Benton County property records for 45 addresses on 6th St, Prosser, WA · Last verified August 2026
| Properties | 45 |
|---|---|
| Median Sale Price | $256,180 |
| Deeds and Mortgages on File | 39 |
| Median Price per Sqft | $109 |
| Owner Occupied | 38% |
| Median Annual Tax Bill | $3,039 |
| Median Year Built | 1912 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
9,120 sqft · Built 1910 · 1.02 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Aug 2013 | 1 Name on Record | AssessorUpdated Apr 2024 |
0.433 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 3 Names on Record | Assessor + 1 DocumentUpdated Apr 2024 |
10,788 sqft · Built 1950 · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,662Jan 2009 | Sale Amount — | 2 Names on Record | AssessorUpdated Apr 2024 |
288,589 sqft · Built 1992 · 9.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Apr 2024 |
1,394 sqft · Built 1950 · 0.106 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Apr 2024 |
7,500 sqft · Built 1902 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000Sep 2020 | $4,3702025 | Sale Amount Dec 2009 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2026 |
1,500 sqft · Built 1906 · 0.034 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $133,079Dec 2022 | Sale Amount Jul 2007 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2024 |
4,050 sqft · Built 1910 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000May 2022 | $3,0392025 | Sale Amount Feb 2013 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Apr 2024 |
4,500 sqft · Built 1912 · 0.105 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2024 |
6,616 sqft · Built 1912 · 0.069 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Aug 2016 | $3,0222025 | —Dec 2012 | 2 Names on Record | AssessorUpdated Aug 2026 |
1,800 sqft · Built 1910 · 0.071 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $142,000May 2012 | Sale Amount May 2008 | 1 Name on Record | AssessorUpdated Apr 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Apr 2024 |
10,476 sqft · Built 1910 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Apr 2024 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Apr 2024 |
11,393 sqft · Built 1904 · 0.103 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $107,296Dec 2021 | $3,7902025 | 1 Name on Record | Assessor + 4 DocumentsUpdated Apr 2026 |
4,229 sqft · Built 1950 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Apr 2024 |
2,477 sqft · Built 1913 · 0.057 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2024 |
3,290 sqft · Built 1910 · 0.066 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2017 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2024 |
1,750 sqft · Built 1966 · 0.044 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $211,236Aug 2022 | Sale Amount — | 1 Name on Record | Assessor + 4 DocumentsUpdated Apr 2024 |
4,692 sqft · Built 1910 · 0.094 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $217,000Mar 2015 | $1,8042025 | 2 Names on Record | AssessorUpdated Apr 2026 |
2,275 sqft · Built 1972 · 0.059 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $256,180Aug 2022 | Sale Amount Dec 2020 | 1 Name on Record | Assessor + 4 DocumentsUpdated Apr 2024 |
2,400 sqft · Built 1975 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $148,750Mar 2018 | 2 Names on Record | Assessor + 1 DocumentUpdated Apr 2024 |
11,741 sqft · Built 1907 · 0.298 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Feb 2006 | —May 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
3,405 sqft · Built 1902 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $465,000Nov 2023 | $4,6972025 | Sale Amount May 2005 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2026 |
7,324 sqft · Built 1903 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Names on Record | AssessorUpdated Apr 2024 |
1,537 sqft · Built 1959 · 0.234 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Nov 2017 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
3 bd · 2 ba · 1,666 sqft · 0.151 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000Mar 2008 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2024 |
4 bd · 2 ba · 1,104 sqft · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,3952024 | 2 Names on Record | Assessor + 2 DocumentsUpdated Dec 2025 |
5,063 sqft · Built 1948 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
3,890 sqft · Built 1900 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Mar 2023 | $572025 | Sale Amount Mar 2020 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
3 bd · 1 ba · 1,392 sqft · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,281Feb 2020 | Sale Amount Sep 2012 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
3 bd · 1 ba · 1,368 sqft · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $148,719Jun 2015 | Sale Amount Aug 2010 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2024 |
10,083 sqft · Built 1920 · 0.413 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $166,000Sep 2025 | $502025 | Sale Amount Jan 2012 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 2,074 sqft · 0.286 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Sep 2015 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2024 |
3 bd · 2 ba · 1,400 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
2 bd · 1 ba · 640 sqft · 0.212 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 1,273 sqft · 0.212 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2024 |
3 bd · 3 ba · 2,256 sqft · 0.321 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $449,438Sep 2021 | Sale Amount Jan 2019 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Apr 2024 |
3 bd · 1 ba · 2,071 sqft · 0.217 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $209,000May 2016 | $3,7332025 | 2 Names on Record Owner Occupied | AssessorUpdated Apr 2026 |
2 bd · 3 ba · 2,564 sqft · 0.206 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,000Apr 2020 | $4,1162025 | Sale Amount Oct 2012 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,364 sqft · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2024 |
3 bd · 1 ba · 1,716 sqft · 0.321 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Apr 2024 |
3 bd · 1 ba · 1,104 sqft · 0.257 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Apr 2024 |