Tax Bill $4,783
Median Year Built 1953
Median Ownership Tenure 12 years

Properties on S Conch Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

10 S Conch Ave

2 ba · 6,396 sqft · 2.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Dec 2025

20 S Conch Ave

2 bd · 1 ba · 1,044 sqft · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,900Sep 2001 $1,5872024 Amount on Record Jul 2001 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

30 S Conch Ave

2 bd · 1 ba · 1,500 sqft · 0.12 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$775,000Dec 2014 $8,3282024 Amount on Record Jan 2004 1 Name on Record AssessorUpdated Apr 2026

31 S Conch Ave

2 bd · 1 ba · 768 sqft · 0.112 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jun 2018 —Mar 2018 1 Name on Record Assessor + 1 DocumentUpdated Jan 2024

40 S Conch Ave

1 bd · 1 ba · 744 sqft · 0.09 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$27,000Feb 1974 $5,8662024 1 Name on Record AssessorUpdated Apr 2026

41 S Conch Ave

2 ba · 378 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,500Oct 1998 $2,1482024 2 Names on Record AssessorUpdated Dec 2025

50 S Conch Ave

1 bd · 1 ba · 576 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2020 $6,9192024 Amount on Record Jul 2020 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

51 S Conch Ave

1 bd · 2 ba · 1,102 sqft · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$113,500May 2015 $3,7032024 Amount on Record Jun 1998 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

60 S Conch Ave

1 bd · 1 ba · 642 sqft · 0.152 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$465,000Aug 2016 $6,9822024 Amount on Record Jul 2006 2 Names on Record AssessorUpdated Dec 2025

61 S Conch Ave

1 bd · 1 ba · 780 sqft · 0.08 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jul 2015 $2,3012024 Amount on Record Dec 2011 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

70 S Conch Ave

1 bd · 1 ba · 544 sqft · 0.149 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$15,550Nov 1982 $4,7832024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

77 S Conch Ave

1 bd · 1 ba · 431 sqft · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jun 2018 $1,3572024 Amount on Record Aug 2010 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

80 S Conch Ave

2 bd · 1 ba · 780 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Dec 1982 $1,8142024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

90 S Conch Ave

4 bd · 3.5 ba · 1,584 sqft · 0.11 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$375,000Sep 2004 $8,9272024 2 Names on Record AssessorUpdated Apr 2026

Wildfire Risk on S Conch Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

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

Property Records in Nearby Streets