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5th Ave, Key West, FL Property Records

Monroe County property records for 56 addresses on 5th Ave, Key West, FL · Last verified August 2026

5th Ave Highlights

Properties 164
Median Sale Price $463,200
Deeds and Mortgages on File 221
Median Price per Sqft $365
Owner Occupied 68%
Median Annual Tax Bill $3,441
Median Year Built 2008
Median Ownership Tenure 5 years

Properties on 5th Ave

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

1H 5th Ave

2 bd · 1 ba · 1,132 sqft · 0.084 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$352,000Jul 2025 $2,7732024 Amount on Record Dec 2010 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

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2H 5th Ave

2 bd · 2 ba · 1,000 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600Jun 2002 $2,7122024 Amount on Record Sep 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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3H 5th Ave

3 bd · 2 ba · 1,020 sqft · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Dec 2004 $3,0062024 Amount on Record Sep 1995 1 Name on Record AssessorUpdated Dec 2025

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4H 5th Ave

3 bd · 1 ba · 1,464 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Apr 2021 $5,4902024 Amount on Record May 2019 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

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5H 5th Ave

2 bd · 1 ba · 1,100 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2002 $7242024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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6H 5th Ave

2 bd · 2 ba · 720 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jan 2020 $2,7492024 Amount on Record Apr 2019 1 Name on Record Assessor + 2 DocumentsUpdated Dec 2025

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7H 5th Ave

3 bd · 2 ba · 1,534 sqft · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Jan 1994 $1,9802024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

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8H 5th Ave

3 bd · 2 ba · 1,344 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$699,000Mar 2022 $5,2482024 —Feb 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

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9H 5th Ave

2 bd · 2 ba · 720 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1995 $7902024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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10H 5th Ave

3 bd · 2 ba · 1,144 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Feb 2020 $2,7702024 —Nov 2006 1 Name on Record Assessor + 1 DocumentUpdated Dec 2025

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11H 5th Ave

2 bd · 2 ba · 1,344 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9562024 1 Name on Record AssessorUpdated Dec 2025

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44 5th Ave

1 ba · 612 sqft · 0.365 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3122023 —Oct 2023 1 Name on Record Assessor + 3 DocumentsUpdated May 2024

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5016 5th Ave

2,833 sqft · Built 1963 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Oct 2020 $7,6142024 Amount on Record Oct 2013 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

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5020 5th Ave

21 units · Built 2014 · 1,488 sq ft

Last Sale Median Tax Bill Median Sale    
$979,000Jan 2023 $5,9812024 $560,00021 units    

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5030 5th Ave

90 bd · 99 ba · 1,162 sqft · 3.12 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,024,800Jun 2007 $51,9072024 1 Name on Record Assessor + 3 DocumentsUpdated Dec 2025

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5030 5th Ave

89 units · Built 2008 · 938 sq ft

Last Sale Median Tax Bill Median Sale    
$501,000Aug 2025 $3,3812024 $463,20089 units    

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5031 5th Ave

1,794 sqft · Built 1960 · 0.426 acres

Last Sale Tax Bill Prior Sale Owner Records
$100Dec 2011 $6,3622024 1 Name on Record AssessorUpdated Apr 2026

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5031 5th Ave, Ofc 1

2 bd · 25 ba · 312 sqft · 8.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,092,300Mar 2025 1 Name on Record AssessorUpdated Dec 2025

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5201 5th Ave, #1

4 bd · 4 ba · 1,920 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $1,0972024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5205 5th Ave, #1

4 bd · 4 ba · 1,920 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $1,0972024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5209 5th Ave, #1

4 bd · 4 ba · 1,920 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $1,0972024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5213 5th Ave, #1

4 bd · 4 ba · 1,920 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $1,0972024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5217 5th Ave, #1

4 bd · 4 ba · 1,920 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $1,0972024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5221 5th Ave, #1

4 bd · 4 ba · 1,920 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $1,0972024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5225 5th Ave, #1

4 bd · 4 ba · 1,920 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $1,0972024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5229 5th Ave, #1

4 bd · 4 ba · 1,920 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $1,0972024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5233 5th Ave, #1

4 bd · 4 ba · 1,920 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $1,0972024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5331 5th Ave

4 bd · 4 ba · 2,681 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,500,000Jul 2022 $7,0842025 Amount on Record Sep 2010 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

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5341 5th Ave

13,140 sqft · Built 1990 · 0.688 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Dec 2014 $13,5612024 Amount on Record Jan 1998 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5345 5th Ave

4,755 sqft · Built 1991 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,2132024 2 Names on Record AssessorUpdated Dec 2025

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5433 5th Ave

1 bd · 1 ba · 728 sqft · 0.087 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,000May 2001 $3,0022024 Amount on Record Feb 1977 1 Name on Record AssessorUpdated Apr 2026

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5434 5th Ave

3 bd · 2 ba · 1,050 sqft · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2020 $3,3072024 Amount on Record Jul 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

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5435 5th Ave

3 bd · 3 ba · 1,344 sqft · 0.078 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Feb 2016 $3,1112025 Amount on Record Mar 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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5436 5th Ave

1 bd · 1 ba · 580 sqft · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Aug 2024 $2,8802024 Amount on Record Mar 2022 1 Name on Record Assessor + 3 DocumentsUpdated Dec 2025

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5437 5th Ave

3 bd · 2 ba · 868 sqft · 0.077 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2019 $3,1442024 2 Names on Record Assessor + 2 DocumentsUpdated Dec 2025

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5438 5th Ave

3 bd · 2 ba · 1,248 sqft · 0.078 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$402,000Jul 2015 $3,3562024 Amount on Record May 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

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5439 5th Ave

3 bd · 2 ba · 1,320 sqft · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,500Jun 1990 $2,4692024 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

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5440 5th Ave

2 bd · 1 ba · 1,264 sqft · 0.078 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$112,500Apr 1999 $1,4112024 Amount on Record Jul 1986 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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5441 5th Ave

2 bd · 1 ba · 1,208 sqft · 0.077 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8882024 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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5442 5th Ave

3 bd · 2.5 ba · 1,248 sqft · 0.078 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2001 $2,8302024 Amount on Record Mar 1990 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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5443 5th Ave

0.077 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2001 $2,2122024 1 Name on Record AssessorUpdated Dec 2025

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5444 5th Ave

2 bd · 1 ba · 570 sqft · 0.078 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,100Feb 1976 $3,1152024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

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5445 5th Ave

3 bd · 3 ba · 924 sqft · 0.077 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8362024 2 Names on Record AssessorUpdated Dec 2025

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5446 5th Ave

2 bd · 1 ba · 1,216 sqft · 0.077 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1989 $3,0772024 1 Name on Record AssessorUpdated Dec 2025

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5501 5th Ave

4,166 sqft · Built 1973 · 0.483 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Oct 2016 $16,0522024 1 Name on Record Assessor + 1 DocumentUpdated Dec 2025

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5505 5th Ave

3,264 sqft · Built 1977 · 0.17 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Aug 1999 $6,1942024 Amount on Record Jun 1999 1 Name on Record Assessor + 1 DocumentUpdated Dec 2025

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5507 5th Ave

2 bd · 1 ba · 684 sqft · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1988 $3,5142024 —Jan 1987 1 Name on Record AssessorUpdated Apr 2026

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5509 5th Ave

3,070 sqft · Built 1968 · 0.493 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2007 $8,6072024 Amount on Record Apr 2007 1 Name on Record AssessorUpdated Dec 2025

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5510 5th Ave

2 bd · 1 ba · 916 sqft · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100May 2008 $3,4822024 Amount on Record Nov 1988 1 Name on Record AssessorUpdated Apr 2026

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5511 5th Ave

5,484 sqft · Built 1982 · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Jan 2026 $6,7582024 Amount on Record May 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

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5515 5th Ave

5 bd · 4 ba · 3,367 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Dec 2022 $6,1442024 Amount on Record Feb 1974 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

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5517 5th Ave

0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$45,000Nov 1996 $3,3422025 2 Names on Record AssessorUpdated Aug 2026

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5550 5th Ave

0.724 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Aug 2014 $4,6402023 1 Name on Record AssessorUpdated Jan 2024

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5550 5th Ave, #1

6,368 sqft · Built 1975 · 0.966 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,029,200Jul 2007 $10,5572024 1 Name on Record AssessorUpdated Dec 2025

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5669 5th Ave, #1

0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,242Aug 2020 $3,7502025 —Jan 2000 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

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5675 5th Ave

1.5 ba · 3,050 sqft · 0.377 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,242Aug 2020 $6,8132024 Amount on Record Jan 2000 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

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Wildfire Risk on 5th 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