Sumner Ave, Humboldt, IA Property Records

Humboldt County property records for 87 addresses on Sumner Ave, Humboldt, IA · Last verified October 2026

Sumner Ave Highlights

Properties 87
Median Sale Price $91,000
Deeds and Mortgages on File 32
Median Price per Sqft $26
Owner Occupied 24%
Median Annual Tax Bill $1,870
Median Year Built 1949
Median Ownership Tenure 8 years

Properties on Sumner Ave

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

1 Sumner Ave

964 sqft · built 2007 · 2.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Apr 1995 $126,2402025 Owner on Record AssessorUpdated Sep 2026

4 Sumner Ave

3,720 sqft · built 1940 · 0.969 acres

Last Sale Tax Bill Prior Sale Owner Records
$143,000Sep 2006 $1,9322024 Owner on Record Owner Occupied AssessorUpdated Oct 2025

110 Sumner Ave

2 bd · 2 ba · 918 sqft · built 1950 · 0.309 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,000Oct 2010 $1,1482025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

123 Sumner Ave

2,700 sqft · built 1994 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Apr 2002 $1,4522025 Owner on Record AssessorUpdated Sep 2026

127 Sumner Ave

2,900 sqft · built 1954 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Oct 2023 $1,0842025 2 Owners on Record AssessorUpdated Sep 2026

204 Sumner Ave

2 ba · 1,904 sqft · built 1910 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$171,000Jul 2023 $3,0222025 Owner on Record AssessorUpdated Sep 2026

205 Sumner Ave

1.5 ba · 1,334 sqft · built 1925 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0762025 Owner on Record Owner Occupied AssessorUpdated Sep 2026

215 Sumner Ave

1 ba · 1,399 sqft · built 1915 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$83,000Oct 2009 $1,8982025 Owner on Record Owner Occupied AssessorUpdated Sep 2026

220 Sumner Ave

2 ba · 1,671 sqft · built 1940 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$53,000Aug 1992 $2,1802025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

221 Sumner Ave

4 bd · 4 ba · 2,058 sqft · built 1920 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,000May 2026 $1,4082025 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

222 Sumner Ave

3 ba · 2,570 sqft · built 1920 · 0.327 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Jul 1991 $3,5242025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

226 Sumner Ave

5,940 sqft · built 1951 · 0.297 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1990 $6,3082025 Owner on Record Owner Occupied AssessorUpdated Sep 2026

227 Sumner Ave

2.5 ba · 1,407 sqft · built 1920 · 0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2922025 Owner on Record Owner Occupied AssessorUpdated Sep 2026

302 Sumner Ave

2.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Feb 2005 Owner on Record AssessorUpdated Oct 2025

307 Sumner Ave

1 ba · 1,024 sqft · built 1915 · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$34,525Jul 2020 $7572024 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

309 Sumner Ave

2 ba · 672 sqft · built 1946 · 0.081 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Aug 2021 $1,2612024 Owner on Record Assessor + 1 DocumentUpdated Mar 2026

315 Sumner Ave

1.5 ba · 1,190 sqft · built 1912 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$61,500Dec 1998 $1,5142025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

331 Sumner Ave

2,080 sqft · built 1950 · 0.32 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Dec 2018 $1,5562025 Owner on Record AssessorUpdated Sep 2026

401 Sumner Ave

7,866 sqft · built 1963 · 0.352 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jan 2025 $3,2542025 2 Owners on Record Assessor + 2 DocumentsUpdated Sep 2026

402 Sumner Ave

2,262 sqft · built 1950 · 0.056 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000May 2020 $1,0162025 2 Owners on Record AssessorUpdated Sep 2026

405 Sumner Ave

4,400 sqft · built 1969 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$133,500Nov 2023 $3,2542025 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

410 Sumner Ave

5,900 sqft · built 1962 · 0.445 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jul 2008 $4,4042025 Owner on Record AssessorUpdated Sep 2026

419 Sumner Ave

3,700 sqft · built 1920 · 0.147 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Jun 2009 $8562025 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

422 Sumner Ave

2,692 sqft · built 2008 · 0.243 acres

Last Sale Tax Bill Prior Sale Owner Records
$39,500Feb 2008 $10,8742025 Owner on Record AssessorUpdated Sep 2026

426 Sumner Ave

1,530 sqft · built 2010 · 0.054 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,850Jul 2008 Owner on Record AssessorUpdated Oct 2025

427 Sumner Ave

888 sqft · built 1954 · 0.053 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,000Nov 2010 $942024 Owner on Record Owner Occupied AssessorUpdated Oct 2025

429 Sumner Ave

2,940 sqft · built 1912 · 0.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,500May 2017 $1,0542025 2 Owners on Record AssessorUpdated Sep 2026
Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Oct 2025

501 Sumner Ave

1,920 sqft · built 1971 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Apr 2013 $1,8882025 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

503 Sumner Ave

2,780 sqft · built 1878 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Sep 1993 $2,1242025 Owner on Record AssessorUpdated Sep 2026

506 Sumner Ave

11,990 sqft · built 1962 · 0.326 acres

Last Sale Tax Bill Prior Sale Owner Records
$56,4182025 Owner on Record AssessorUpdated Sep 2026

509 Sumner Ave

5,120 sqft · built 1932 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Feb 2024 $1,6002025 2 Owners on Record AssessorUpdated Sep 2026

512 Sumner Ave

4,672 sqft · built 1945 · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jun 2022 $2,1262025 Amount on Record Jul 2021 Owner on Record AssessorUpdated Sep 2026

513 Sumner Ave

2,886 sqft · built 1958 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3722025 Owner on Record AssessorUpdated Sep 2026

515 Sumner Ave

5,230 sqft · built 1900 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Jan 2026

516 Sumner Ave

3,348 sqft · built 1900 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Aug 2023 $1,2202025 Amount on Record May 2010 Owner on Record AssessorUpdated Sep 2026

517 Sumner Ave

2,754 sqft · built 1900 · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Feb 2026 $9322025 Amount on Record Dec 2008 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

520 Sumner Ave

3,089 sqft · built 1978 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Feb 2019 $5,8242024 Owner on Record AssessorUpdated Oct 2025

521 Sumner Ave

14,120 sqft · built 1920 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000May 2010 $2,4682025 Owner on Record AssessorUpdated Sep 2026

525 Sumner Ave

3,520 sqft · built 1900 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Dec 2001 $8982025 2 Owners on Record AssessorUpdated Sep 2026

527 Sumner Ave

9,240 sqft · built 1972 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Sep 2000 $5,1422025 Owner on Record AssessorUpdated Sep 2026

528 Sumner Ave

2,880 sqft · built 2011 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Jan 2011 $15,8882025 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

530 Sumner Ave

2,104 sqft · built 2011 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jan 2026 $13,1862025 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

601 Sumner Ave

5,808 sqft · built 1978 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Mar 2001 $6,2802025 2 Owners on Record AssessorUpdated Sep 2026

602 Sumner Ave

6,600 sqft · built 1881 · 0.072 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,000Sep 2025 $8942025 Amount on Record Oct 2022 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

604 Sumner Ave

2,945 sqft · built 1977 · 0.075 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jan 2023 $1,2942025 Amount on Record Jan 2023 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

605 Sumner Ave

4,800 sqft · built 1890 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$57,000Nov 2013 $2,1002025 2 Owners on Record AssessorUpdated Aug 2026

606 Sumner Ave

2,945 sqft · built 1977 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$42,000Feb 2012 $1,4102025 Owner on Record AssessorUpdated Sep 2026

607 Sumner Ave

2,832 sqft · built 1946 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Jul 2021 $1,2802025 Amount on Record Dec 2019 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

608 Sumner Ave

6,200 sqft · built 1977 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$58,114May 2014 $2,2342025 2 Owners on Record AssessorUpdated Sep 2026

609 Sumner Ave

2,832 sqft · built 1946 · 0.093 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Mar 2005 $1,0702025 Owner on Record AssessorUpdated Sep 2026

612 Sumner Ave

5,006 sqft · built 1951 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$99,500Mar 2018 $2,2662025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

613 Sumner Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000May 2009 Owner on Record AssessorUpdated Oct 2025

616 Sumner Ave

7,862 sqft · built 1949 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,000Feb 2016 $2,1802025 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

617 Sumner Ave

3,578 sqft · built 1900 · 0.083 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,500Jan 2022 $3,1362025 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

619 Sumner Ave

4,694 sqft · built 1900 · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Sep 2026 $1,0102025 Amount on Record Nov 2010 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

620 Sumner Ave

0.009 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Dec 2022 $162024 Owner on Record AssessorUpdated Oct 2025

620 Sumner Ave, #24

9,200 sqft · built 1920 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Dec 2022 $1,6262024 Owner on Record AssessorUpdated Oct 2025

621 Sumner Ave

5,488 sqft · built 1904 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jun 2024 $7682025 Owner on Record AssessorUpdated Sep 2026

623 Sumner Ave

5,708 sqft · built 1904 · 0.088 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jun 2024 $1,1902025 Owner on Record AssessorUpdated Sep 2026

625 Sumner Ave

4,858 sqft · built 1870 · 0.072 acres

Last Sale Tax Bill Prior Sale Owner Records
$9742025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

626 Sumner Ave

5,226 sqft · built 1974 · 0.133 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,000Jul 2022 $2,0682025 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

627 Sumner Ave

6,100 sqft · built 1870 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$91,000Oct 2020 $1,0842025 Owner on Record AssessorUpdated Sep 2026

632 Sumner Ave

4,001 sqft · built 1952 · 0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Aug 2024 $2,5182025 Amount on Record Apr 2023 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

701 Sumner Ave

16,752 sqft · built 1981 · 0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$71,2782025 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

704 Sumner Ave

6,860 sqft · built 1870 · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Apr 2022 $1,2202025 Owner on Record AssessorUpdated Sep 2026

708 Sumner Ave

1,332 sqft · built 1982 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Jan 2023 $6082025 2 Owners on Record AssessorUpdated Sep 2026

716 Sumner Ave

8,292 sqft · built 1948 · 0.204 acres

Last Sale Tax Bill Prior Sale Owner Records
$312,500Jan 2020 $11,0842025 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

718 Sumner Ave

1,611 sqft · built 1920 · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Jun 2000 $6202025 Owner on Record AssessorUpdated Sep 2026

724 Sumner Ave

4,247 sqft · built 1920 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,000Nov 2009 $1,3102025 Owner on Record AssessorUpdated Sep 2026

727 Sumner Ave

4,550 sqft · built 1978 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000May 2003 Owner on Record Owner Occupied AssessorUpdated Oct 2025

728 Sumner Ave

1,256 sqft · built 1950 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Jul 2021 $2,1622025 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

801 Sumner Ave

3,174 sqft · built 1977 · 0.312 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1992 $12,3282025 Owner on Record AssessorUpdated Sep 2026

802 Sumner Ave

7,876 sqft · built 1950 · 0.296 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,000Apr 1993 $3,9022025 Owner on Record Owner Occupied AssessorUpdated Sep 2026

807 Sumner Ave

1 ba · 1,549 sqft · built 1910 · 0.093 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,500Jun 1992 $1,7642025 Owner on Record Owner Occupied AssessorUpdated Sep 2026

815 Sumner Ave

1.5 ba · 1,815 sqft · built 1915 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jan 2022 $1962025 Owner on Record AssessorUpdated Sep 2026

820 Sumner Ave

2 bd · 1 ba · 1,140 sqft · built 1999 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8402025 Owner on Record AssessorUpdated Sep 2026

822 Sumner Ave

2 bd · 1 ba · 1,140 sqft · built 1999 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8602025 Owner on Record AssessorUpdated Sep 2026

823 Sumner Ave

5 ba · 1,588 sqft · built 1925 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1562024 Owner on Record Owner Occupied AssessorUpdated Oct 2025

824 Sumner Ave

2 bd · 1 ba · 1,140 sqft · built 1999 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8402025 Owner on Record AssessorUpdated Sep 2026

825 Sumner Ave

532 sqft · built 1963 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$29,500Oct 2018 $5622025 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

826 Sumner Ave

2 bd · 1 ba · 1,140 sqft · built 1999 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8602025 Owner on Record AssessorUpdated Sep 2026

828 Sumner Ave

2 bd · 1 ba · 1,140 sqft · built 1999 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8602025 Owner on Record AssessorUpdated Sep 2026

830 Sumner Ave

2 bd · 1 ba · 1,140 sqft · built 1999 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8402025 Owner on Record AssessorUpdated Sep 2026

832 Sumner Ave

2 bd · 1 ba · 1,140 sqft · built 1999 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8402025 Owner on Record AssessorUpdated Sep 2026

834 Sumner Ave

2 bd · 1 ba · 1,140 sqft · built 1999 · 0.046 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8602025 Owner on Record AssessorUpdated Sep 2026

900 Sumner Ave

23,728 sqft · built 1920 · 0.985 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Sep 2024 $3,9882025 Owner on Record AssessorUpdated Sep 2026

Property Records in Nearby Streets