Ave B, Key Largo, FL Property Records

Monroe County property records for 30 addresses on Ave B, Key Largo, FL · Last verified August 2026

Ave B Highlights

Properties 30
Median Sale Price $320,000
Deeds and Mortgages on File 32
Median Price per Sqft $261
Owner Occupied 50%
Median Annual Tax Bill $2,459
Median Year Built 1970
Median Ownership Tenure 8 years

Properties on Ave B

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

7 Ave B

2 bd · 1 ba · 874 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Mar 2021 $2,8882024 1 Name on Record Assessor + 1 DocumentUpdated Dec 2025

8 Ave B

1 bd · 1 ba · 450 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2003 $1,6502024 Amount on Record Apr 2002 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

9 Ave B

3 bd · 2 ba · 1,758 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Sep 2020 $6,3872024 Amount on Record Feb 2020 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

15 Ave B

1 bd · 1 ba · 1,042 sqft · 0.085 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$90,000Mar 2015 $2,4352024 Amount on Record Apr 1981 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

22 Ave B

2 bd · 2 ba · 672 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Sep 2012 $2,4972024 3 Names on Record AssessorUpdated Dec 2025

23 Ave B

2 bd · 1 ba · 973 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,000May 2025 $1,5912024 Amount on Record Aug 1993 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

27 Ave B

2 bd · 2 ba · 1,152 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$235,000Dec 2021 $2,9942024 Amount on Record Jul 2008 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

28 Ave B

2 bd · 2 ba · 1,316 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,000Jul 2023 $3,3992024 Amount on Record Feb 1969 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

36 Ave B

2 bd · 1 ba · 840 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$359,000Jun 2023 $3,1382024 —Apr 2002 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

41 Ave B

2 bd · 1 ba · 1,098 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Nov 2014 $1,8882024 Amount on Record May 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

45 Ave B

1 bd · 1 ba · 936 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Aug 2020 $2,7212024 4 Names on Record Assessor + 2 DocumentsUpdated Dec 2025

50 Ave B

2 bd · 1 ba · 784 sqft · 0.082 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$48,000Oct 1989 $2,2462024 1 Name on Record AssessorUpdated Dec 2025

52 Ave B

2 bd · 2 ba · 528 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$72,000May 2003 $2,4582024 1 Name on Record AssessorUpdated Dec 2025

53 Ave B

2 bd · 1 ba · 890 sqft · 0.085 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$100Dec 2019 $9942024 Amount on Record Apr 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

58 Ave B

1 bd · 1 ba · 500 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jul 2006 $2,4592024 Amount on Record Dec 1996 2 Names on Record AssessorUpdated Dec 2025

64 Ave B

2 bd · 2 ba · 972 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$37,900Feb 1987 $9442024 Amount on Record May 1978 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

65 Ave B

2 bd · 1 ba · 518 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,000Feb 1977 $1,5872024 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

70 Ave B

2 bd · 2 ba · 708 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$146,000Sep 2016 $1,4452024 Amount on Record Aug 2002 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

71 Ave B

1 bd · 1 ba · 672 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0452024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

76 Ave B

2 bd · 1 ba · 730 sqft · 0.082 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$150,000Dec 2015 $1,9152024 —Jun 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

77 Ave B

1 bd · 1 ba · 1,196 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100Apr 1998 $1,0282024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

82 Ave B

1 bd · 1 ba · 576 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$122,500Sep 2003 $2,4952024 Amount on Record Jan 2002 2 Names on Record AssessorUpdated Dec 2025

85 Ave B

2 bd · 1 ba · 410 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jun 2018 $2,3812024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

86 Ave B

1 bd · 1 ba · 1,014 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 2021 $3,1362025 Amount on Record Oct 2019 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

93 Ave B

2 bd · 2 ba · 622 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000Aug 2022 $3,1452024 —Sep 2020 2 Names on Record Assessor + 3 DocumentsUpdated Dec 2025

96 Ave B

2 bd · 2 ba · 1,605 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Feb 2025 $9732024 Amount on Record Dec 2000 2 Names on Record AssessorUpdated May 2026

97 Ave B

2 bd · 1 ba · 1,392 sqft · 0.085 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Dec 2024 $2,5482024 Amount on Record Jun 2018 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

223 Ave B

3 bd · 2 ba · 2,160 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$715,000Oct 2021 $7,5792024 Amount on Record Apr 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

300 Ave B

3 bd · 2 ba · 1,164 sqft · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$559,000Oct 2021 $4,0852024 Amount on Record Jul 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

320 Ave B

3 bd · 2 ba · 1,696 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Jun 2013 $2,6792024 Amount on Record Apr 1998 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

Wildfire Risk on Ave B

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