St. Louis City property records for 12 addresses on Humboldt Ave, Saint Louis, MO · Last verified September 2026
| Properties | 12 |
|---|---|
| Latest Sale | $84,305 (Jan 2021) |
| Deeds and Mortgages on File | 8 |
| Average Living Area | 9,688 sq ft |
| Owner Occupied | 42% |
| Median Annual Tax Bill | $7,353 |
| Median Year Built | 1967 |
| Median Ownership Tenure | 5 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
100 Humboldt Ave |
9.59 acres | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
149 Humboldt Ave |
10.5 acres | — Mar 1990 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
150 Humboldt Ave |
0.369 acres | $84,305 Jan 2021 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
150R Humboldt Ave |
5,070 sqft built 1967 · 6.6 acres | $84,305 Jan 2021 | $16,383 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
157 Humboldt Ave |
8.14 acres | $6,797 2025 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
199 Humboldt Ave |
2.14 acres | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
201 Humboldt Ave |
20,570 sqft built 1998 · 4.23 acres | — Apr 1997 | $22,137 2025 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
387 Humboldt Ave |
0.48 acres | — Oct 2014 | $516 2025 | Assessor Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
397 Humboldt Ave |
4.79 acres | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
400 Humboldt Ave |
5.4 acres | — Jul 2018 | $7,353 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
525 Humboldt Ave |
3,425 sqft built 1960 · 2.73 acres | — Aug 2023 | $8,377 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
621 Humboldt Ave |
0.183 acres | — Aug 2023 | $409 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |