Outer Highway 18, Running Springs, CA Property Records

San Bernardino County property records for 23 addresses on Outer Highway 18, Running Springs, CA · Last verified July 2026

Outer Highway 18 Highlights

Properties 23
Median Sale Price $453,500
Deeds and Mortgages on File 28
Median Price per Sqft $211
Owner Occupied 48%
Median Annual Tax Bill $3,496
Median Year Built 1975
Median Ownership Tenure 8 years

Properties on Outer Highway 18

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

31053 Outer Highway 18

3 bd · 2 ba · 1,108 sqft · built 1991 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,000May 1990 $3,3912025 —Apr 2003 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

31059 Outer Highway 18

2 bd · 1 ba · 816 sqft · built 1960 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Oct 2016 $2,5462025 Amount on Record Aug 2000 2 Owners on Record AssessorUpdated Jul 2026

31069 Outer Highway 18

3 bd · 2 ba · 1,564 sqft · built 1964 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0522025 —Sep 2001 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

31103 Outer Highway 18

3 bd · 1.5 ba · 1,020 sqft · built 1966 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jan 2016 $2,1252025 Amount on Record May 2011 Owner on Record Assessor + 1 DocumentUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$3142025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

31117 Outer Highway 18

3 bd · 2.5 ba · 1,445 sqft · built 1964 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jul 2010 $2,1502025 Amount on Record Dec 2009 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

31125 Outer Highway 18

5 bd · 4 ba · 2,996 sqft · built 1978 · 0.501 acres

Last Sale Tax Bill Prior Sale Owner Records
$629,000Dec 2021 $8,2512025 Amount on Record Oct 2020 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

31133 Outer Highway 18

12 bd · 8 ba · 4,752 sqft · built 1979 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$865,000Dec 2021 $11,5732025 Amount on Record Sep 2017 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

31140 Outer Highway 18

2 bd · 1.5 ba · 1,440 sqft · built 1962 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$186,000Apr 2014 $2,5602025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

31155 Outer Highway 18

3 bd · 2 ba · 2,126 sqft · built 1983 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Feb 2021 $5,7582025 Amount on Record Jan 2001 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

31162 Outer Highway 18

3 bd · 3 ba · 1,515 sqft · built 1963 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Nov 2004 $3,5202025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

31172 Outer Highway 18

6 bd · 3 ba · 2,454 sqft · built 1961 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$453,500Jul 2025 $5,1062025 Amount on Record Sep 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

31180 Outer Highway 18

3 bd · 2 ba · 2,008 sqft · built 1975 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jun 2016 $2,7602025 Amount on Record Feb 2016 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

31188 Outer Highway 18

7 bd · 4 ba · 3,120 sqft · built 1964 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jul 2018 $6,0572025 —Dec 2013 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

31194 Outer Highway 18

4 bd · 4 ba · 2,880 sqft · built 1984 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,500Dec 2021 $5,8622025 —Dec 2021 Owner on Record Assessor + 4 DocumentsUpdated Jul 2026

31208 Outer Highway 18

3 bd · 3 ba · 1,743 sqft · built 1971 · 0.177 acres

Last Sale Tax Bill Prior Sale Owner Records
$416,000Nov 2024 $5,2512025 Amount on Record Nov 2022 2 Owners on Record Assessor + 3 DocumentsUpdated Jul 2026

31211 Outer Highway 18

3 bd · 2.5 ba · 2,873 sqft · built 1979 · 0.252 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1982025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

31217 Outer Highway 18

3 bd · 2 ba · 2,669 sqft · built 1978 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Jan 2019 $10,0692025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

31225 Outer Highway 18

4 bd · 4 ba · 2,296 sqft · built 1979 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000Apr 2025 $2,6612025 Amount on Record Nov 1999 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

31229 Outer Highway 18

3 bd · 2 ba · 1,188 sqft · built 1979 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4732025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

31233 Outer Highway 18

3 bd · 2 ba · 1,200 sqft · built 1979 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,000Mar 1990 $2,5542025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

31241 Outer Highway 18

2 bd · 1 ba · 900 sqft · built 1970 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$228,000Sep 2005 $4,0062025 Amount on Record Feb 2005 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

31255 Outer Highway 18

1 bd · 1.5 ba · 1,089 sqft · built 1967 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Apr 2021 $3,4962025 —Apr 2021 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

Property Records in Nearby Streets