Key Island, Naples, FL Property Records

Collier County property records for 19 addresses on Key Island, Naples, FL · Last verified April 2026

Key Island Highlights

Properties 19
Latest Sale $1,500,000 (Dec 1997)
Deeds and Mortgages on File 19
Average Living Area 3,170 sq ft
Median Annual Tax Bill $7,240
Median Year Built 2005
Median Ownership Tenure 29 years

Properties on Key Island

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

1 Key Island

1,006 sqft · Built 1955 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1997 $4,3632025 1 Name on Record AssessorUpdated Dec 2025

6 Key Island

289 sqft · Built 2000 · 3.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12024 1 Name on Record AssessorUpdated Apr 2026

20 Key Island

4,561 sqft · Built 2010 · 4.33 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2018 $94,6632025 Amount on Record Jan 2018 2 Names on Record Assessor + 2 DocumentsUpdated Dec 2025

30 Key Island

0.839 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2492024 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

40 Key Island

1.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8822024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

50 Key Island

1.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,2402024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

60 Key Island

1.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3842024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

70 Key Island

1.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Dec 1997 $7,2852024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

80 Key Island

0.869 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,0442024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

90 Key Island

6,825 sqft · Built 2005 · 1.56 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$72,3102024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

100 Key Island

1.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7242024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

110 Key Island

1.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7442024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

120 Key Island

1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3382024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

130 Key Island

1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4012024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

140 Key Island

Built 2012 · 2.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9292024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

150 Key Island

0.869 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6772024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

160 Key Island

0.869 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4972024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

170 Key Island

0.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4822024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

180 Key Island

0.969 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4712024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

Wildfire Risk on Key Island

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskModerate
this street's cells rank at the 52nd percentile of exposed land nationally · 31st in Florida
Wildfire LikelihoodModerate — about 1 in 768 per year
ExposureDirect
2 of 4 cells directly exposed · 3 adjoin burnable vegetation