Monroe County property records for 37 addresses on N Marlin Ave, Key Largo, FL · Last verified August 2026
| Properties | 37 |
|---|---|
| Median Sale Price | $552,000 |
| Deeds and Mortgages on File | 56 |
| Median Price per Sqft | $407 |
| Owner Occupied | 59% |
| Median Annual Tax Bill | $3,514 |
| Median Year Built | 1961 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 1,956 sqft · built 1974 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Jul 2017 | $4,6752025 | Amount on Record Aug 2004 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 bd · 1 ba · 800 sqft · built 1982 · 0.208 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $77,092May 2022 | $2,8622024 | Amount on Record Nov 2017 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 2,052 sqft · built 1957 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100Apr 1998 | $1,3202024 | Amount on Record Apr 1996 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
1 bd · 1 ba · 836 sqft · built 1948 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000May 2023 | $3,8352024 | Amount on Record Jun 1997 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 1996 | $4732024 | 1 Name on Record | Assessor + 1 DocumentUpdated Dec 2025 |
0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $185,000Sep 2023 | $1,4652024 | Amount on Record Feb 1995 | 1 Name on Record | Assessor + 1 DocumentUpdated Dec 2025 |
1 bd · 1 ba · 937 sqft · built 1958 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $152,000Jun 2003 | $3,0612024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
2 bd · 1 ba · 1,008 sqft · built 1948 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $605,000Mar 2026 | $4,3832024 | Amount on Record Oct 2021 | 2 Names on Record | Assessor + 4 DocumentsUpdated May 2026 |
0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $82,000Aug 2018 | $1,3242024 | Amount on Record Feb 2017 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
3 bd · 2 ba · 1,391 sqft · built 1948 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $445,000Jun 2021 | $4,4352024 | Amount on Record Jan 2012 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,723 sqft · built 2014 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $555,000Apr 2020 | $3,8022024 | Amount on Record Sep 2015 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,075 sqft · built 2002 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $327,000Jun 2022 | $4,3322024 | Amount on Record Jul 2014 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
3 bd · 2 ba · 1,176 sqft · built 2016 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Nov 2016 | $3,1892024 | Amount on Record Nov 2002 | 2 Names on Record Owner Occupied | AssessorUpdated Dec 2025 |
3 bd · 2 ba · 1,764 sqft · built 1958 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Jun 2002 | $1,5702024 | Amount on Record Mar 2002 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
1 bd · 1 ba · 441 sqft · built 1953 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Nov 2014 | $1,5812024 | Amount on Record Mar 2000 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Dec 2025 |
3 bd · 3 ba · 1,945 sqft · built 1959 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $429,000Oct 2020 | $2,0312024 | —May 2018 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Dec 2025 |
2 bd · 2 ba · 2,244 sqft · built 1963 · 0.723 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Dec 1988 | $3,0472024 | 2 Names on Record Owner Occupied | AssessorUpdated Dec 2025 |
2 bd · 2 ba · 1,450 sqft · built 1961 · 0.361 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Oct 2014 | $5,3662024 | Amount on Record Nov 2009 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
2 bd · 1 ba · 965 sqft · built 1958 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2019 | $1,7372024 | Amount on Record Jul 2009 | 2 Names on Record Owner Occupied | AssessorUpdated Dec 2025 |
3 bd · 2 ba · 1,130 sqft · built 1958 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Sep 2008 | $4,0812024 | 1 Name on Record | Assessor + 1 DocumentUpdated Dec 2025 |
2 bd · 2 ba · 1,102 sqft · built 1948 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $272,000Apr 2020 | $2,7272024 | —Mar 2006 | 2 Names on Record | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 2 ba · 1,530 sqft · built 2020 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $624,000Jun 2021 | $5,4782024 | Amount on Record Nov 2020 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Dec 2025 |
3 bd · 2 ba · 1,530 sqft · built 2020 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Jul 2020 | $2,7782025 | Amount on Record Dec 2015 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1 bd · 1 ba · 528 sqft · built 1953 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Sep 2003 | $2,2182024 | 1 Name on Record | AssessorUpdated Dec 2025 |
3 bd · 2 ba · 1,344 sqft · built 2014 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Oct 2005 | $4,6102024 | Amount on Record Sep 2004 | 2 Names on Record | Assessor + 1 DocumentUpdated May 2026 |
3 bd · 2 ba · 1,436 sqft · built 2017 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Nov 2017 | $3,5982024 | Amount on Record Feb 2014 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
3 bd · 2 ba · 1,392 sqft · built 2014 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Jun 2025 | $5,9452024 | Amount on Record Aug 2014 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
2 bd · 3 ba · 1,399 sqft · built 1987 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $859,000Sep 2025 | $5,1242024 | Amount on Record Jul 2021 | 1 Name on Record Owner Occupied | Assessor + 7 DocumentsUpdated Apr 2026 |
3 bd · 2 ba · 1,242 sqft · built 2015 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Oct 2015 | $5,8442024 | Amount on Record Jun 2013 | 2 Names on Record | AssessorUpdated Dec 2025 |
2 bd · 2 ba · 1,080 sqft · built 1987 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $552,000Sep 2021 | $3,1822024 | Amount on Record Sep 2018 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Dec 2025 |
4 bd · 3 ba · 2,256 sqft · built 2023 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,375,000Jan 2025 | $8,0262024 | Amount on Record Feb 2019 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
1 bd · 1 ba · 780 sqft · built 1958 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $256,000Dec 2003 | $3,9472024 | Amount on Record Oct 2002 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1 ba · 907 sqft · built 1958 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Jun 2024 | $3,5142024 | Amount on Record Jul 2012 | 2 Names on Record | AssessorUpdated Jul 2026 |
0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Jun 2024 | $8772024 | Amount on Record Jul 2012 | 2 Names on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,056 sqft · built 1982 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000Dec 1991 | $3,9642024 | Amount on Record Jun 1981 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
1 bd · 1 ba · 828 sqft · built 1958 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,2732024 | 1 Name on Record Owner Occupied | AssessorUpdated Dec 2025 |
3 bd · 2 ba · 1,411 sqft · built 1958 · 0.168 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $475,000Dec 2020 | $4,7002024 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Dec 2025 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |