Boone County property records for 30 addresses on S Union St, Madrid, IA · Last verified October 2026
| Properties | 30 |
|---|---|
| Median Sale Price | $205,000 |
| Deeds and Mortgages on File | 32 |
| Median Price per Sqft | $158 |
| Owner Occupied | 83% |
| Median Annual Tax Bill | $3,424 |
| Median Year Built | 1920 |
| Median Ownership Tenure | 11 years |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
4 bd · 2 ba · 2,110 sqft · built 1910 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Aug 1999 | $4,6762024 | 2 Owners on File Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 1 ba · 1,476 sqft · built 1920 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $135,000Aug 2016 | $3,4062024 | Amount on File Jul 2008 | Owner on File Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 2.5 ba · 2,480 sqft · built 1900 · 0.212 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,0002025 | 2 Owners on File Owner Occupied | AssessorUpdated Apr 2026 |
2 bd · 2 ba · 816 sqft · built 1920 · 0.075 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $92,000Jan 2015 | $2,6342024 | Amount on File Apr 2008 | 2 Owners on File Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 1.5 ba · 1,811 sqft · built 1907 · 0.151 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000May 2026 | $2,4362025 | Amount on File May 2025 | Owner on File Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
5 bd · 1 ba · 2,970 sqft · built 1880 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1985 | $2942024 | 2 Owners on File | AssessorUpdated Oct 2025 |
1,632 sqft · built 2015 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,000Mar 2007 | $1,0882024 | Owner on File | AssessorUpdated Oct 2025 |
3 bd · 5 ba · 2,016 sqft · built 2000 · 1.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2002 | $6,4742024 | 2 Owners on File Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3,696 sqft · built 1990 · 0.371 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2007 | $1,8842024 | Owner on File | AssessorUpdated Oct 2025 |
3 bd · 7 ba · 1,950 sqft · built 1998 · 3.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2024 | $8,0522024 | 2 Owners on File Owner Occupied | AssessorUpdated Jan 2026 |
4 bd · 7 ba · 2,024 sqft · built 2002 · 0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $25,000May 2002 | $6,4142024 | 2 Owners on File Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 5 ba · 1,927 sqft · built 2002 · 0.569 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $25,000May 2002 | $7,1462024 | 3 Owners on File Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 4 ba · 2,159 sqft · built 2001 · 0.569 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $210,000Apr 2015 | $5,8762024 | Owner on File Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 4 ba · 1,279 sqft · built 2002 · 0.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $246,000Jun 2020 | $5,7062024 | 2 Owners on File Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
3 bd · 4 ba · 1,596 sqft · built 1999 · 0.509 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,000Jan 2025 | Amount on File Apr 2014 | 2 Owners on File Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 1 ba · 904 sqft · built 1900 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $105,000Oct 2024 | $1,5642024 | Owner on File Owner Occupied | Assessor + 1 DocumentUpdated Jan 2026 |
6 bd · 2 ba · 2,304 sqft · built 1999 · 0.244 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2012 | $3,1522024 | Owner on File | AssessorUpdated Oct 2025 |
6 bd · 2 ba · 2,280 sqft · built 1999 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2012 | $4,0362024 | Owner on File | AssessorUpdated Oct 2025 |
2 bd · 1 ba · 912 sqft · built 1890 · 0.425 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $138,000Nov 2019 | $2,5842024 | Amount on File May 2013 | Owner on File Owner Occupied | Assessor + 5 DocumentsUpdated Feb 2026 |
2 bd · 1 ba · 1,005 sqft · built 1875 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,3102025 | Owner on File Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1 ba · 924 sqft · built 1901 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $97,500May 2017 | $2,1382024 | Amount on File Jun 2007 | Owner on File Owner Occupied | Assessor + 1 DocumentUpdated Jan 2026 |
2 bd · 1 ba · 852 sqft · built 1890 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Apr 2020 | $2,4822025 | Owner on File Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
1 bd · 1 ba · 1,118 sqft · built 1936 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $92,000Jun 2009 | $2,6122024 | Owner on File Owner Occupied | Assessor + 3 DocumentsUpdated Mar 2026 |
3 bd · 1 ba · 1,040 sqft · built 1898 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Jul 2021 | $2,7162024 | —Aug 2014 | Owner on File Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 925 sqft · built 1918 · 0.292 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $189,500Sep 2023 | $3,5162024 | Owner on File Owner Occupied | Assessor + 3 DocumentsUpdated Jan 2026 |
3 bd · 2 ba · 1,152 sqft · built 1920 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,500May 2007 | $3,4242024 | 2 Owners on File Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 2 ba · 1,092 sqft · built 1956 · 0.227 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $131,000Jul 2013 | $3,8522024 | Amount on File May 2007 | Owner on File Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 2.5 ba · 2,107 sqft · built 1902 · 0.224 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $224,500Jun 2024 | $3,9382025 | Amount on File Jul 2016 | Owner on File Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,740 sqft · built 1925 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,6262024 | 2 Owners on File Owner Occupied | AssessorUpdated Oct 2025 |
2 bd · 2 ba · 1,513 sqft · built 1912 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Jun 2016 | $3,9062025 | 2 Owners on File Owner Occupied | AssessorUpdated Sep 2026 |