Sioux County property records for 32 addresses on 6th Ave, Alton, IA · Last verified October 2026
| Properties | 32 |
|---|---|
| Median Sale Price | $245,000 |
| Deeds and Mortgages on File | 56 |
| Median Price per Sqft | $178 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $2,638 |
| Median Year Built | 1952 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2.5 ba · 1,376 sqft · built 1976 · 0.327 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $144,875Jun 2016 | $3,5142025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
2.5 ba · 1,536 sqft · built 1975 · 0.385 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Feb 2002 | $4,2102025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 1,364 sqft · built 1972 · 0.321 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,2722025 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
2 ba · 1,196 sqft · built 1972 · 0.351 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Apr 2021 | $4,2442025 | Amount on Record Jan 2007 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
2.5 ba · 1,584 sqft · built 1969 · 0.385 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,6002025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
2 ba · 1,332 sqft · built 1968 · 0.305 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Aug 2024 | $2,9542025 | Amount on Record Mar 2020 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
2 ba · 1,380 sqft · built 1967 · 0.266 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Sep 2018 | $3,5282025 | —Sep 2018 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
1.5 ba · 1,664 sqft · built 1900 · 0.287 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $137,375Sep 2005 | $2,5542025 | —Sep 2005 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
1.5 ba · 1,714 sqft · built 1919 · 0.234 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,1882025 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
1.5 ba · 1,120 sqft · built 1952 · 0.265 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $84,000May 2012 | $2,4562025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
1.5 ba · 1,064 sqft · built 1900 · 0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $212,000Jan 2024 | $3,0142025 | Amount on Record Jun 2019 | Owner on Record Owner Occupied | Assessor + 8 DocumentsUpdated Sep 2026 |
1 ba · 980 sqft · built 1952 · 0.244 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $74,000Aug 2010 | $2,2302025 | Amount on Record May 2009 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
1.5 ba · 1,109 sqft · built 1952 · 0.417 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $47,000Jan 2012 | $2,7182025 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
4 bd · 3 ba · 2,346 sqft · built 1920 · 0.228 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Oct 2024 | $4,2462025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
1 ba · 1,674 sqft · built 1900 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $83,500Sep 2019 | $1,9502025 | Amount on Record Mar 2008 | Owner on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
2.5 ba · 2,274 sqft · built 1922 · 0.228 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Sep 2026 | $4,3422025 | Amount on Record Jun 2024 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
1 ba · 1,440 sqft · built 1991 · 0.678 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000Aug 2005 | $2,9962025 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
2.5 ba · 1,575 sqft · built 1990 · 0.358 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,8502025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
1 ba · 1,440 sqft · built 1991 · 0.678 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $137,500Aug 2018 | $2,9582025 | —Aug 2018 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Sep 2026 |
1 ba · 1,440 sqft · built 1992 · 0.678 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $257,500Jan 2025 | $2,9902025 | Amount on Record Mar 2010 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
1.5 ba · 857 sqft · built 1900 · 0.179 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $75,000Mar 2026 | $1,4582025 | Amount on Record Sep 2025 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Sep 2026 |
1 ba · 1,440 sqft · built 1992 · 0.678 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $190,000Nov 2014 | $3,2142025 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
1 ba · 1,381 sqft · built 1890 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $109,000May 2020 | $1,7502025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
15,705 sqft · built 1964 · 2.39 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record | AssessorUpdated Oct 2025 |
1 ba · 941 sqft · built 1900 · 0.179 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $67,000Jun 2015 | $1,7962025 | Amount on Record Nov 2006 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
2 ba · 1,428 sqft · built 1946 · 0.249 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $88,000May 2008 | $2,4802025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
1 ba · 828 sqft · built 1900 · 0.179 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $38,500Aug 2000 | $2,1282025 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
2.5 ba · 1,829 sqft · built 1992 · 0.511 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Oct 2023 | $5,9262025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
1.5 ba · 1,846 sqft · built 1918 · 0.358 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $169,000Jul 2009 | $6,0702025 | Owner on Record Owner Occupied | Assessor + 11 DocumentsUpdated Sep 2026 |
1.5 ba · 2,224 sqft · built 1930 · 0.361 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,7742025 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
1.5 ba · 1,696 sqft · built 1920 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,9102025 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
960 sqft · built 1975 · 0.769 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record | AssessorUpdated Oct 2025 |