Boone County property records for 13 addresses on Newton Rd, Madrid, IA · Last verified October 2026
| Properties | 13 |
|---|---|
| Median Sale Price | $137,000 |
| Deeds and Mortgages on File | 19 |
| Median Price per Sqft | $87 |
| Owner Occupied | 92% |
| Median Annual Tax Bill | $4,044 |
| Median Year Built | 1962 |
| Median Ownership Tenure | 15 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
403 Newton Rd |
3 bd · 2 ba · 1,196 sqft built 1961 · 0.349 acres | $53,000 Feb 1991 | $3,772 2024 | Assessor Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
404 Newton Rd |
3 bd · 2 ba · 1,182 sqft built 1961 · 0.234 acres | $45,700 Jul 1989 | $4,532 2024 | Assessor Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
407 Newton Rd |
2 bd · 1 ba · 1,213 sqft built 1962 · 0.349 acres | $210,000 May 2023 | $4,044 2024 | Assessor + 2 Documents Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
408 Newton Rd |
3 bd · 2 ba · 972 sqft built 1963 · 0.234 acres | $255,000 Nov 2025 | Assessor + 6 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
411 Newton Rd |
4 bd · 2.5 ba · 1,556 sqft built 1962 · 0.349 acres | $4,926 2025 | Assessor + 3 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
412 Newton Rd |
3 bd · 1.5 ba · 1,040 sqft built 1962 · 0.234 acres | $3,114 2025 | Assessor Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
415 Newton Rd |
3 bd · 2 ba · 1,040 sqft built 1961 · 0.351 acres | $3,960 2025 | Assessor Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
416 Newton Rd |
2 bd · 2 ba · 964 sqft built 1962 · 0.347 acres | $208,000 May 2022 | $4,406 2025 | Assessor + 3 Documents Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
427 Newton Rd |
4 bd · 5 ba · 1,560 sqft built 1965 · 0.36 acres | $137,000 Mar 2015 | $3,250 2024 | Assessor Updated Oct 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
433 Newton Rd |
4 bd · 5 ba · 1,451 sqft built 1964 · 0.359 acres | $87,500 May 2001 | $4,074 2024 | Assessor Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
434 Newton Rd |
2 bd · 4 ba · 1,588 sqft built 1963 · 0.232 acres | — Jan 1995 | $4,630 2024 | Assessor + 3 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
437 Newton Rd |
3 bd · 1.5 ba · 1,196 sqft built 1963 · 0.373 acres | $3,668 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
438 Newton Rd |
2 bd · 1 ba · 1,160 sqft built 1962 · 0.26 acres | — Feb 2011 | $3,268 2024 | Assessor Updated Oct 2025 | Owner on File Owner Occupied |