Sioux County property records for 36 addresses on 10th St, Alton, IA · Last verified October 2026
| Properties | 36 |
|---|---|
| Median Sale Price | $80,000 |
| Deeds and Mortgages on File | 41 |
| Median Price per Sqft | $64 |
| Owner Occupied | 44% |
| Median Annual Tax Bill | $2,148 |
| Median Year Built | 1936 |
| Median Ownership Tenure | 4 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
101 10th St |
31,200 sqft built 1976 · 0.846 acres | $205,000Nov 2005 | $8,9302025 | AssessorUpdated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
202 10th St |
4,500 sqft built 1947 · 0.235 acres | $140,000Jun 2022 | Assessor + 1 DocumentUpdated Oct 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
203 10th St |
8,180 sqft built 1900 · 0.183 acres | $7302025 | AssessorUpdated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
205 10th St |
2,368 sqft built 1900 · 0.078 acres | —Sep 2017 | $8662025 | Assessor + 1 DocumentUpdated Oct 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
207 10th St |
1,320 sqft built 1900 · 0.082 acres | $8,000Jun 2021 | $3442025 | Assessor + 1 DocumentUpdated Oct 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
208 10th St |
3,660 sqft built 1900 · 0.26 acres | $8,2242025 | AssessorUpdated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
209 10th St |
2 ba · 2,250 sqft built 1900 · 0.082 acres | $30,500Mar 2022 | $9042025 | Assessor + 2 DocumentsUpdated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
210 10th St |
2,256 sqft built 1959 · 0.086 acres | $80,000Feb 2022 | $1,5982025 | Assessor + 1 DocumentUpdated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
211 10th St |
4,396 sqft built 1920 · 0.164 acres | $2,0202025 | Assessor + 1 DocumentUpdated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
212 10th St |
1,536 sqft built 1960 · 0.06 acres | $80,000May 2025 | $1,1662025 | Assessor + 2 DocumentsUpdated Sep 2026 | Owner on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
213 10th St |
2,257 sqft built 1950 · 0.117 acres | $3062025 | AssessorUpdated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
215 10th St |
0.058 acres | $382025 | AssessorUpdated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
217 10th St |
2,705 sqft built 1961 · 0.273 acres | $95,000May 2017 | $2,8302025 | AssessorUpdated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
305 10th St |
1,392 sqft built 1970 · 0.087 acres | $1,1682025 | AssessorUpdated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
306 10th St |
2 ba · 1,255 sqft built 1954 · 0.151 acres | $185,000May 2022 | $3,4862025 | Assessor + 2 DocumentsUpdated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
307 10th St |
1,158 sqft built 1936 · 0.124 acres | $75,000Nov 2024 | $1,0402025 | AssessorUpdated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
309 10th St |
1 ba · 1,421 sqft built 1900 · 0.339 acres | $87,000Aug 1998 | $3,2142025 | Assessor + 2 DocumentsUpdated Sep 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
310 10th St |
3 ba · 1,688 sqft built 1979 · 0.32 acres | $4,5142025 | Assessor + 3 DocumentsUpdated Sep 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
312 10th St |
1 ba · 1,368 sqft built 1896 · 0.21 acres | $203,000Oct 2025 | $2,3362025 | Assessor + 3 DocumentsUpdated Sep 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
401 10th St |
2.5 ba · 2,240 sqft built 1910 · 0.202 acres | $43,000Mar 2023 | $2,7402025 | Assessor + 2 DocumentsUpdated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
402 10th St |
1.5 ba · 1,616 sqft built 1890 · 0.133 acres | $150,000Aug 2026 | $2,1482025 | Assessor + 3 DocumentsUpdated Sep 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
403 10th St |
2 ba · 1,808 sqft built 1900 · 0.344 acres | $46,500Sep 2014 | $1,2942025 | Assessor + 1 DocumentUpdated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
404 10th St |
2 ba · 1,618 sqft built 1925 · 0.2 acres | $198,000Jan 2022 | $3,5682025 | Assessor + 3 DocumentsUpdated Sep 2026 | Owner on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
407 10th St |
2 ba · 2,228 sqft built 1900 · 0.229 acres | $144,000Aug 2017 | $3,5282025 | Assessor + 2 DocumentsUpdated Sep 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
408 10th St |
1.5 ba · 2,352 sqft built 1900 · 0.329 acres | $96,500May 2012 | $3,0122025 | AssessorUpdated Sep 2026 | Owner on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
410 10th St |
1.5 ba · 1,997 sqft built 1915 · 0.329 acres | $160,000Jun 2015 | $4,2462025 | Assessor + 1 DocumentUpdated Sep 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
411 10th St |
1.5 ba · 2,466 sqft built 1900 · 0.317 acres | $3,1862025 | AssessorUpdated Sep 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
501, #1A 10th St |
1,200 sqft built 2017 | $100,000May 2022 | $1,7142025 | Assessor + 1 DocumentUpdated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
503, #1B 10th St |
1,200 sqft built 2017 | $81,000Oct 2025 | $1,3482025 | Assessor + 1 DocumentUpdated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
507 10th St |
1 ba · 1,582 sqft built 1951 · 0.179 acres | $83,500Dec 2004 | $2,4822025 | Assessor + 1 DocumentUpdated Sep 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
509 10th St |
1.5 ba · 1,172 sqft built 1939 · 0.143 acres | —Nov 2008 | $1,9842025 | Assessor + 2 DocumentsUpdated Sep 2026 | Owner on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
511 10th St |
1.5 ba · 1,704 sqft built 1900 · 0.214 acres | $90,000Nov 2012 | $2,3662025 | Assessor + 1 DocumentUpdated Sep 2026 | Owner on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
605 10th St |
6,011 sqft built 2003 · 0.679 acres | Assessor + 1 DocumentUpdated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
607 10th St |
5 ba · 2,380 sqft built 1974 · 0.519 acres | $2,500Apr 2026 | Assessor + 1 DocumentUpdated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
701 10th St |
2.5 ba · 1,672 sqft built 1971 · 0.354 acres | $151,000Jun 2007 | $4,8002025 | Assessor + 1 DocumentUpdated Sep 2026 | 2 Owners on FileOwner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
704 10th St |
built 2001 · 0.114 acres | $50,000Oct 2025 | $6282025 | Assessor + 1 DocumentUpdated Sep 2026 | Owner on File |