30th St Ocean, Marathon, FL Property Records

Monroe County property records for 24 addresses on 30th St Ocean, Marathon, FL · Last verified August 2026

30th St Ocean Highlights

Properties 24
Median Sale Price $920,000
Deeds and Mortgages on File 44
Median Price per Sqft $552
Owner Occupied 29%
Median Annual Tax Bill $7,954
Median Year Built 1958
Median Ownership Tenure 6 years

Properties on 30th St Ocean

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

173 30th St Ocean

2 bd · 2 ba · 1,477 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$337,500Mar 2015 $5,3242024 Amount on Record Oct 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

176 30th St Ocean

4 bd · 3 ba · 1,816 sqft · 0.259 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$806,600Feb 2022 $7,8822024 Amount on Record May 2018 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

225 30th St Ocean

0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Oct 2001 $1,5362024 2 Names on Record AssessorUpdated Dec 2025

275 30th St Ocean

2 bd · 2 ba · 988 sqft · 0.114 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jul 2014 $6,7802024 —Jan 2014 1 Name on Record AssessorUpdated Dec 2025

320 30th St Ocean

3 bd · 3 ba · 1,467 sqft · 0.401 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,7682024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

329 30th St Ocean

3 bd · 2 ba · 1,658 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$775,000Feb 2020 $9,6162024 Amount on Record Jul 1999 2 Names on Record Assessor + 2 DocumentsUpdated Dec 2025

408 30th St Ocean

2 bd · 1 ba · 1,093 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jul 2002 $6,5972024 Amount on Record Oct 1982 2 Names on Record AssessorUpdated Apr 2026

441 30th St Ocean

2 bd · 1 ba · 1,625 sqft · 0.229 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$295,000Jun 2001 $7,9542024 —Sep 1987 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

462 30th St Ocean

3 bd · 2 ba · 2,114 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Mar 1994 $2,6912025 Amount on Record May 1989 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

511 30th St Ocean

4 bd · 3.5 ba · 2,194 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$820,000Dec 2020 $10,5692024 Amount on Record Jul 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

544 30th St Ocean

3 bd · 2 ba · 1,797 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000May 2024 $7,8162024 —Feb 2024 2 Names on Record Assessor + 1 DocumentUpdated Dec 2025

599 30th St Ocean

3 bd · 2 ba · 1,537 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$980,000Jul 2026 $6,9962025 Amount on Record Aug 2022 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

648 30th St Ocean

2 bd · 2.5 ba · 1,399 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$920,000Feb 2021 $11,0052024 Amount on Record Dec 2013 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

687 30th St Ocean

3 bd · 2.5 ba · 1,776 sqft · 0.229 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$850,000Apr 2020 $10,3172024 Amount on Record Oct 2010 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

748 30th St Ocean

3 bd · 3 ba · 1,860 sqft · 0.183 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$590,000Jan 2020 $11,5222024 Amount on Record May 1998 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

787 30th St Ocean

3 bd · 3 ba · 1,823 sqft · 0.114 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jun 2011 $7,3182024 Amount on Record May 2009 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

813 30th St Ocean

3 bd · 2 ba · 1,828 sqft · 0.223 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Jul 2025 $8,9252024 Amount on Record May 2017 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

814 30th St Ocean

4 bd · 3 ba · 2,466 sqft · 0.272 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000May 2025 $5,5602024 Amount on Record Oct 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

943 30th St Ocean

4 bd · 3 ba · 2,163 sqft · 0.286 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2025 $11,3792024 Amount on Record Jun 2017 1 Name on Record Assessor + 1 DocumentUpdated Dec 2025

954 30th St Ocean

3 bd · 2 ba · 1,515 sqft · 0.287 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$100,000Oct 2011 $3,3792024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

1111 30th St Ocean

3 bd · 2 ba · 1,664 sqft · 0.229 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$920,000Nov 2020 $10,5772024 Amount on Record May 2019 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

1112 30th St Ocean

2 bd · 2 ba · 1,240 sqft · 0.229 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$700,000Oct 2016 $8,3322025 Amount on Record Sep 2015 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

1199 30th St Ocean

3 bd · 3 ba · 2,174 sqft · 0.244 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,380,000Jul 2025 $18,6842024 Amount on Record Sep 2023 2 Names on Record Assessor + 7 DocumentsUpdated May 2026

1200 30th St Ocean

2 bd · 2.5 ba · 1,846 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,150,000Mar 2023 $16,3752024 Amount on Record May 2021 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

Wildfire Risk on 30th St Ocean

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