Oneill St, Dubuque, IA Property Records

Dubuque County property records for 45 addresses on Oneill St, Dubuque, IA · Last verified August 2026

Oneill St Highlights

Properties 45
Median Sale Price $150,000
Deeds and Mortgages on File 61
Median Price per Sqft $119
Owner Occupied 96%
Median Annual Tax Bill $1,912
Median Year Built 1941
Median Ownership Tenure 9 years

Properties on Oneill St

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

349 Oneill St

3 bd · 4 ba · 1,094 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jan 2021 $2,4402024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

352 Oneill St

0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,350Mar 2016 $702024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

375 Oneill St

2 bd · 2 ba · 896 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2722024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

380 Oneill St

3 bd · 1 ba · 1,408 sqft · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2006 $2,4742024 Amount on Record — 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

395 Oneill St

3 bd · 2 ba · 1,266 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5522024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

400 Oneill St

3 bd · 2 ba · 936 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Feb 2024 $3,2562024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

480 Oneill St

3 bd · 3 ba · 1,224 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2000 $1,6662024 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

483 Oneill St

2 bd · 1 ba · 1,050 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Mar 2022 $1,2182024 Amount on Record Oct 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

485 Oneill St

3 bd · 4 ba · 1,334 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$143,000Apr 2024 $1,8842024 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Oct 2025

490 Oneill St

2 bd · 1 ba · 896 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7602024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

495 Oneill St

3 bd · 2 ba · 1,152 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$137,500Dec 2020 $2,2102024 Amount on Record Jun 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

500 Oneill St

2 bd · 2 ba · 1,376 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$82,000Feb 2000 $2,3222024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

515 Oneill St

3 bd · 1 ba · 1,336 sqft · 0.215 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$96,500Nov 2004 $2,1762025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

550 Oneill St

4 bd · 1 ba · 1,258 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$88,500Dec 2005 $1,9542024 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

555 Oneill St

3 bd · 3 ba · 1,579 sqft · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9902024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

590 Oneill St

3 bd · 2 ba · 1,295 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8362024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

595 Oneill St

4 bd · 3 ba · 1,298 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2001 $2,7322024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

600 Oneill St

2 bd · 1 ba · 796 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$88,000May 2007 $1,4402024 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

610 Oneill St

4 bd · 3 ba · 1,427 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7022024 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

620 Oneill St

3 bd · 3 ba · 1,248 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jul 2018 $1,7042024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

625 Oneill St

4 bd · 5 ba · 1,655 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2014 $2,9062024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

645 Oneill St

3 bd · 3 ba · 1,254 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$214,000Jul 2024 $1,9842024 Amount on Record Jul 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

650 Oneill St

3 bd · 1.5 ba · 1,002 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$196,000Jul 2026 $1,8682025 Amount on Record Mar 2026 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

660 Oneill St

4 bd · 2 ba · 1,330 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Dec 2008 $2,2662024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

665 Oneill St

3 bd · 1 ba · 988 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9122024 —Apr 2014 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

690 Oneill St

3 bd · 1 ba · 1,161 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$111,000Feb 2017 $1,8702024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

695 Oneill St

4 bd · 2 ba · 1,547 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,500Jun 2017 $1,9162024 Amount on Record May 2010 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

700 Oneill St

4 bd · 2 ba · 1,428 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$91,000Sep 2013 $1,9242025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

710 Oneill St

3 bd · 2 ba · 1,472 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$30,750Dec 1998 $1,8642024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

711 Oneill St

3 bd · 4 ba · 1,139 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2020 $1,9822024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

713 Oneill St

4 bd · 1 ba · 1,465 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jul 2026 $1,4562025 Amount on Record Jun 2024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

714 Oneill St

3 bd · 2 ba · 1,349 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Oct 2023 $1,8482024 Amount on Record Feb 2023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

715 Oneill St

3 bd · 3 ba · 1,249 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$121,500Jan 2016 $2,1882024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

718 Oneill St

2 bd · 3 ba · 1,132 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$66,000May 1997 $1,7402024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

720 Oneill St

2 bd · 1 ba · 1,312 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$82,000Jul 2007 $1,6362024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

721 Oneill St

2 bd · 1.5 ba · 1,004 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000May 2008 $2,1202025 —May 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

724 Oneill St

2 bd · 3 ba · 1,099 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$97,500Sep 2021 $1,4902024 Amount on Record Dec 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

725 Oneill St

3 bd · 2 ba · 1,720 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1002024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

728 Oneill St

2 bd · 2 ba · 1,191 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Apr 2025 $2,2842024 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

730 Oneill St

3 bd · 1 ba · 1,397 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$77,000Jul 2003 $1,9362024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

731 Oneill St

2 bd · 2 ba · 1,080 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000Sep 2021 $2,0722024 Amount on Record Aug 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

734 Oneill St

2 bd · 2 ba · 800 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Feb 1997 $1,5402024 1 Name on Record AssessorUpdated Oct 2025

736 Oneill St

2 bd · 4 ba · 1,493 sqft · 0.19 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$88,000Jul 2018 $2,2082024 1 Name on Record Assessor + 3 DocumentsUpdated Oct 2025

741 Oneill St

3 bd · 3 ba · 1,348 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5022024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

745 Oneill St

3 bd · 1 ba · 1,218 sqft · 0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,000Jun 2021 $1,5822024 Amount on Record Jan 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

Wildfire Risk on Oneill St

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

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets