12th St, Del Mar, CA Property Records

San Diego County property records for 27 addresses on 12th St, Del Mar, CA · Last verified August 2026

12th St Highlights

Properties 27
Median Sale Price $2,257,500
Deeds and Mortgages on File 32
Median Price per Sqft $1,462
Owner Occupied 44%
Median Annual Tax Bill $8,128
Median Year Built 1970
Median Ownership Tenure 18 years

Properties on 12th St

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

100 12th St

4 bd · 5 ba · 5,293 sqft · 0.237 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,800,000Jun 2008 $95,3722025 Amount on Record Feb 2006 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

101 12th St

5 bd · 5.5 ba · 6,476 sqft · 0.343 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Mar 1992 $45,1532025 Amount on Record Nov 1988 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

104 12th St

4 bd · 3.5 ba · 2,508 sqft · 0.193 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,1282025 —Jul 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

111 12th St

4 bd · 5 ba · 3,641 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,312,500Jan 2004 $45,3432025 Amount on Record Aug 1996 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

112 12th St

3 bd · 2.5 ba · 1,866 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Apr 1985 $7,4122025 Amount on Record Aug 1983 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

119 12th St

3 bd · 2.5 ba · 2,180 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2702025 —May 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

120 12th St

3 bd · 2.5 ba · 2,189 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,795,000Nov 2024 $51,0972025 Amount on Record Apr 2024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

122 12th St

2 bd · 2.5 ba · 2,353 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,000,000Jul 2023 $43,4902025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

128 1/2 12th St, #128

4 bd · 3 ba · 2,670 sqft · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Nov 2016 $12,2992025 Amount on Record Apr 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

130 12th St, #140

Built 1988 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1996 $4,0832025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

135 12th St

2 bd · 2 ba · 1,233 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,7312025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

143 12th St

3 bd · 1.5 ba · 1,248 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9182025 —Oct 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

147 12th St

3 bd · 3 ba · 1,680 sqft · 0.367 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$238,800Jul 1988 $5,9292025 Amount on Record Jan 1986 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

148 12th St

4 bd · 5.5 ba · 4,067 sqft · 0.186 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,100,000Jun 2011 $50,8542025 —Jun 2011 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

149 12th St

3 bd · 2 ba · 1,610 sqft · 0.367 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$160,000Nov 1985 $3,4752025 1 Name on Record AssessorUpdated Aug 2026

150 12th St

4 bd · 3 ba · 2,195 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2014 $1,5032025 —Sep 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

151 12th St

3 bd · 2 ba · 1,111 sqft · 0.367 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$175,000Dec 1985 $3,7922025 —Feb 2012 1 Name on Record AssessorUpdated Aug 2026

152 12th St

3 bd · 2.5 ba · 1,757 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2014 $4,7232025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

153 12th St

3 bd · 2 ba · 2,249 sqft · 0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Mar 2004 $18,9922025 Amount on Record Sep 1997 1 Name on Record AssessorUpdated Jul 2026

203 12th St

2 bd · 3 ba · 1,907 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0212025 —Aug 2002 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

205 12th St, #9

Built 2000 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1992 $4,6772025 1 Name on Record AssessorUpdated Aug 2026

211 12th St, #15

Built 2000 · 0.216 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1992 $4,6802025 1 Name on Record AssessorUpdated Aug 2026

243 12th St

6,600 sqft · Built 1959 · 0.199 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$795,000Nov 1994 $14,2722025 Amount on Record Dec 1984 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

319 12th St

3 bd · 2 ba · 1,195 sqft · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Jul 2016 $22,3162025 Amount on Record May 2015 1 Name on Record AssessorUpdated Jul 2026

327 12th St

2 bd · 2 ba · 1,544 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,257,500Jun 2020 $26,3522025 Amount on Record Feb 2018 1 Name on Record Assessor + 6 DocumentsUpdated Jul 2026

328 12th St

3 bd · 2 ba · 1,182 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,425,000Jun 2019 $17,0542025 Amount on Record Sep 2012 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

336 12th St

3 bd · 2.5 ba · 2,565 sqft · 0.121 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000Apr 2013 $30,1482025 Amount on Record Jul 1994 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Property Records in Nearby Streets