1st St, Key Largo, FL Property Records

Monroe County property records for 11 addresses on 1st St, Key Largo, FL · Last verified August 2026

1st St Highlights

Properties 11
Median Sale Price $435,000
Deeds and Mortgages on File 14
Median Price per Sqft $317
Owner Occupied 73%
Median Annual Tax Bill $2,751
Median Year Built 1988
Median Ownership Tenure 9 years

Properties on 1st St

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

100 1st St

2 bd · 2 ba · 1,431 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Aug 2018 $3,5452024 Amount on Record Oct 1981 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

102 1st St

2 bd · 2 ba · 1,632 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$65,000Mar 1986 $1,7142024 Amount on Record Jul 1984 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

104 1st St

2 bd · 2 ba · 1,521 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Aug 2005 $2,5242024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

106 1st St

2 bd · 2 ba · 1,260 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2017 $2,7512024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Dec 2025

108 1st St

3 bd · 2 ba · 1,245 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,000Mar 2001 $1,9402024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

110 1st St

3 bd · 2 ba · 1,120 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jun 2012 $4,4822024 Amount on Record Apr 2012 1 Name on Record AssessorUpdated Jul 2026

112 1st St

2 bd · 1 ba · 800 sqft · 0.137 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$167,000Nov 2009 $3,8812024 Amount on Record Jul 2009 1 Name on Record AssessorUpdated Dec 2025

114 1st St

3 bd · 2 ba · 1,742 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Dec 2024 $2,1622024 Amount on Record Sep 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

118 1st St

3 bd · 2 ba · 1,595 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000May 2022 $5,7912025 Amount on Record Apr 2019 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

120 1st St

3 bd · 2 ba · 1,540 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$895,000Apr 2024 $6,4332024 Amount on Record Oct 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

122 1st St

0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2023 $2932024 Amount on Record May 2023 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

Wildfire Risk on 1st St

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