S 1st Ave, Upland, CA Property Records

San Bernardino County property records for 48 addresses on S 1st Ave, Upland, CA · Last verified August 2026

S 1st Ave Highlights

Properties 48
Median Sale Price $550,000
Deeds and Mortgages on File 71
Median Price per Sqft $613
Owner Occupied 48%
Median Annual Tax Bill $3,925
Median Year Built 1946
Median Ownership Tenure 12 years

Properties on S 1st Ave

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

140 S 1st Ave

7,920 sqft · Built 1948 · 0.321 acres

Last Sale Tax Bill Prior Sale Owner Records
$701,500Dec 2017 $4,6282025 Sale Amount Aug 2017 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

166 S 1st Ave

1,512 sqft · Built 1948 · 0.321 acres

Last Sale Tax Bill Prior Sale Owner Records
$701,500Dec 2017 $4,5002025 Sale Amount Aug 2017 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

172 S 1st Ave

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$3452025 1 Name on Record AssessorUpdated Jul 2026

173 S 1st Ave

4 ba · 1,806 sqft · 0.165 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$245,000Jun 2003 $4,0982025 Sale Amount Apr 1996 1 Name on Record AssessorUpdated Jul 2026

176 S 1st Ave

2 bd · 1 ba · 840 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Dec 2000 $2,1852025 Sale Amount Oct 2000 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

179 S 1st Ave

1 bd · 1 ba · 720 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Dec 2014 $1,3172025 —Dec 2014 1 Name on Record AssessorUpdated Jul 2026

184 S 1st Ave

2 bd · 1 ba · 2,300 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Apr 2001 $3,9252025 1 Name on Record AssessorUpdated Jul 2026

185 S 1st Ave

2 bd · 1 ba · 596 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Dec 2014 $1,3172025 —Dec 2014 1 Name on Record AssessorUpdated Jul 2026

192 S 1st Ave

2 bd · 1 ba · 768 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$77,000Jul 1993 $1,8802025 1 Name on Record AssessorUpdated Jul 2026

204 S 1st Ave

3 bd · 2 ba · 855 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jun 2023 $7,0472025 Sale Amount Jul 2003 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

212 S 1st Ave

2 bd · 1 ba · 1,214 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5512025 —Mar 2015 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

213 S 1st Ave

4 ba · 2,352 sqft · 0.153 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$9822025 1 Name on Record AssessorUpdated Jul 2026

222 S 1st Ave

2 bd · 1 ba · 1,022 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Jul 2016 $5,1232025 —Jul 2016 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

223 S 1st Ave

1 bd · 1 ba · 960 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000Apr 2003 $3,1082025 —Aug 1999 2 Names on Record AssessorUpdated Jul 2026

228 S 1st Ave

4 bd · 3 ba · 1,694 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$445,500Dec 2015 $6,8742025 Sale Amount Jun 2002 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

229 S 1st Ave

2 bd · 1 ba · 978 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Oct 2023 $5,1532025 Sale Amount Aug 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

236 S 1st Ave

1 bd · 1 ba · 1,120 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$445,000May 2021 $5,4782025 —Nov 2020 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

237 S 1st Ave

3 bd · 1 ba · 1,362 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,4052025 —May 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

245 S 1st Ave

4 bd · 3 ba · 1,188 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Mar 2017 $4,3052025 —Aug 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

246 S 1st Ave

2 bd · 1 ba · 930 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$615,000Mar 2025 $6,0182025 Sale Amount Aug 2024 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

252 S 1st Ave

2 bd · 1 ba · 2,028 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,000Dec 2012 $5,9912025 Sale Amount Sep 2012 1 Name on Record AssessorUpdated Jul 2026

255 S 1st Ave

4 bd · 2 ba · 1,938 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,0222025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

262 S 1st Ave

3 bd · 2 ba · 1,668 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$580,000Nov 2019 $7,1652025 Sale Amount Jun 2007 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

263 S 1st Ave

4 bd · 2 ba · 1,867 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$166,000Sep 2008 $5,4192025 Sale Amount Feb 2008 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

270 S 1st Ave

4 bd · 2 ba · 2,456 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$628,000Apr 2021 $7,6622025 Sale Amount Feb 2021 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

271 S 1st Ave

2 bd · 1 ba · 928 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$106,000Mar 1995 $2,0782025 —Mar 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

280 S 1st Ave

2 bd · 1 ba · 958 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7012025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

281 S 1st Ave

4 bd · 2 ba · 1,485 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000May 2001 $3,0982025 Sale Amount Sep 1995 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

286 S 1st Ave

2 bd · 1.5 ba · 1,450 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,2992025 —Jan 2025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

287 S 1st Ave

2 bd · 1 ba · 980 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Apr 2009 $3,1602025 —Apr 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

296 S 1st Ave

3 bd · 1 ba · 1,094 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Aug 2012 $2,6992025 Sale Amount Jan 2012 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

304 S 1st Ave

2 bd · 1.5 ba · 1,052 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$158,000Aug 2015 $3,5412025 —Aug 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

305 S 1st Ave

3 bd · 1 ba · 1,188 sqft · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
$337,500Nov 2007 $4,9822025 Sale Amount Jun 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

313 S 1st Ave

3 bd · 2 ba · 1,300 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Aug 2004 $4,7992025 —Aug 1998 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

314 S 1st Ave

1 bd · 1 ba · 896 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jan 2024 $6,8092025 Sale Amount Oct 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

320 S 1st Ave

4 ba · 2,593 sqft · 0.16 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,2522025 1 Name on Record AssessorUpdated Jul 2026

321 S 1st Ave

5 bd · 2 ba · 1,749 sqft · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Oct 2008 $4,2392025 —Oct 2008 2 Names on Record AssessorUpdated Jul 2026

329 S 1st Ave

2 bd · 1 ba · 845 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4492025 —Dec 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

330 S 1st Ave

2 bd · 1 ba · 744 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,1552025 —Mar 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

336 S 1st Ave

2 bd · 1 ba · 1,161 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$406,000Oct 2017 $5,2612025 Sale Amount Sep 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

337 S 1st Ave

2 bd · 1 ba · 720 sqft · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,000Jan 2005 $3,8522025 Sale Amount Jul 2000 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

344 S 1st Ave

4 bd · 2 ba · 1,806 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9012025 —Nov 1994 2 Names on Record AssessorUpdated Jul 2026

354 S 1st Ave

4 bd · 2 ba · 1,600 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000May 1999 $2,7442025 Sale Amount Apr 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

355 S 1st Ave

2 bd · 1 ba · 1,044 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$80,000Mar 1995 $1,7012025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

363 S 1st Ave

2 bd · 1 ba · 940 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$89,500May 1998 $1,7652025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

370 S 1st Ave

760 sqft · Built 1920 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$192,500Oct 2021 $2,4342025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

373 S 1st Ave

2 bd · 1 ba · 672 sqft · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Feb 2022 $6,0142025 Sale Amount Oct 2015 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

378 S 1st Ave

3 bd · 2 ba · 1,024 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$675,000Mar 2025 $6,3502025 Sale Amount Oct 2020 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Jul 2026

Property Records in Nearby Streets