Discovery St, San Marcos, CA Property Records

San Diego County property records for 43 addresses on Discovery St, San Marcos, CA · Last verified August 2026

Discovery St Highlights

Properties 304
Median Sale Price $859,000
Deeds and Mortgages on File 325
Median Price per Sqft $573
Owner Occupied 90%
Median Annual Tax Bill $999
Median Year Built 1979
Median Ownership Tenure 21 years

Properties on Discovery St

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

134 Discovery St

4 bd · 2 ba · 1,640 sqft · built 1960 · 0.479 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Dec 2022 $11,9012025 —Mar 2008 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

172 Discovery St

2 bd · 1 ba · built 1942 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Aug 2007 $29,5892025 Amount on Record Sep 1983 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

316 Discovery St

9.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,500May 2000 $8,6142025 Amount on Record Aug 1987 1 Name on Record Assessor + 7 DocumentsUpdated May 2026

320 Discovery St

3 bd · 1 ba · built 1959 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Aug 2006 $8,0622025 Amount on Record Aug 2001 1 Name on Record Assessor + 7 DocumentsUpdated Apr 2026

326 Discovery St

3 bd · 2 ba · built 1959 · 0.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Mar 2006 $8,6132025 1 Name on Record Assessor + 6 DocumentsUpdated Apr 2026

327 Discovery St

10 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,169,000May 2026 $113,4052025 Amount on Record May 2026 1 Name on Record Assessor + 58 DocumentsUpdated Jun 2026

349 Discovery St

9.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,037,500Jun 2026 $107,0002025 Amount on Record May 2026 1 Name on Record Assessor + 48 DocumentsUpdated Jun 2026

383 Discovery St

2 bd · 1 ba · built 1966 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$797,000Oct 2025 $10,7232024 Amount on Record Jan 2016 1 Name on Record Assessor + 29 DocumentsUpdated Jun 2026

404 Discovery St

1 bd · 1 ba · built 1965 · 1.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$808,500Mar 2026 $24,9072025 Amount on Record Mar 2026 1 Name on Record Assessor + 36 DocumentsUpdated Apr 2026

413 Discovery St

2.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$735,000Jan 2026 $8,7362024 Amount on Record Jan 2026 2 Names on Record Assessor + 70 DocumentsUpdated Jun 2026

745 Discovery St

3 bd · 2 ba · 1,840 sqft · built 1986 · 0.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Mar 1986 $2,4002025 —Sep 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

747 Discovery St

4 bd · 3 ba · 3,126 sqft · built 1986 · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Sep 1993 $5,3142025 —Sep 1993 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

749 Discovery St

4 bd · 2.5 ba · 2,602 sqft · built 1979 · 0.98 acres

Last Sale Tax Bill Prior Sale Owner Records
$723,000Feb 2017 $9,6332025 Amount on Record Dec 2016 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

755 Discovery St

3 bd · 2.5 ba · 2,100 sqft · built 1986 · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$860,000May 2017 $11,9932025 Amount on Record Aug 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

809 Discovery St

113 units · Built 1969 · 630 sq ft

Last Sale Median Tax Bill Median Sale    
$48,000Aug 2011 $6862025 $41,000113 units    

809 Discovery St

4,700 sqft · built 1971 · 14.8 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1995 $41,0282025 Amount on Record Apr 1986 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

875 Discovery St

3 bd · 2 ba · 1,290 sqft · built 1978 · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$810,000Mar 2024 $9,4752025 Amount on Record Aug 2010 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

883 Discovery St

6 bd · 5 ba · 2,830 sqft · built 1977 · 0.255 acres

Last Sale Tax Bill Prior Sale Owner Records
$141,000Nov 1988 $4,7462025 —Nov 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

895 Discovery St

3 bd · 2 ba · 1,290 sqft · built 1977 · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$153,000Jul 1993 $3,7222025 1 Name on Record AssessorUpdated Aug 2026

899 Discovery St

2 bd · 1 ba · 963 sqft · built 1934 · 0.447 acres

Last Sale Tax Bill Prior Sale Owner Records
$114,000May 1996 $4,5122025 —May 2004 2 Names on Record AssessorUpdated Aug 2026

901 Discovery St

2 bd · 1.5 ba · 1,280 sqft · built 1983 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$298,000Jun 2003 $4,9662025 Amount on Record Nov 1996 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

903 Discovery St

2 bd · 1.5 ba · 1,064 sqft · built 1983 · 0.283 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jun 2004 $6,9402025 —Jun 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

905 Discovery St

4 bd · 2.5 ba · 1,448 sqft · built 1982 · 0.358 acres

Last Sale Tax Bill Prior Sale Owner Records
$830,000Sep 2025 $2,6352025 Amount on Record Dec 1996 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

909 Discovery St

7 bd · 6 ba · 3,738 sqft · built 2004 · 0.487 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Sep 2002 $11,4502025 Amount on Record — 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

913 Discovery St

3 bd · 2 ba · 1,428 sqft · built 1986 · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$271,000Jun 2012 $3,9412025 Amount on Record Nov 2011 2 Names on Record AssessorUpdated Jul 2026

915 Discovery St

3 bd · 2 ba · 1,428 sqft · built 1986 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$216,000Apr 2000 $3,7642025 Amount on Record Sep 1986 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

952 Discovery St

5 bd · 3 ba · 2,926 sqft · built 1930 · 5.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000May 2000 —Jun 2007 1 Name on Record AssessorUpdated Jul 2026

988 Discovery St

2 bd · 1 ba · 725 sqft · built 1959 · 0.29 acres

Last Sale Tax Bill Prior Sale Owner Records
$123,500May 1989 —Oct 2004 1 Name on Record AssessorUpdated Aug 2026

1147 Discovery St

9,849 sqft · 6.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,7402025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1235 Discovery St

4 bd · 1.5 ba · 1,550 sqft · built 1959 · 0.869 acres

Last Sale Tax Bill Prior Sale Owner Records
$9962025 1 Name on Record AssessorUpdated Aug 2026

1243 Discovery St

3 bd · 2 ba · 1,993 sqft · built 1970 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Oct 2016 $7,3832025 Amount on Record Aug 1993 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

1247 Discovery St

3 bd · 2 ba · 1,612 sqft · built 1970 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$675,000Dec 2019 $8,4712025 Amount on Record Jun 2015 1 Name on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

1251 Discovery St

3 bd · 2 ba · 1,897 sqft · built 1970 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$859,000Apr 2021 $10,5802025 Amount on Record Mar 2019 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

1255 Discovery St

3 bd · 2 ba · 1,897 sqft · built 1970 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Dec 1999 $4,1722025 —Sep 2019 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

1259 Discovery St

3 bd · 2 ba · 1,897 sqft · built 1970 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000May 2004 $8,0782025 Amount on Record May 1990 1 Name on Record AssessorUpdated Jul 2026

1263 Discovery St

3 bd · 2 ba · 1,897 sqft · built 1970 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$875,000Mar 2023 $10,4382025 Amount on Record Mar 2022 1 Name on Record Assessor + 7 DocumentsUpdated Aug 2026

1267 Discovery St

3 bd · 2 ba · 1,612 sqft · built 1970 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Feb 2026 $5,1602025 Amount on Record Aug 2010 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

1271 Discovery St

3 bd · 2 ba · 1,897 sqft · built 1970 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$811,500Mar 2023 $9,6832025 Amount on Record Jul 2022 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

1275 Discovery St

3 bd · 2 ba · 1,897 sqft · built 1970 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$374,000Jul 2012 $5,2992025 Amount on Record Feb 2010 1 Name on Record AssessorUpdated Jul 2026

1285 Discovery St

built 2000 · 9.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Oct 2012 $5,7752025 —Apr 2008 1 Name on Record AssessorUpdated Aug 2026

1286 Discovery St

19.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1999 $9,2882025 —May 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1286 Discovery St

150 units · Built 1969 · 720 sq ft

Last Sale Median Tax Bill Median Sale    
$37,000Jun 2011 $4732025 $47,000150 units    

1350 Discovery St

3.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2013 $9402025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Discovery St

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

Wildfire RiskLow
this street's cells rank above 29% of the US · above 17% of California
Wildfire LikelihoodAbout 1 in 3,559 per year
ExposureDirect
4 of 10 cells directly exposed · 9 adjoin burnable vegetation

Property Records in Nearby Streets