3rd St, Key Largo, FL Property Records

Monroe County property records for 15 addresses on 3rd St, Key Largo, FL · Last verified July 2026

3rd St Highlights

Properties 15
Median Sale Price $326,000
Deeds and Mortgages on File 19
Median Price per Sqft $207
Owner Occupied 67%
Median Annual Tax Bill $4,280
Median Year Built 1978
Median Ownership Tenure 15 years

Properties on 3rd St

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

401 3rd St

1 bd · 1 ba · 912 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Oct 1987 $2,6232024 —Sep 1983 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

403 3rd St

4 bd · 3 ba · 2,586 sqft · 0.137 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$186,000Mar 1998 $2,9172024 Amount on Record Aug 1997 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

405 3rd St

3 bd · 2 ba · 2,352 sqft · 0.275 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—May 2020 $6,9082024 Amount on Record May 2010 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

408 3rd St

0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,000Aug 2002 $322024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

409 3rd St

5 bd · 3 ba · 2,487 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$18,000May 1998 $4,2802024 —Dec 1983 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

410 3rd St

2 bd · 2 ba · 1,276 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$700,000Jul 2021 $5,8572024 Amount on Record Nov 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

411 3rd St

2 bd · 3 ba · 1,247 sqft · 0.275 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$825,000Apr 2021 $8,1562024 Amount on Record Jun 1998 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

412 3rd St

3 bd · 2 ba · 1,558 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Dec 2003 $2,5442025 Amount on Record Apr 1999 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

414 3rd St

3 bd · 2 ba · 1,620 sqft · 0.137 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$12,000Dec 1997 $3,3172024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

415 3rd St

0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Feb 2023 $1,6202024 Amount on Record Jan 1997 1 Name on Record Assessor + 1 DocumentUpdated Dec 2025

416 3rd St

2 bd · 3 ba · 2,494 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$257,000Jul 2002 $3,3992024 Amount on Record Nov 2001 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

417 3rd St

3 bd · 2 ba · 2,505 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$55,000Jun 2011 $6,5042025 Amount on Record Nov 2005 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

418 3rd St

3 bd · 3 ba · 1,568 sqft · 0.175 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$326,000Dec 2012 $4,5852024 —Apr 2002 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

419 3rd St

3 bd · 1 ba · 2,598 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$660,000Dec 2019 $5,0142025 Amount on Record Aug 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

420 3rd St

3 bd · 2 ba · 1,218 sqft · 0.197 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$250,000Apr 2013 $4,9812024 Amount on Record Mar 2005 1 Name on Record AssessorUpdated Dec 2025

Wildfire Risk on 3rd 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