Marathon County property records for 30 addresses on S 18th Ave, Wausau, WI · Last verified October 2026
| Properties | 30 |
|---|---|
| Median Sale Price | $104,000 |
| Deeds and Mortgages on File | 33 |
| Average Living Area | 1,052 sq ft |
| Owner Occupied | 57% |
| Median Annual Tax Bill | $2,982 |
| Median Year Built | 1954 |
| Median Ownership Tenure | 9 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
200 S 18th Ave |
5.51 acres | $105,300 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
220 S 18th Ave |
6.21 acres | $100,560 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
225 S 18th Ave |
0.594 acres | $6,058 2025 | Assessor Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
301 S 18th Ave |
1.34 acres | $95,006 2025 | Assessor Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
303 S 18th Ave |
0.01 acres | $89 2025 | Assessor Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
305 S 18th Ave |
1.32 acres | $116,352 2022 | Assessor + 1 Document Updated Jun 2023 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
306 S 18th Ave |
0.319 acres | $51,600 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
352 S 18th Ave |
1.86 acres | $29,029 2025 | Assessor Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
504 S 18th Ave |
2 bd · 2 ba built 1956 · 0.13 acres | $2,338 2025 | Assessor + 1 Document Updated Feb 2026 | 3 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505 S 18th Ave |
0.13 acres | $73,300 Oct 2025 | $817 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
506 S 18th Ave |
3 bd · 1 ba built 1960 · 0.3 acres | $104,000 Dec 2008 | $3,285 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
507 S 18th Ave |
0.21 acres | $73,300 Oct 2025 | $482 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
508 S 18th Ave |
3 bd · 1 ba built 1956 · 0.28 acres | $150,000 Feb 2022 | $2,942 2025 | Assessor + 4 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
510 S 18th Ave |
3 bd · 1 ba built 1955 · 0.36 acres | — Sep 2014 | $2,982 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
511 S 18th Ave |
2 bd · 2 ba built 1954 · 0.51 acres | $4,388 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
513 S 18th Ave |
2 bd · 2 ba built 1955 · 0.26 acres | $3,058 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
522 S 18th Ave |
3 bd · 2 ba built 1979 · 0.319 acres | $4,558 2025 | Assessor + 2 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
906 S 18th Ave |
3 bd · 1 ba built 1948 · 0.18 acres | $90,600 Mar 2021 | $1,891 2025 | Assessor + 4 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
908 S 18th Ave |
4 bd · 1 ba · 1,052 sqft built 1947 · 0.18 acres | $2,306 2025 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
910 S 18th Ave |
3 bd · 1 ba built 1940 · 0.178 acres | $90,200 May 2007 | $2,179 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
914 S 18th Ave |
2 bd · 1 ba built 1945 · 0.18 acres | $147,000 Jul 2017 | $3,461 2025 | Assessor + 4 Documents Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
917 S 18th Ave |
2 bd · 1 ba built 1948 · 0.18 acres | $1,683 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
921 S 18th Ave |
3 bd · 1 ba built 1956 · 0.18 acres | $2,482 2025 | Assessor Updated Feb 2026 | 3 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
925 S 18th Ave |
3 bd · 1 ba built 1950 · 0.189 acres | $3,309 2025 | Assessor + 1 Document Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
930 S 18th Ave |
3 bd · 1 ba built 1954 · 0.18 acres | $515,000 Oct 2007 | $2,201 2025 | Assessor Updated Feb 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
932 S 18th Ave |
3 bd · 1 ba built 1948 · 0.189 acres | $2,270 2025 | Assessor + 1 Document Updated Feb 2026 | 3 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
934 S 18th Ave |
3 bd · 1 ba built 1968 · 0.189 acres | $84,300 Jan 2007 | $2,384 2025 | Assessor Updated Feb 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1102 S 18th Ave |
4 bd · 2 ba built 1945 · 0.35 acres | $3,024 2025 | Assessor Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1109 S 18th Ave |
3 bd · 1 ba built 1971 · 0.169 acres | $2,418 2025 | Assessor + 2 Documents Updated Feb 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1112 S 18th Ave |
2 bd · 1 ba built 1946 · 0.139 acres | $1,406 2025 | Assessor + 2 Documents Updated Feb 2026 | Owner on File |