Sullivan St, Dubuque, IA Property Records

Dubuque County property records for 15 addresses on Sullivan St, Dubuque, IA · Last verified August 2026

Sullivan St Highlights

Properties 15
Median Sale Price $200,000
Deeds and Mortgages on File 29
Median Price per Sqft $171
Owner Occupied 80%
Median Annual Tax Bill $2,802
Median Year Built 1957
Median Ownership Tenure 9 years

Properties on Sullivan St

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

520 Sullivan St

3 bd · 3 ba · 1,544 sqft · 0.58 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$118,000May 2000 $3,7782024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

525 Sullivan St

3 bd · 4 ba · 1,392 sqft · 0.404 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$202,000Oct 2007 $4,6462024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

535 Sullivan St

3 bd · 4 ba · 1,408 sqft · 0.337 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$241,500Oct 2016 $3,7202024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

540 Sullivan St

3 bd · 1 ba · 1,064 sqft · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,400May 2023 $2,0182025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

545 Sullivan St

2 bd · 2.5 ba · 1,161 sqft · 0.263 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jul 2023 $3,3222025 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

550 Sullivan St

3 bd · 2 ba · 1,200 sqft · 0.295 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$219,000Aug 2021 $3,1382024 Amount on Record May 2008 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

565 Sullivan St

3 bd · 1 ba · 1,444 sqft · 0.298 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jul 2017 $2,5542024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

580 Sullivan St

3 bd · 1.5 ba · 1,196 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jul 2024 $2,1762025 Amount on Record Sep 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

605 Sullivan St

3 bd · 4 ba · 992 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,750Apr 2012 $2,4762024 Amount on Record Mar 2007 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

615 Sullivan St

2 bd · 2 ba · 1,040 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$148,500Jul 2022 $2,8022024 Amount on Record — 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

625 Sullivan St

2 bd · 3 ba · 963 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Nov 2024 $2,2282025 Amount on Record Oct 2023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

635 Sullivan St

3 bd · 3 ba · 1,104 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Mar 2016 $1,7782024 Amount on Record Apr 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

640 Sullivan St

3 bd · 6 ba · 1,880 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,000Feb 2002 $4,1242024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

645 Sullivan St

2 bd · 2 ba · 952 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2902024 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

690 Sullivan St

3 bd · 1 ba · 1,706 sqft · 0.541 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2005 $3,4302024 1 Name on Record AssessorUpdated Oct 2025

Property Records in Nearby Streets