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18th Ave S, Naples, FL Property Records

Collier County property records for 40 addresses on 18th Ave S, Naples, FL · Last verified August 2026

18th Ave S Highlights

Properties 40
Median Sale Price $6,150,000
Deeds and Mortgages on File 63
Median Price per Sqft $2,248
Owner Occupied 60%
Median Annual Tax Bill $43,615
Median Year Built 1995
Median Ownership Tenure 10 years

Properties on 18th Ave S

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

71 18th Ave S

4,080 sqft · Built 1951 · 0.95 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,000,000Jul 2010 $185,0892025 Amount on Record Jul 2001 1 Name on Record AssessorUpdated Jun 2026

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125 18th Ave S

2,722 sqft · Built 2022 · 0.28 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$10,450,000Jul 2024 $59,6642024 Amount on Record Aug 2020 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

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146 18th Ave S

3,365 sqft · Built 2002 · 0.31 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,450,000Nov 2018 $41,6952024 Amount on Record Jan 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

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149 18th Ave S

2,611 sqft · Built 1954 · 0.55 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$100Mar 2016 $25,6982024 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

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176 18th Ave S

3,262 sqft · Built 1956 · 0.339 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,450,000May 2002 $43,6152025 2 Names on Record AssessorUpdated Dec 2025

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260 18th Ave S

3,352 sqft · Built 2009 · 0.289 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$11,500,000Apr 2024 $76,6672025 Amount on Record May 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

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286 18th Ave S

6,035 sqft · Built 2020 · 0.3 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,900,000May 2016 $90,6762025 Amount on Record Dec 2012 1 Name on Record AssessorUpdated Dec 2025

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302 18th Ave S

4,060 sqft · Built 2011 · 0.35 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000Aug 2009 $48,7682025 —Jan 2009 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

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330 18th Ave S

3,636 sqft · Built 2013 · 0.369 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$6,450,000Jan 2017 $51,2162024 Amount on Record May 2011 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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380 18th Ave S

1 sqft · Built 1964 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3072024 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

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442 18th Ave S

1,913 sqft · Built 1957 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,525,000May 2026 $32,0662025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

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443 18th Ave S

3,648 sqft · Built 2003 · 0.28 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,475,000Sep 2014 $35,1542025 Amount on Record Oct 1997 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

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450 18th Ave S

3,277 sqft · Built 2001 · 0.33 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,350,000Feb 2005 $31,9602025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

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453 18th Ave S

2,835 sqft · Built 1955 · 0.28 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2021 $38,6552025 Amount on Record Nov 2003 3 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2025

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465 18th Ave S

3,289 sqft · Built 2018 · 0.28 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$8,900,000Apr 2024 $63,8422024 Amount on Record Jul 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

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470 18th Ave S

2,239 sqft · Built 1968 · 0.289 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1999 $5,8332025 —May 1994 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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477 18th Ave S

1,623 sqft · Built 1971 · 0.289 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,815,000Feb 2008 $28,7942025 1 Name on Record AssessorUpdated Dec 2025

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495 18th Ave S

3,410 sqft · Built 2004 · 0.289 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,497,500Nov 2018 $26,5532025 Amount on Record Jun 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

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525 18th Ave S

2,329 sqft · Built 1988 · 0.289 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,750,000Jun 2005 $15,4652024 Amount on Record Apr 1998 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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555 18th Ave S

2,267 sqft · Built 1995 · 0.289 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2000 $16,5712025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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575 18th Ave S

1,997 sqft · Built 1969 · 0.3 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,270,000Apr 2021 $96,3962025 Amount on Record Apr 1994 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

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595 18th Ave S

2,884 sqft · Built 1968 · 0.3 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,475,000Mar 2020 $30,4872025 Amount on Record Mar 2016 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

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611 18th Ave S

3,042 sqft · Built 2004 · 0.31 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,200,000Mar 2021 $57,1602025 Amount on Record Apr 2008 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

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643 18th Ave S

3,336 sqft · Built 1998 · 0.31 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$7,500,000Mar 2022 $49,2682024 Amount on Record Apr 1997 2 Names on Record Assessor + 4 DocumentsUpdated Apr 2026

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675 18th Ave S

2,250 sqft · Built 1960 · 0.31 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$16,6022025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

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677 18th Ave S

2,705 sqft · Built 1974 · 0.319 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Feb 2010 $35,1102025 Amount on Record Dec 2007 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

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711 18th Ave S

3,918 sqft · Built 2009 · 0.319 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,150,000Jan 2015 $61,2812024 Amount on Record Jul 2010 1 Name on Record AssessorUpdated Apr 2026

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725 18th Ave S

3,208 sqft · Built 2023 · 0.319 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,300,000May 2021 $78,6872024 Amount on Record Sep 2020 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

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733 18th Ave S

3,459 sqft · Built 1995 · 0.319 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$6,150,000May 2022 $54,5202025 Amount on Record Oct 2020 1 Name on Record Assessor + 2 DocumentsUpdated Dec 2025

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750 18th Ave S

3,488 sqft · Built 2007 · 0.28 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,100,000Sep 2008 $77,6892024 Amount on Record Sep 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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755 18th Ave S

2,040 sqft · Built 1979 · 0.33 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,425,000Oct 2003 $13,3562025 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

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773 18th Ave S

2,725 sqft · Built 2000 · 0.33 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,635,000Sep 2020 $33,6672025 Amount on Record Apr 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

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790 18th Ave S

3,738 sqft · Built 2012 · 0.31 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$5,750,000Dec 2012 $107,8362025 Amount on Record Jul 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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795 18th Ave S

3,053 sqft · Built 1967 · 0.33 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$460,000Apr 1997 $15,6902025 2 Names on Record Owner Occupied AssessorUpdated Dec 2025

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855 18th Ave S

2,704 sqft · Built 1973 · 0.339 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$95,000Nov 2015 $15,3522024 Amount on Record May 2008 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Apr 2026

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875 18th Ave S

5,595 sqft · Built 2022 · 0.38 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,800,000Jun 2018 $87,2202025 Amount on Record Nov 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Dec 2025

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930 18th Ave S

220 sqft · Built 1967 · 0.439 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,700,000Jan 2015 $55,5032025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

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933 18th Ave S

2,886 sqft · Built 1966 · 0.76 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$10,800,000Jul 2021 $95,1112024 Amount on Record Apr 2009 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

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953 18th Ave S

4,234 sqft · Built 2000 · 0.639 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$5,750,000Jan 2018 $123,9422025 2 Names on Record Assessor + 6 DocumentsUpdated Dec 2025

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963 18th Ave S

2,280 sqft · Built 1964 · 0.65 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$870,000Dec 1988 $10,1542025 1 Name on Record Owner Occupied AssessorUpdated Dec 2025

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Wildfire Risk on 18th Ave S

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