3rd Ave, Key West, FL Property Records

Monroe County property records for 30 addresses on 3rd Ave, Key West, FL · Last verified August 2026

3rd Ave Highlights

Properties 32
Median Sale Price $634,000
Deeds and Mortgages on File 29
Median Price per Sqft $119
Owner Occupied 38%
Median Annual Tax Bill $3,217
Median Year Built 1972
Median Ownership Tenure 14 years

Properties on 3rd Ave

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

5304 3rd Ave

0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Aug 2022 $3,6982024 Amount on Record Aug 2018 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

5311 3rd Ave

4 bd · 2 ba · 568 sqft · 0.215 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,1812024 —Sep 2009 2 Names on Record AssessorUpdated Dec 2025

5312 3rd Ave

11 bd · 23 ba · 12,775 sqft · 0.516 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,400,000Apr 2020 $36,3352025 —Mar 2018 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

5324 3rd Ave

2,152 sqft · Built 1958 · 0.172 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$34,000Jan 1981 $4,4492024 Amount on Record Feb 1979 1 Name on Record AssessorUpdated Apr 2026

5350 3rd Ave, Lot 1

9 bd · 7 ba · 672 sqft · 0.86 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,6932024 1 Name on Record AssessorUpdated Dec 2025

5401 3rd Ave

2 bd · 1 ba · 684 sqft · 0.106 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$28,000Jul 1986 $3,2172024 Amount on Record Dec 1983 1 Name on Record AssessorUpdated Apr 2026

5402 3rd Ave

2 bd · 2 ba · 1,384 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$65,000Aug 1989 $1,0082024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

5403 3rd Ave

1 bd · 1 ba · 1,174 sqft · 0.079 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1994 $3,0642024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

5404 3rd Ave

2 bd · 2 ba · 910 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$55,500Jun 1994 $3,0692024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

5405 3rd Ave

2 bd · 2 ba · 1,312 sqft · 0.079 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2016 $3,1952024 Amount on Record Aug 2012 1 Name on Record AssessorUpdated Dec 2025

5406 3rd Ave

3 bd · 2 ba · 1,568 sqft · 0.079 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2024 $3,6902024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

5407 3rd Ave

2 bd · 1.5 ba · 1,600 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$30,000Oct 1985 $1,4302024 Amount on Record Feb 1973 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5408 3rd Ave

3 bd · 2 ba · 1,250 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$62,200Jan 1986 $2,4902024 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

5409 3rd Ave

3 bd · 2 ba · 1,075 sqft · 0.079 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$785,000Jun 2024 $5,1282024 Amount on Record Jun 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Dec 2025

5410 3rd Ave

0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$40,000Apr 2002 $1,8102024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

5411 3rd Ave

3 bd · 2 ba · 1,568 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2017 $2,2752024 Amount on Record Jul 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

5412 3rd Ave

2 bd · 2 ba · 720 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,100Mar 1981 $1,0612024 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

5413 3rd Ave

2 bd · 2 ba · 1,500 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Aug 2022 $1,7292024 Amount on Record Apr 2007 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

5414 3rd Ave

3 bd · 2 ba · 2,016 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$299,000Feb 2012 $3,1292024 Amount on Record Oct 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

5501 3rd Ave

12 bd · 9 ba · 104,440 sqft · 6.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,350,000May 2004 $28,0222025 Amount on Record Feb 1984 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

5530 3rd Ave

8,220 sqft · Built 1977 · 0.342 acres

Last Sale Tax Bill Prior Sale Owner Records
$821,900Sep 2009 Amount on Record Mar 2009 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

5540 3rd Ave

1 ba · 2,589 sqft · 0.342 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,6672024 1 Name on Record Assessor + 2 DocumentsUpdated Dec 2025

5570 3rd Ave

7,520 sqft · Built 1963 · 0.322 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Jun 2015 $11,9242024 —Nov 2001 1 Name on Record AssessorUpdated Dec 2025

5590 3rd Ave

1 ba · 2,040 sqft · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,5142024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

5600 3rd Ave

1 ba · 2,060 sqft · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$634,000Jan 2021 $4,9932025 Amount on Record Nov 2016 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

5624 3rd Ave

1 ba · 2,409 sqft · 0.163 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2010 $4,2672024 —May 2010 1 Name on Record AssessorUpdated Aug 2026

5630 3rd Ave

10,960 sqft · Built 1959 · 0.342 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2019 $20,5382025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

5642 3rd Ave

2,600 sqft · Built 1958 · 0.232 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2020 $5,2202024 Amount on Record Sep 2004 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

5650 3rd Ave

600 sqft · Built 1970 · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,242Aug 2020 $3,3132024 Amount on Record Nov 1985 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

5655 3rd Ave

3 units · Built 1957 · 936 sq ft

Last Sale Median Tax Bill Median Sale    
$12,800May 2012 $1,5862024 $1003 units    

Wildfire Risk on 3rd Ave

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