Natrona County property records for 55 addresses on S 6th Ave, Mills, WY · Last verified October 2026
| Properties | 55 |
|---|---|
| Median Sale Price | $334,721 |
| Deeds and Mortgages on File | 60 |
| Median Price per Sqft | $189 |
| Owner Occupied | 55% |
| Median Annual Tax Bill | $952 |
| Median Year Built | 1976 |
| Median Ownership Tenure | 4 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 S 6th Ave |
3 bd · 2 ba · 1,685 sqft built 1965 · 0.309 acres | $216,140 Sep 2024 | $1,663 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 S 6th Ave |
728 sqft built 1985 · 0.143 acres | $423 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 S 6th Ave |
4 bd · 2 ba · 1,770 sqft built 1995 · 0.141 acres | $334,721 Jun 2022 | $2,249 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
52 S 6th Ave |
1 ba · 980 sqft built 1977 | $70 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
67 S 6th Ave |
5,500 sqft built 1977 · 0.464 acres | $2,252 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
68 S 6th Ave |
2 bd · 1 ba · 808 sqft built 1918 · 0.143 acres | $794 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
100 S 6th Ave |
2 bd · 1 ba · 944 sqft built 1953 · 0.289 acres | $1,160 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
115 S 6th Ave |
3 bd · 2 ba · 1,432 sqft built 1979 · 0.3 acres | $952 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
131 S 6th Ave |
1 ba · 1,296 sqft built 1982 | $33 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
147 S 6th Ave |
1 ba · 800 sqft built 1939 · 0.387 acres | — Sep 2021 | $59 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
148 S 6th Ave |
2 ba · 2,118 sqft built 1953 · 0.292 acres | — Oct 2014 | $1,887 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
180 S 6th Ave |
1 ba · 1,408 sqft built 1953 · 0.292 acres | $159,900 Oct 2026 | $2,288 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
228 S 6th Ave |
4,620 sqft built 1977 · 0.277 acres | $1,022 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
243 S 6th Ave |
2 bd · 4 ba · 1,820 sqft built 1979 · 0.232 acres | — Jun 2022 | $1,950 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
259 S 6th Ave |
3,850 sqft built 1975 · 0.309 acres | — Oct 2018 | $1,571 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
276 S 6th Ave |
2 bd · 2 ba · 1,244 sqft built 1925 · 0.171 acres | $404 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
292 S 6th Ave |
1 ba · 991 sqft built 1955 · 0.144 acres | $512 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
308 S 6th Ave |
3 bd · 1 ba · 1,208 sqft built 1940 · 0.144 acres | $1,220 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
309 S 6th Ave |
3 bd · 2 ba · 2,160 sqft built 2011 · 0.464 acres | $1,482 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
324 S 6th Ave |
2 bd · 1 ba · 730 sqft built 1942 · 0.144 acres | $804 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
339 S 6th Ave |
built 2014 · 0.309 acres | $1,090 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
340 S 6th Ave |
1 ba · 1,024 sqft built 1958 · 0.144 acres | $960 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
356 S 6th Ave |
2 bd · 2 ba · 1,216 sqft built 1998 | $110 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
369 S 6th Ave |
2 bd · 1 ba · 1,716 sqft built 1962 · 0.154 acres | — Sep 2018 | $1,418 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
370 S 6th Ave |
1 ba · 704 sqft built 1961 · 0.144 acres | $760 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
384 S 6th Ave |
1.5 ba · 1,351 sqft built 1956 · 0.3 acres | $375,000 Jun 2026 | $1,734 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
470 S 6th Ave |
1 ba · 684 sqft built 1966 | $55 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
476 S 6th Ave |
1 ba · 936 sqft built 1962 · 0.323 acres | $1,516 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
492 S 6th Ave |
3 bd · 2 ba · 827 sqft built 1969 · 0.243 acres | — Jan 2014 | $1,140 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
514 S 6th Ave |
3 bd · 2 ba · 1,704 sqft built 1960 · 0.232 acres | — Oct 2013 | $1,135 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
536 S 6th Ave |
2 ba · 1,120 sqft built 2006 | $136 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
558 S 6th Ave |
2 bd · 2 ba · 1,216 sqft built 1998 | $113 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
570 S 6th Ave |
1 ba · 1,050 sqft built 1978 | $50 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
580 S 6th Ave |
2 ba · 1,216 sqft built 1998 | $81 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
602 S 6th Ave |
2 ba · 1,568 sqft built 2000 | $222 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
615 S 6th Ave |
2 bd · 2 ba · 1,216 sqft built 2002 | $85 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
624 S 6th Ave |
1 ba · 1,352 sqft built 1961 · 0.232 acres | $307 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
646 S 6th Ave |
1 ba · 1,280 sqft built 1979 | $57 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
648 S 6th Ave |
1 ba · 924 sqft built 1975 | $45 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
668 S 6th Ave |
1 ba · 904 sqft built 1920 · 0.232 acres | $160,621 Aug 2026 | $1,435 2026 | Assessor + 4 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
701 S 6th Ave |
1 ba · 924 sqft built 1980 | $53 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
702 S 6th Ave |
5,880 sqft built 1962 · 0.232 acres | $332,500 Oct 2023 | $1,415 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
704 S 6th Ave |
2 bd · 1 ba · 948 sqft built 1950 · 0.232 acres | — Oct 2022 | $911 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
736 S 6th Ave |
1 ba · 840 sqft built 1970 | $42 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
739 S 6th Ave |
0.246 acres | — May 2015 | $348 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
741 S 6th Ave |
1 ba · 1,008 sqft built 1976 | $48 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
756 S 6th Ave |
2 ba · 1,216 sqft built 1995 | $129 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
778 S 6th Ave |
1 ba · 872 sqft built 1966 · 0.237 acres | $574 Dec 2025 | $529 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
800 S 6th Ave |
2 bd · 1 ba · 1,492 sqft built 1965 · 0.238 acres | — May 2025 | $1,104 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
812 S 6th Ave |
3 bd · 2 ba · 1,290 sqft built 2022 · 0.181 acres | $289,578 Dec 2022 | $1,498 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
813 S 6th Ave |
3 bd · 2 ba · 1,369 sqft built 2025 · 0.29 acres | $490,869 Apr 2026 | $2,975 2026 | Assessor + 5 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
824 S 6th Ave |
4 bd · 3 ba · 1,928 sqft built 2022 · 0.177 acres | $364,348 Mar 2023 | $3,246 2026 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
825 S 6th Ave |
3 bd · 3 ba · 1,572 sqft built 2025 · 0.147 acres | $446,614 May 2026 | $2,932 2026 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
836 S 6th Ave |
3 bd · 3 ba · 1,092 sqft built 2022 · 0.286 acres | $385,100 Dec 2021 | $2,331 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
891 S 6th Ave |
3 bd · 2 ba · 1,506 sqft built 2021 · 0.191 acres | $368,650 Jun 2023 | $1,872 2026 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |