Sumner St, Waterloo, IA Property Records

Black Hawk County property records for 78 addresses on Sumner St, Waterloo, IA · Last verified August 2026

Sumner St Highlights

Properties 78
Median Sale Price $47,000
Deeds and Mortgages on File 48
Median Price per Sqft $40
Owner Occupied 33%
Median Annual Tax Bill $966
Median Year Built 1914
Median Ownership Tenure 12 years

Properties on Sumner St

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

115 Sumner St

3,026 sqft · Built 1912 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2005 1 Name on Record AssessorUpdated Oct 2025

121 Sumner St

2 bd · 1 ba · 668 sqft · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Oct 2025

122 Sumner St

2,350 sqft · Built 1981 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7662025 1 Name on Record AssessorUpdated Jun 2026

132 Sumner St

3 bd · 1 ba · 1,035 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,000Apr 2000 1 Name on Record AssessorUpdated Oct 2025

202 Sumner St

1,564 sqft · Built 1925 · 0.385 acres

Last Sale Tax Bill Prior Sale Owner Records
$4152025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

203 Sumner St

2 bd · 1 ba · 858 sqft · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,000May 2014 $7342025 —Mar 2014 1 Name on Record AssessorUpdated Jun 2026

215 Sumner St

3 bd · 1 ba · 1,491 sqft · 0.323 acres

Last Sale Tax Bill Prior Sale Owner Records
$810,000Feb 2024 $1,4822025 Amount on Record Mar 2007 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

218 Sumner St

6 bd · 2 ba · 1,769 sqft · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,000May 2014 $1,2762025 —Mar 2014 1 Name on Record AssessorUpdated Jun 2026

219 Sumner St

4 bd · 1 ba · 1,351 sqft · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Nov 2005 1 Name on Record AssessorUpdated Oct 2025

220 Sumner St

0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2002 $3342025 1 Name on Record AssessorUpdated Jun 2026

222 Sumner St

2 bd · 1 ba · 704 sqft · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$788,000Jul 2024 $8622025 1 Name on Record AssessorUpdated Jun 2026

223 Sumner St

5 bd · 1 ba · 2,288 sqft · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Oct 2025

225 Sumner St

4 bd · 1.5 ba · 1,440 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000Jan 2023 $1,0452025 Amount on Record Mar 2022 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

231 Sumner St

3 bd · 1 ba · 1,142 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,154Apr 2003 $5922025 1 Name on Record AssessorUpdated Jun 2026

234 Sumner St

3 bd · 1.5 ba · 1,662 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,500Oct 2018 $5022025 2 Names on Record AssessorUpdated Jun 2026

239 Sumner St

880 sqft · Built 1919 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$1182025 —Feb 2012 1 Name on Record AssessorUpdated Jun 2026

304 Sumner St

3 bd · 1 ba · 853 sqft · 0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,000Apr 2004 $6782025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

305 Sumner St

4 bd · 1 ba · 1,708 sqft · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,500Jun 2004 $1,4242025 1 Name on Record AssessorUpdated Jun 2026

307 Sumner St

3 bd · 1 ba · 1,344 sqft · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,500Dec 2001 1 Name on Record AssessorUpdated Oct 2025

308 Sumner St

2 bd · 1 ba · 1,020 sqft · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$2142025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

309 Sumner St

2 bd · 1 ba · 848 sqft · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2015 $582025 1 Name on Record AssessorUpdated Jun 2026

315 Sumner St

2 bd · 1 ba · 848 sqft · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Nov 2022 $8602025 —Nov 2021 1 Name on Record Assessor + 3 DocumentsUpdated Jun 2026

317 Sumner St

2 bd · 1.5 ba · 1,616 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8762025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

319 Sumner St

3 bd · 2 ba · 1,496 sqft · 0.096 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,055Jan 2013 $1,2482025 Amount on Record Jun 2009 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

320 Sumner St

2 bd · 1 ba · 660 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000Nov 2025 $9782025 Amount on Record Nov 2024 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

324 Sumner St

3 bd · 1 ba · 1,011 sqft · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$66,500May 2026 $1,1862025 Amount on Record Nov 2004 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

327 Sumner St

2 bd · 1 ba · 949 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,794,399Apr 2026 $1,0882025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

331 Sumner St

3 bd · 1 ba · 1,248 sqft · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,500Jul 2011 $9682025 —Jun 2011 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

335 Sumner St

3 bd · 1 ba · 1,304 sqft · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$692Sep 2015 1 Name on Record AssessorUpdated Oct 2025

339 Sumner St

0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2005 1 Name on Record AssessorUpdated Oct 2025

403 Sumner St

2 bd · 1 ba · 896 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$48,000Apr 2015 $1,1802025 1 Name on Record AssessorUpdated Jun 2026

411 Sumner St

5 bd · 2 ba · 1,970 sqft · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,000Feb 2025 $1,4522025 Amount on Record Oct 2024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

421 Sumner St

3 bd · 1 ba · 1,248 sqft · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$7142025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

425 Sumner St

2 bd · 1 ba · 784 sqft · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0022025 1 Name on Record AssessorUpdated Jun 2026

426 Sumner St

3,436 sqft · Built 1953 · 0.922 acres

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

501 Sumner St

3 bd · 2 ba · 1,389 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$60,000Oct 2003 $1,4922025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

510 Sumner St

3 bd · 1.5 ba · 1,344 sqft · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1252025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

