Warren County property records for 23 addresses on 20th Ave, Norwalk, IA · Last verified September 2026
| Properties | 23 |
|---|---|
| Median Sale Price | $370,000 |
| Deeds and Mortgages on File | 23 |
| Median Price per Sqft | $147 |
| Owner Occupied | 83% |
| Median Annual Tax Bill | $3,430 |
| Median Year Built | 1997 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4531 20th Ave |
4 bd · 6 ba · 2,492 sqft built 2018 · 2.33 acres | $43,000 Jun 2018 | $7,238 2024 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4579 20th Ave |
3 bd · 4 ba · 1,420 sqft built 2013 · 1.8 acres | $465,000 Aug 2022 | $6,058 2024 | Assessor + 5 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4604 20th Ave |
4 bd · 2 ba · 2,170 sqft built 1992 · 2.65 acres | $230,000 Oct 2007 | $10,402 2024 | Assessor + 4 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4623 20th Ave |
3 bd · 2 ba · 1,450 sqft built 1959 · 2.56 acres | $3,516 2024 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4659 20th Ave |
4 bd · 3 ba · 2,394 sqft built 1997 · 0.921 acres | $113,910 Apr 2015 | $4,546 2024 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4689 20th Ave |
1 bd · 1 ba · 959 sqft built 1890 · 3.11 acres | $370,000 Jul 2021 | $1,668 2024 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4697 20th Ave |
10.9 acres | $370,000 Jun 2021 | $220 2024 | Assessor Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4797 20th Ave |
4 bd · 5 ba · 2,409 sqft built 2003 · 5.83 acres | $650,000 Aug 2021 | $7,006 2024 | Assessor + 1 Document Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8051 20th Ave |
3 bd · 3 ba · 1,804 sqft built 1971 · 10 acres | — Sep 2022 | $3,176 2024 | Assessor Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8054 20th Ave |
3 bd · 2 ba · 1,620 sqft built 2003 · 3.75 acres | $10,000 Apr 2002 | $1,854 2024 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8382 20th Ave |
3 bd · 1 ba · 1,008 sqft built 1972 · 1.51 acres | $2,110 2024 | Assessor Updated Jan 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8447 20th Ave |
10 acres | — Jun 2006 | $124 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8598 20th Ave |
3 bd · 3.25 ba · 2,563 sqft built 2001 · 4.63 acres | — Oct 2019 | $4,738 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8602 20th Ave |
2 bd · 2 ba · 1,344 sqft built 2001 · 2.55 acres | — Apr 2000 | $4,044 2024 | Assessor Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8603 20th Ave |
3 bd · 2.75 ba · 1,636 sqft built 1978 · 9.5 acres | $242,000 Jun 2018 | $3,262 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8732 20th Ave |
3 bd · 4 ba · 2,016 sqft built 2001 · 31.5 acres | Assessor Updated Oct 2023 | — |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8733 20th Ave |
4 bd · 4 ba · 3,517 sqft built 2019 · 2 acres | $7,658 2024 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8788 20th Ave |
4 bd · 2 ba · 1,520 sqft built 1935 · 4.51 acres | — May 2022 | $2,810 2024 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8880 20th Ave |
4 bd · 2 ba · 1,400 sqft built 1978 · 32.7 acres | — Jun 2002 | $3,330 2024 | Assessor Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8996 20th Ave |
4 bd · 4 ba · 1,404 sqft built 1997 · 2.18 acres | $6,000 Aug 1997 | $4,638 2024 | Assessor Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9012 20th Ave |
3.12 acres | Assessor Updated Oct 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9110 20th Ave |
3 bd · 2 ba · 1,632 sqft built 1983 · 35.6 acres | $3,430 2024 | Assessor Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9392 20th Ave |
3 bd · 2 ba · 1,668 sqft built 1910 · 40 acres | $93,000 Mar 1994 | $2,640 2024 | Assessor Updated Oct 2025 | Owner on File Owner Occupied |