18th St, Newport Beach, CA Property Records

Orange County property records for 6 addresses on 18th St, Newport Beach, CA · Last verified August 2026

18th St Highlights

Properties 6
Median Sale Price $260,000
Deeds and Mortgages on File 7
Median Price per Sqft $361
Owner Occupied 17%
Median Annual Tax Bill $3,033
Median Year Built 1928
Median Ownership Tenure 31 years

Properties on 18th St

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

105 18th St

3 bd · 1 ba · 800 sqft · built 1929 · 0.028 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Dec 2000 $3,0332025 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

106 18th St

2 bd · 1 ba · 626 sqft · built 1923 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Mar 1995 $6,1972024 2 Names on Record Assessor + 2 DocumentsUpdated May 2026

108 1/2 18th St

1 bd · 1 ba · 672 sqft · built 1928 · 0.013 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Apr 1990 $8842025 1 Name on Record AssessorUpdated Aug 2026

108 18th St

1 bd · 1 ba · 408 sqft · built 1926 · 0.013 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2018 $2,2182025 —Apr 2008 1 Name on Record Assessor + 1 DocumentUpdated Nov 2025

110 18th St

2 bd · 1 ba · 720 sqft · built 1930 · 0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jul 1993 $5,0362025 —Nov 2005 1 Name on Record Assessor + 1 DocumentUpdated Nov 2025

200 18th St

1.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3062025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Property Records in Nearby Streets