511 Sumner St

3 bd · 1 ba · 1,796 sqft · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,000Apr 2022 $9202025 Amount on Record Jan 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

515 Sumner St

3 bd · 2.5 ba · 1,324 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,000Dec 2020 $1,2062025 —Dec 2019 1 Name on Record AssessorUpdated Jun 2026

518 Sumner St

3 bd · 1 ba · 1,447 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,000Sep 1984 $1122025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

522 Sumner St

4 bd · 2 ba · 1,762 sqft · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3632025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

525 Sumner St

2 bd · 1 ba · 864 sqft · 0.286 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9662025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

529 Sumner St

4 bd · 2 ba · 1,172 sqft · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,000Jul 2020 $9002025 Amount on Record Feb 2008 1 Name on Record AssessorUpdated Jul 2026

532 Sumner St

3 bd · 1 ba · 864 sqft · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,750Oct 2022 $5042025 1 Name on Record AssessorUpdated Jun 2026

536 Sumner St

1 bd · 1 ba · 748 sqft · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,500May 2011 $8642025 1 Name on Record AssessorUpdated Jun 2026

537 Sumner St

3 bd · 1.5 ba · 1,408 sqft · 0.29 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8622025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

540 Sumner St

2 bd · 2 ba · 843 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$91,000Nov 2007 $1,1782025 Amount on Record Aug 2005 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

543 Sumner St

2 bd · 1 ba · 888 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$69,000Jan 2025 $1,3502025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

605 Sumner St

2 bd · 1 ba · 984 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Jun 2024 $8582025 Amount on Record Jul 2008 1 Name on Record AssessorUpdated Jun 2026

606 Sumner St

3 bd · 1 ba · 1,122 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$18,000Aug 1983 $7462025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

610 Sumner St

3 bd · 2 ba · 1,400 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$16,000Apr 1995 $1,2602025 2 Names on Record AssessorUpdated Jun 2026

611 Sumner St

1 bd · 1 ba · 721 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Dec 2007 $8742025 1 Name on Record AssessorUpdated Jun 2026

612 Sumner St

3 bd · 1 ba · 1,344 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,500Nov 2018 $1,1822025 Amount on Record Aug 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

614 Sumner St

2 bd · 1 ba · 688 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$37,500Jul 2015 $9162025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

615 Sumner St

2 bd · 1 ba · 977 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,500Jul 2011 $7822025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

618 Sumner St

2 bd · 1 ba · 706 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2018 $6002025 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

619 Sumner St

3 bd · 1 ba · 1,353 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$7642025 1 Name on Record AssessorUpdated Jun 2026

623 Sumner St

3 bd · 1 ba · 1,344 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,000Dec 2021 $1,0822025 —Jun 2006 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

627 Sumner St

3 bd · 1 ba · 1,248 sqft · 0.277 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,000Jun 2009 $1,4342025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

632 Sumner St

3 bd · 1 ba · 1,056 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$6742025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

635 Sumner St

3 bd · 1 ba · 1,440 sqft · 0.277 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,000Nov 2009 $1382025 1 Name on Record AssessorUpdated Jun 2026

636 Sumner St

3 bd · 1 ba · 1,076 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,000Oct 2017 $1,2162025 Amount on Record Nov 2016 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

638 Sumner St

3 bd · 1 ba · 1,404 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,000Apr 2006 $9482025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

720 Sumner St

2 bd · 1.5 ba · 823 sqft · 0.218 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,500Dec 1986 $8962025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

726 Sumner St

2 bd · 1 ba · 686 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,000Aug 2023 $8942025 —Aug 2022 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

800 Sumner St

3 bd · 1 ba · 894 sqft · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$28,000Dec 2017 $1,2682025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

806 Sumner St

2 bd · 1 ba · 720 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7302025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

810 Sumner St

3 bd · 1.5 ba · 864 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,000May 2024 $1,3382025 —Dec 2023 1 Name on Record AssessorUpdated Aug 2026

816 Sumner St

3 bd · 1.5 ba · 1,887 sqft · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Mar 2006 $9702025 2 Names on Record AssessorUpdated Jun 2026

820 Sumner St

2 bd · 1 ba · 1,108 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8982025 1 Name on Record AssessorUpdated Jun 2026

823 Sumner St

1 bd · 1 ba · 534 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$42,000Aug 2021 $8882025 —Aug 2020 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

826 Sumner St

2 bd · 1 ba · 704 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,000Jun 2005 $9982025 —Jun 2005 1 Name on Record AssessorUpdated Jun 2026

914 Sumner St

3 bd · 1 ba · 1,196 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$32,000Jul 2008 $1,3302025 1 Name on Record Owner Occupied Assessor + 8 DocumentsUpdated Jun 2026

921 Sumner St

3 bd · 2 ba · 1,030 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,500Nov 2010 $9282025 Amount on Record Mar 2005 2 Names on Record AssessorUpdated Jun 2026

929 Sumner St

2 bd · 1 ba · 712 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6462025 1 Name on Record AssessorUpdated Jun 2026

940 Sumner St

3 bd · 1 ba · 903 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1422025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

945 Sumner St

3 bd · 1 ba · 1,404 sqft · 0.642 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000Sep 2006 $2,1682025 Amount on Record Jul 2005 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

950 Sumner St

3 bd · 1 ba · 800 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,0882025 1 Name on Record AssessorUpdated Jun 2026

Wildfire Risk on Sumner St

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

Wildfire RiskLow
this street's cells rank at the 6th percentile of exposed land nationally · 14th in Iowa
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
2 of 6 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets