Warren County property records for 34 addresses on McKinley Ave, Warrenton, MO · Last verified October 2026
| Properties | 34 |
|---|---|
| Median Sale Price | $215,474 |
| Deeds and Mortgages on File | 55 |
| Median Price per Sqft | $147 |
| Owner Occupied | 71% |
| Median Annual Tax Bill | $954 |
| Median Year Built | 1961 |
| Median Ownership Tenure | 4 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
302 McKinley Ave |
1 ba · 988 sqft built 1960 · 0.369 acres | — Mar 2022 | $1,017 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
303 McKinley Ave |
1 ba · 1,064 sqft built 1962 · 0.514 acres | $246,050 Jul 2025 | $1,057 2025 | Assessor + 5 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
304 McKinley Ave |
2 bd · 1 ba · 1,459 sqft built 1900 · 0.344 acres | $215,474 Sep 2022 | $835 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
305 McKinley Ave |
1 ba · 1,038 sqft built 1965 · 0.15 acres | $101,080 Jul 2025 | $710 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
309 McKinley Ave |
1 ba · 768 sqft built 1964 · 0.15 acres | — Feb 1998 | $577 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
310 McKinley Ave |
2 ba · 2,858 sqft built 1920 · 0.344 acres | — Dec 1990 | $1,121 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
311 McKinley Ave |
1 ba · 768 sqft built 1965 · 0.15 acres | $251,700 Aug 2024 | $688 2025 | Assessor Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
312 McKinley Ave |
2 ba · 1,438 sqft built 1930 · 0.344 acres | $85,120 Jun 2025 | $819 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
313 McKinley Ave |
1 ba · 1,200 sqft built 1970 · 0.225 acres | $264,400 Mar 2026 | $885 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
315 McKinley Ave |
1 ba · 1,470 sqft built 1910 · 0.225 acres | — Mar 2026 | $1,307 2025 | Assessor + 3 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
401 McKinley Ave |
2 ba · 1,588 sqft built 1912 · 0.225 acres | $142,000 Feb 2021 | $954 2025 | Assessor + 3 Documents Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
402 McKinley Ave |
1 ba · 1,016 sqft built 1960 · 0.171 acres | $72,000 May 2016 | $752 2025 | Assessor Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
404 McKinley Ave |
1 ba · 896 sqft built 1958 · 0.171 acres | $127,300 Apr 2021 | $574 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
405 McKinley Ave |
1 ba · 1,400 sqft built 1986 · 0.355 acres | — May 2015 | $1,320 2025 | Assessor Updated Feb 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
406 McKinley Ave |
1 ba · 1,152 sqft built 1961 · 0.171 acres | $53,000 Feb 2017 | $712 2025 | Assessor + 2 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
407 McKinley Ave |
3 bd · 1 ba · 1,493 sqft built 1880 · 0.353 acres | $245,622 Oct 2022 | $1,579 2025 | Assessor + 1 Document Updated Apr 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
408 McKinley Ave |
1 ba · 952 sqft built 1948 · 0.171 acres | — Sep 2017 | $609 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
409 McKinley Ave |
1 ba · 720 sqft built 1950 · 0.251 acres | — Mar 2023 | $567 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
410 McKinley Ave |
1 ba · 884 sqft built 1955 · 0.171 acres | — Sep 2014 | $669 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
411 McKinley Ave |
1 ba · 936 sqft built 1950 · 0.251 acres | — Mar 2014 | $765 2025 | Assessor Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
412 McKinley Ave |
1 ba · 1,168 sqft built 1955 · 0.591 acres | — Jul 1998 | $936 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
414 McKinley Ave |
1 ba · 1,196 sqft built 1962 · 0.337 acres | — Mar 2023 | $1,071 2025 | Assessor + 4 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
502 McKinley Ave |
1 ba · 982 sqft built 1962 · 0.219 acres | — Oct 2009 | $653 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
503 McKinley Ave |
1 ba · 988 sqft built 1950 · 0.255 acres | $130,290 Aug 2026 | $799 2025 | Assessor + 4 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
504 McKinley Ave |
1 ba · 1,092 sqft built 1962 · 0.219 acres | $154,300 Nov 2019 | $1,663 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505 McKinley Ave |
1 ba · 1,634 sqft built 1952 · 0.255 acres | — Mar 2023 | $1,022 2025 | Assessor + 5 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
506 McKinley Ave |
3 bd · 1 ba · 1,040 sqft built 1960 · 0.405 acres | — Nov 2022 | $1,412 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
507 McKinley Ave |
1 ba · 1,120 sqft built 1982 · 0.376 acres | $99,500 Sep 2016 | $1,438 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
508 McKinley Ave |
1 ba · 1,314 sqft built 1963 · 0.25 acres | $1,128 2025 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
509 McKinley Ave |
2 ba · 1,188 sqft built 2004 · 0.376 acres | $247,450 Oct 2026 | $1,505 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
510 McKinley Ave |
2 ba · 864 sqft built 1984 · 0.219 acres | $126,350 Feb 2022 | $1,110 2025 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
511 McKinley Ave |
2 ba · 1,184 sqft built 2000 · 0.255 acres | — Mar 2000 | $1,616 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
603 McKinley Ave |
1 ba · 576 sqft built 1966 · 0.696 acres | — Nov 2021 | $411 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
606 McKinley Ave |
1 ba · 1,152 sqft built 1989 · 0.207 acres | — May 2026 | $1,157 2025 | Assessor + 4 Documents Updated May 2026 | Owner on File Owner Occupied |