Roscommon Way, Dublin, CA Property Records

Alameda County property records for 31 addresses on Roscommon Way, Dublin, CA · Last verified August 2026

Roscommon Way Highlights

Properties 31
Median Sale Price $1,680,000
Deeds and Mortgages on File 59
Median Price per Sqft $607
Owner Occupied 81%
Median Annual Tax Bill $12,985
Median Year Built 2000
Median Ownership Tenure 14 years

Properties on Roscommon Way

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

4203 Roscommon Way

4 bd · 3 ba · 2,902 sqft · 0.095 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$655,000Mar 2011 $11,6242025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

4215 Roscommon Way

4 bd · 3 ba · 2,580 sqft · 0.093 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$678,000May 2010 $12,1652025 Amount on Record Jul 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4226 Roscommon Way

3 bd · 3 ba · 2,650 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Feb 2011 $11,6402025 —Nov 2012 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4227 Roscommon Way

4 bd · 3 ba · 2,902 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$660,000Sep 2002 $13,2522025 Amount on Record Dec 2000 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

4246 Roscommon Way

4 bd · 2.5 ba · 2,800 sqft · 0.093 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,751,000May 2021 $24,4062024 Amount on Record Mar 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4247 Roscommon Way

4 bd · 3 ba · 2,580 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$660,000Aug 2012 $11,4792025 —Nov 2012 3 Names on Record Assessor + 2 DocumentsUpdated Oct 2025

4308 Roscommon Way

4 bd · 3 ba · 2,902 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,170,000Jul 2017 $17,9012025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

4309 Roscommon Way

4 bd · 3 ba · 2,902 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,075,000Aug 2015 $17,0882025 —Apr 2018 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Oct 2025

4320 Roscommon Way

4 bd · 3 ba · 2,800 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$685,000Dec 2011 $11,9832025 —Nov 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4321 Roscommon Way

4 bd · 2.5 ba · 2,800 sqft · 0.095 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$780,000Jun 2008 $14,0152025 Amount on Record Nov 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

4330 Roscommon Way

4 bd · 2.5 ba · 2,580 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$552,000Jan 2001 $11,4862024 —Oct 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4331 Roscommon Way

4 bd · 3 ba · 2,902 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2008 $12,9852025 —Sep 2008 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

4342 Roscommon Way

4 bd · 3 ba · 2,902 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$647,000Dec 2002 $12,9322025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

4343 Roscommon Way

4 bd · 3 ba · 2,800 sqft · 0.093 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$611,500Dec 2000 $12,7332025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

4352 Roscommon Way

4 bd · 3 ba · 2,580 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,9192025 Amount on Record Jan 2002 3 Names on Record Owner Occupied AssessorUpdated Oct 2025

4353 Roscommon Way

4 bd · 3 ba · 2,800 sqft · 0.093 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$700,000Dec 2012 $12,0892025 1 Name on Record AssessorUpdated Oct 2025

4362 Roscommon Way

4 bd · 2.5 ba · 2,800 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,425,000Feb 2021 $20,5172025 Amount on Record May 2006 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

4363 Roscommon Way

3 bd · 3 ba · 2,650 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$929,000Jul 2005 $17,0492025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

4372 Roscommon Way

4 bd · 3 ba · 2,902 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Jun 2024 $26,6102025 —Sep 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jan 2026

4382 Roscommon Way

4 bd · 3 ba · 2,580 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$580,000Nov 2001 $11,9382025 —Aug 2025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

4405 Roscommon Way

3 bd · 4 ba · 2,650 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,295,000Sep 2020 $18,9222025 Amount on Record May 2011 3 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4408 Roscommon Way

4 bd · 3 ba · 2,800 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$680,000Apr 2012 $12,0692025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

4409 Roscommon Way

4 bd · 4 ba · 2,580 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,680,000Jul 2022 $23,1332025 3 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

4420 Roscommon Way

4 bd · 3 ba · 2,902 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2002 $11,8142025 —Jan 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4421 Roscommon Way

4 bd · 2.5 ba · 2,800 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,702,000Jun 2021 $24,1442025 Amount on Record Jul 2001 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

4428 Roscommon Way

4 bd · 3 ba · 2,580 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2020 $12,3622025 2 Names on Record Assessor + 6 DocumentsUpdated Oct 2025

4429 Roscommon Way

4 bd · 3 ba · 2,902 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,111,500Mar 2016 $17,6232025 —May 2021 3 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

4436 Roscommon Way

3 bd · 3 ba · 2,650 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$722,000Oct 2012 $12,3382025 3 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4437 Roscommon Way

4 bd · 3 ba · 2,800 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$882,500Feb 2005 $16,5612025 —Jun 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4441 Roscommon Way

4 bd · 3 ba · 2,580 sqft · 0.101 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$830,000May 2013 $13,9852025 —May 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

4447 Roscommon Way

4 bd · 3 ba · 2,902 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$692,000Jul 2001 $14,0702025 3 Names on Record AssessorUpdated Oct 2025

Property Records in Nearby Streets