Dolphin Ave, Key Largo, FL Property Records

Monroe County property records for 20 addresses on Dolphin Ave, Key Largo, FL · Last verified August 2026

Dolphin Ave Highlights

Properties 20
Median Sale Price $580,000
Deeds and Mortgages on File 36
Median Price per Sqft $445
Owner Occupied 60%
Median Annual Tax Bill $3,570
Median Year Built 1988
Median Ownership Tenure 11 years

Properties on Dolphin Ave

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

656 Dolphin Ave

0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2015 $1,2522024 1 Name on Record Assessor + 1 DocumentUpdated Dec 2025

658 Dolphin Ave

0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Oct 2015 $1,2522024 1 Name on Record Assessor + 2 DocumentsUpdated Dec 2025

660 Dolphin Ave

2 bd · 1 ba · 1,054 sqft · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Oct 2021 $4,5782024 —Sep 2020 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Dec 2025

664 Dolphin Ave

3 bd · 2 ba · 1,472 sqft · 0.241 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$366,000Mar 2018 $3,5532024 Amount on Record Sep 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

670 Dolphin Ave

3 bd · 2 ba · 1,886 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$535,000Dec 2004 $3,6772024 —Apr 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

672 Dolphin Ave

3 bd · 2.5 ba · 2,140 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$298,000Mar 2003 $3,1882024 Amount on Record Nov 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

678 Dolphin Ave

3 bd · 2 ba · 1,478 sqft · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Jul 2020 $3,5702024 Amount on Record Oct 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

684 Dolphin Ave

3 bd · 2 ba · 1,664 sqft · 0.373 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$166,000Jan 1989 $2,9272024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

688 Dolphin Ave

3 bd · 2 ba · 1,442 sqft · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100Jun 2018 $4,1082024 Amount on Record Jul 2015 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

690 Dolphin Ave

2 bd · 1 ba · 1,178 sqft · 0.251 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2004 $4,8262024 1 Name on Record Assessor + 1 DocumentUpdated Dec 2025

694 Dolphin Ave

3 bd · 2 ba · 1,342 sqft · 0.367 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$950,000Dec 2022 $7,1172024 Amount on Record May 2017 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

754 Dolphin Ave

0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,000Apr 1988 $1,7292024 Amount on Record Dec 1982 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

756 Dolphin Ave

0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,000Jul 1998 $1,7292024 Amount on Record Oct 1983 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

758 Dolphin Ave

2 bd · 2 ba · 1,161 sqft · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,000Jul 2023 $4,6002024 Amount on Record Jun 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

760 Dolphin Ave

2 bd · 2 ba · 1,065 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$87,000Oct 1987 $4,9412024 Amount on Record Aug 1986 1 Name on Record AssessorUpdated Apr 2026

766 Dolphin Ave

3 bd · 2 ba · 2,736 sqft · 0.361 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$9,000Jun 2000 $2,7562025 Amount on Record Jul 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

778 Dolphin Ave

4 bd · 3 ba · 1,648 sqft · 0.482 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$825,000May 2024 $7,3662024 Amount on Record Jul 2020 3 Names on Record Assessor + 1 DocumentUpdated Dec 2025

786 Dolphin Ave

3 bd · 4 ba · 1,956 sqft · 0.361 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$872,000Feb 2023 $5,0582024 —Dec 2022 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Dec 2025

788 Dolphin Ave

3 bd · 2 ba · 1,376 sqft · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$333,000Jun 2013 $3,1752024 Amount on Record Sep 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

790 Dolphin Ave

3 bd · 2 ba · 1,870 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$580,000Jul 2020 $3,0732024 Amount on Record May 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

Wildfire Risk on Dolphin Ave

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

Wildfire RiskLow
this street's cells rank at the 2nd percentile of exposed land nationally · 3rd in Florida
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
1 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets