Olson Ave, Oshkosh, WI Property Records

Winnebago County property records for 38 addresses on Olson Ave, Oshkosh, WI · Last verified August 2026

Olson Ave Highlights

Properties 38
Median Sale Price $209,900
Deeds and Mortgages on File 26
Median Price per Sqft $175
Owner Occupied 97%
Median Annual Tax Bill $4,905
Median Year Built 1968
Median Ownership Tenure 15 years

Properties on Olson Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

335 Olson Ave

3 bd · 1.5 ba · 1,677 sqft · built 1975 · 0.466 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,2782024 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

340 Olson Ave

3 bd · 1.5 ba · 1,820 sqft · built 1967 · 0.516 acres

Last Sale Tax Bill Prior Sale Owner Records
$158,000Sep 2019 $5,5862024 —Sep 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

375 Olson Ave

3 bd · 1.5 ba · 1,196 sqft · built 1972 · 0.376 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Dec 2002 $4,4932024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

380 Olson Ave

3 bd · 2.5 ba · 1,632 sqft · built 1973 · 0.366 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,900May 2008 $5,4022024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

435 Olson Ave

3 bd · 1 ba · 1,328 sqft · built 1974 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jun 2017 $5,2532024 Amount on Record Sep 2014 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

440 Olson Ave

3 bd · 2 ba · 1,626 sqft · built 1967 · 0.366 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8412024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

475 Olson Ave

0.376 acres

Last Sale Tax Bill Prior Sale Owner Records
$5032024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

480 Olson Ave

3 bd · 2 ba · 1,740 sqft · built 1970 · 0.366 acres

Last Sale Tax Bill Prior Sale Owner Records
$146,000May 2011 $4,7632024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

535 Olson Ave

3 bd · 2 ba · 1,412 sqft · built 1970 · 0.376 acres

Last Sale Tax Bill Prior Sale Owner Records
$196,000Jun 2020 $5,3202024 Amount on Record Dec 2015 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

540 Olson Ave

3 bd · 1.5 ba · 1,388 sqft · built 1968 · 0.404 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,000Jun 1992 $5,0182024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

575 Olson Ave

3 bd · 1.5 ba · 1,936 sqft · built 1967 · 0.448 acres

Last Sale Tax Bill Prior Sale Owner Records
$300May 2008 $5,4422024 Amount on Record — 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

580 Olson Ave

3 bd · 3 ba · 1,620 sqft · built 1968 · 0.458 acres

Last Sale Tax Bill Prior Sale Owner Records
$141,000May 2002 $5,4102024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

635 Olson Ave

3 bd · 1.5 ba · 1,196 sqft · built 1967 · 0.448 acres

Last Sale Tax Bill Prior Sale Owner Records
$209,900Feb 2021 $5,2722024 Amount on Record Oct 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

640 Olson Ave

3 bd · 1 ba · 1,144 sqft · built 1968 · 0.458 acres

Last Sale Tax Bill Prior Sale Owner Records
$53,900Jun 1981 $4,0422024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

675 Olson Ave

3 bd · 1.5 ba · 1,196 sqft · built 1970 · 0.448 acres

Last Sale Tax Bill Prior Sale Owner Records
$123,500Mar 2011 $3,9122024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

680 Olson Ave

3 bd · 2 ba · 1,144 sqft · built 1967 · 0.458 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 2019 $4,9862024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

750 Olson Ave

3 bd · 1.5 ba · 1,584 sqft · built 1977 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$93,000Jun 1999 $4,4762024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

755 Olson Ave

3 bd · 1.5 ba · 2,592 sqft · built 1968 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Aug 2012 $5,3702024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

875 Olson Ave

3 bd · 1.5 ba · 1,256 sqft · built 1988 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9282024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

894 Olson Ave

3 bd · 1.5 ba · 1,275 sqft · built 1976 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2492024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

946 Olson Ave

3 bd · 1 ba · 1,288 sqft · built 1965 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000May 2024 $3,8462024 Amount on Record May 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

947 Olson Ave

3 bd · 1 ba · 1,144 sqft · built 1967 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2012 $3,8702024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

978 Olson Ave

3 bd · 2 ba · 1,280 sqft · built 1965 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$93,500May 1995 $4,1692024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

979 Olson Ave

3 bd · 1 ba · 1,731 sqft · built 1967 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,900Jun 2010 $5,3762024 —Jun 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1010 Olson Ave

3 bd · 1 ba · 1,144 sqft · built 1967 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2020 $4,0012024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1011 Olson Ave

3 bd · 1.5 ba · 1,690 sqft · built 1967 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2962024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1058 Olson Ave

3 bd · 2 ba · 1,648 sqft · built 1974 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,900Nov 2017 $4,8232024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1059 Olson Ave

3 bd · 1 ba · 1,360 sqft · built 1967 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,4432024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1082 Olson Ave

3 bd · 1 ba · 1,408 sqft · built 1974 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0862024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1083 Olson Ave

4 bd · 1 ba · 1,440 sqft · built 1966 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Oct 2024 $4,1522024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1120 Olson Ave

3 bd · 2 ba · 1,680 sqft · built 1964 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Oct 2023 $5,0772024 Amount on Record Apr 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1121 Olson Ave

3 bd · 1.5 ba · 1,580 sqft · built 1966 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Oct 2007 $5,0282024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1145 Olson Ave

2 bd · 2 ba · 1,144 sqft · built 1985 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,500Aug 1984 $5,2672024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1146 Olson Ave

3 bd · 1.5 ba · 1,288 sqft · built 1965 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$269,500Oct 2022 $4,9052024 Amount on Record May 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

1195 Olson Ave

3 bd · 1.5 ba · 1,174 sqft · built 1970 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Aug 2021 $4,6282024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1197 Olson Ave

3 bd · 2 ba · 1,404 sqft · built 1998 · 0.321 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Apr 2005 $5,2902024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1198 Olson Ave

3 bd · 1.5 ba · 1,658 sqft · built 1965 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$83,000Oct 1991 $4,9032024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

1199 Olson Ave

3 bd · 2 ba · 2,848 sqft · built 1989 · 0.32 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,000Oct 1989 $5,5442024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

Wildfire Risk on Olson Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 3% of the US · above 8% of Wisconsin
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
2 of 5 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets