Solar Cir, Union City, CA Property Records

Alameda County property records for 62 addresses on Solar Cir, Union City, CA · Last verified October 2026

Solar Cir Highlights

Properties 62
Median Sale Price $740,000
Deeds and Mortgages on File 105
Median Price per Sqft $601
Owner Occupied 73%
Median Annual Tax Bill $7,028
Median Year Built 1973
Median Ownership Tenure 13 years

Properties on Solar Cir

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

4200 Solar Cir

3 bd · 1.5 ba · 1,214 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Aug 1996 $2,6582025 —Aug 1996 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

4201 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1973 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$364,000Jul 2004 $7,1512025 Owner on Record Owner Occupied AssessorUpdated Oct 2025

4202 Solar Cir

3 bd · 1.5 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8582025 —Apr 2023 Owner on Record Assessor + 5 DocumentsUpdated Aug 2026

4203 Solar Cir

4 bd · 2.5 ba · 1,584 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$103,500Mar 1988 $3,3342025 Owner on Record AssessorUpdated Aug 2026

4204 Solar Cir

3 bd · 1.5 ba · 1,280 sqft · built 1973 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2007 $2,5422025 —Dec 2005 Owner on Record Owner Occupied AssessorUpdated Aug 2026

4205 Solar Cir

4 bd · 3 ba · 1,584 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$780,000Mar 2021 $11,4042025 —Apr 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4206 Solar Cir

3 bd · 2 ba · 1,214 sqft · built 1973 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$746,000Sep 2021 $10,7392025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4207 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1973 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$875,000Aug 2024 $11,7912025 —Dec 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4208 Solar Cir

3 bd · 1.5 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$212,000Dec 2011 $4,5682024 Amount on Record Aug 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4210 Solar Cir

3 bd · 1.5 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Apr 2014 $7,2572025 Amount on Record Sep 1998 Owner on Record Owner Occupied AssessorUpdated May 2026

4212 Solar Cir

3 bd · 2 ba · 1,214 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jun 2016 $7,9332025 3 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4221 Solar Cir

3 bd · 1.5 ba · 1,214 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$712,000Sep 2025 $6,0192025 Amount on Record Oct 2012 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

4223 Solar Cir

3 bd · 1.5 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$438,000Nov 2005 $8,3022025 Amount on Record Nov 1999 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

4225 Solar Cir

3 bd · 2 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Jul 2008 $5,1362025 —Feb 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4227 Solar Cir

3 bd · 1.5 ba · 1,280 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$201,000Jun 2012 $4,0232025 Amount on Record Oct 2006 2 Owners on Record AssessorUpdated Sep 2026

4234 Solar Cir

3 bd · 2 ba · 1,214 sqft · built 1974 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$730,500Nov 2021 $10,6202025 Amount on Record Dec 2016 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4236 Solar Cir

3 bd · 2 ba · 1,390 sqft · built 1974 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$522,000Sep 2017 $8,3322025 Amount on Record Aug 2006 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4238 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1974 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Sep 2008 $5,2242025 Owner on Record Assessor + 1 DocumentUpdated Oct 2025

4239 Solar Cir

3 bd · 1.5 ba · 1,280 sqft · built 1973 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,000Jan 2000 $4,2312025 —Jan 2000 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

4240 Solar Cir

4 bd · 2.5 ba · 1,584 sqft · built 1974 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$212,000Jun 2007 $6,7802025 Amount on Record Dec 2002 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

4241 Solar Cir

4 bd · 3 ba · 1,584 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Mar 2016 $8,6052025 —Mar 2008 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2025

4242 Solar Cir

3 bd · 1.5 ba · 1,280 sqft · built 1974 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$755,000Jul 2018 $9,9872025 Amount on Record Aug 2004 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

4243 Solar Cir

4 bd · 3 ba · 1,584 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Oct 2015 $8,1432025 Owner on Record Owner Occupied AssessorUpdated Oct 2025

4244 Solar Cir

3 bd · 2 ba · 1,214 sqft · built 1974 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$296,000May 2003 $6,1582025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

4245 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1973 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,000Jul 1993 $3,7752025 —Jan 2020 Owner on Record Assessor + 3 DocumentsUpdated Oct 2025

4246 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1974 · 0.032 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Jul 2016 $7,8672025 3 Owners on Record Assessor + 1 DocumentUpdated Oct 2025

4248 Solar Cir

4 bd · 2.5 ba · 1,584 sqft · built 1974 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jul 2013 $7,2832024 Amount on Record Oct 2012 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

4250 Solar Cir

4 bd · 3 ba · 1,584 sqft · built 1974 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$288,000Apr 2012 $5,4022025 3 Owners on Record AssessorUpdated Oct 2025

4252 Solar Cir

3 bd · 1.5 ba · 1,280 sqft · built 1974 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Nov 2017 $8,8782025 Amount on Record Aug 2015 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

4254 Solar Cir

3 bd · 2 ba · 1,214 sqft · built 1974 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Sep 2004 $7,6092025 Amount on Record Mar 2003 Owner on Record AssessorUpdated Oct 2025

4256 Solar Cir

3 bd · 1.5 ba · 1,280 sqft · built 1974 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$920,000Apr 2024 $12,6802025 Amount on Record Jan 2020 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

4257 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1973 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000May 2020 $9,3942025 Amount on Record May 2014 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4258 Solar Cir

4 bd · 3 ba · 1,584 sqft · built 1974 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Nov 2002 $6,6882025 Owner on Record Owner Occupied AssessorUpdated Oct 2025

4259 Solar Cir

4 bd · 2.5 ba · 1,584 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$468,000Jun 2015 $7,8472025 Amount on Record May 2001 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

4260 Solar Cir

3 bd · 1.5 ba · 1,280 sqft · built 1973 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,7842025 —Aug 2006 Owner on Record AssessorUpdated Aug 2026

4261 Solar Cir

4 bd · 3 ba · 1,584 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Apr 2016 $8,2182025 Amount on Record May 2004 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4262 Solar Cir

3 bd · 2 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Sep 2009 $4,5832025 —May 2013 Owner on Record AssessorUpdated Oct 2025

4263 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1973 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Jun 2018 $9,7952025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

4264 Solar Cir

3 bd · 2 ba · 1,214 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,000Apr 2003 $5,9022025 Amount on Record Aug 1999 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

4266 Solar Cir

3 bd · 1.5 ba · 1,214 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$49,500Nov 1993 $3,5282025 —Aug 1995 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

4268 Solar Cir

3 bd · 1.5 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,500Feb 2017 $8,6992025 Amount on Record Apr 2005 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

4269 Solar Cir

3 bd · 1.5 ba · 1,214 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7932025 Owner on Record AssessorUpdated Aug 2026

4270 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1973 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Jan 2008 $6,0602025 Owner on Record Owner Occupied AssessorUpdated Oct 2025

4271 Solar Cir

3 bd · 1.5 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Sep 2015 $7,2612025 Amount on Record Aug 2009 Owner on Record Owner Occupied AssessorUpdated Sep 2026

4272 Solar Cir

2 bd · 1 ba · 846 sqft · built 1973 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Sep 2011 $2,6472025 Amount on Record Sep 2004 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

4273 Solar Cir

3 bd · 2 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Dec 2015 $8,0592025 —Dec 2020 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

4274 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$388,000Nov 2014 $6,7212025 Amount on Record Apr 2009 Owner on Record AssessorUpdated Oct 2025

4275 Solar Cir

3 bd · 1.5 ba · 1,280 sqft · built 1973 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000Oct 2015 $7,3962025 Amount on Record May 2010 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

4276 Solar Cir

3 bd · 1.5 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$223,500Jul 2012 $4,3102025 Amount on Record Jul 2010 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

4278 Solar Cir

3 bd · 1.5 ba · 1,214 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,000Jun 2013 $6,2762025 Amount on Record May 2005 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

4280 Solar Cir

2 bd · 1 ba · 846 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Mar 2000 $4,5222025 2 Owners on Record AssessorUpdated Aug 2026

4284 Solar Cir

3 bd · 2 ba · 1,214 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Sep 2014 $6,6762025 Amount on Record Jun 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4286 Solar Cir

3 bd · 2 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000May 2004 $7,1152025 Amount on Record Oct 1998 Owner on Record Owner Occupied AssessorUpdated Oct 2025

4288 Solar Cir

3 bd · 1.5 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$291,000Apr 2021 $11,1792024 Amount on Record Apr 2020 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

4289 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1973 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Nov 2008 $4,6482025 Amount on Record Aug 2008 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4290 Solar Cir

3 bd · 1.5 ba · 1,214 sqft · built 1973 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$740,000Feb 2026 $3,5842025 Amount on Record Aug 1996 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

4291 Solar Cir

4 bd · 2.5 ba · 1,584 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,5512025 —Dec 2021 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

4292 Solar Cir

3 bd · 2 ba · 1,280 sqft · built 1973 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000May 2017 $8,4382025 —May 2021 3 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2025

4293 Solar Cir

4 bd · 3 ba · 1,584 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Apr 2004 $7,0282025 —May 2002 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

4294 Solar Cir

3 bd · 2 ba · 1,390 sqft · built 1973 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$344,000Mar 2004 $6,9202025 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

4295 Solar Cir

3 bd · 1.5 ba · 1,280 sqft · built 1973 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000May 2021 $4,9092025 Amount on Record Apr 2000 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

4296 Solar Cir

3 bd · 1.5 ba · 1,214 sqft · built 1973 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$232,000Oct 2019 $11,7792025 Amount on Record Feb 2019 2 Owners on Record Owner Occupied Assessor + 8 DocumentsUpdated Sep 2026

Property Records in Nearby Streets