Parcel 06-1601-00-00
Owners
BUTTKE RENTAL LLC, JOHN
10256 W APPALOOSA TRL
CASA GRANDE, AZ 85194
Parcel Summary
| Location | 285 S WASHBURN ST |
|---|---|
| PAD Type Code | N: NONE |
| Zoning | SMU |
| Acreage | 2.780 |
Assigned Districts
| State Code | District Name |
|---|---|
| 001200 | FVTC |
| 266 | City of Oshkosh |
| 704179 | Oshkosh School District |
| 70 | Winnebago County |
| Ward 06 |
Additional Site Addresses
245 S WASHBURN ST
285 S WASHBURN ST
Legal Description
N 761.97 FT OF E 537.17 FT OF SE1/4 SEC 21-18-16 LYG W OF S WASHBURN ST EXC PRT LYG N OF A LI DESC AS COM AT E1/4 COR SEC 21; N89D37'45"W ALG N LI OF SE1/4 537.17 FT;S00D44'15"W, 465.83 FT TO PT OF BEG; TH S89D18'21"E, 258.89 FT S83D12'05"E, 133.20 FT TO A PT ON WLY R/W LI OF S WASHBURN ST
Assessed Value History
| Assessment Year | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|---|
| Land Value | $1,211,000 | $1,211,000 | $632,100 | $606,100 | $606,100 | $606,100 | $606,100 |
| Building Value | $1,016,700 | $1,016,700 | $1,067,500 | $840,900 | $840,900 | $840,900 | $840,900 |
| Total Value | $2,227,700 | $2,227,700 | $1,699,600 | $1,447,000 | $1,447,000 | $1,447,000 | $1,447,000 |
| Average Assessment Ratio | 0.0000 | 0.9767 | 0.9584 | 0.6920 | 0.7499 | 0.8287 | 0.8894 |
| Estimated Fair Market Value | $0 | $2,280,800 | $1,773,300 | $2,090,900 | $1,929,700 | $1,746,100 | $1,627,000 |
| Parcel Acres | 2.780 | 2.780 | 2.780 | 2.780 | 2.780 | 2.780 | 2.780 |
| Tax Classification(s) | Commercial | Commercial | Commercial | Commercial | Commercial | Commercial | Commercial |
Document/Transfer/Sales History
| Document Number | Sale Date | Deed Type | V/I | Sale Validation | Real Estate Value | Multi Parcel Sale | Ownership |
|---|---|---|---|---|---|---|---|
| 1154377 | 2001-11-08 | 3 - Quit claim | Improved | 5 - Not a market sale | $807,600 | Grantor: BUTTKE, JOHN E Grantee: BUTTKE RENTAL LLC, JOHN |
Building Information
Building # 1, Section # 1, Warehouse showroom store
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Warehouse showroom store | 1979 | Comm - C (AV) | 32480 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Number of Stories (COMM)Stories | 1 |
| Living/Apart. Units | 1 |
| Comm - Average Story Height | 12 |
| Exterior Wall - Commercial | Stud-Metal Siding |
| Exterior Wall - Commercial | Stud-Brick Veneer |
| HVAC - Commercial | Package unit |
Building # 1, Section # 2, Retail store
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Retail store | 1998 | Comm - C (AV) | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Number of Stories (COMM)Stories | 1 |
| Living/Apart. Units | 0 |
| Comm - Average Story Height | 13 |
| Exterior Wall - Commercial | Stud-Metal Siding |
| Exterior Wall - Commercial | Stud-Block Veneer |
| HVAC - Commercial | Package unit |
Building # 1, Section # 3, Storage warehouse
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Storage warehouse | 1999 | Comm - C (AV) | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Number of Stories (COMM)Stories | 1 |
| Living/Apart. Units | 0 |
| Comm - Average Story Height | 13 |
| Exterior Wall - Commercial | Stud-Metal Siding |
| HVAC - Commercial | Space heater |
Building # 1, Section # 4, Storage warehouse
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Storage warehouse | 2005 | Comm - C (AV) | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Number of Stories (COMM)Stories | 1 |
| Living/Apart. Units | 0 |
| Comm - Average Story Height | 13 |
| Exterior Wall - Commercial | Stud-Metal Siding |
| HVAC - Commercial | Space heater |
Building # 1, Section # 5, Retail store
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Retail store | 2017 | Comm - C (AV) | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Number of Stories (COMM)Stories | 1 |
| Living/Apart. Units | 0 |
| Comm - Average Story Height | 13 |
| Exterior Wall - Commercial | Stud-Metal Siding |
| HVAC - Commercial | Package unit |
Building # 2, Section # 1, Commercial Paving
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Commercial Paving | 1979 | C | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Width | 79 |
| Depth | 300 |
Land Lines
| Land Line | Tax Classification | Acres | Sq. Ft. | Width | Depth | Value |
|---|---|---|---|---|---|---|
| 1 | Commercial | 2.78 | 121,097 | $1,211,000 |
Disclaimer
All parcel data on this page is for use by the City of Oshkosh Assessor's Office for assessment purposes only. The summary data on this page may not be a complete representation of the parcel or of the improvements thereon. Building information, including unit counts and number of permitted units, should be verified with the appropriate City Department. Zoning information should be verified with Community Development. This is a true and accurate copy of the property assessment records of the City of Oshkosh Assessor's Office, Winnebago County, as of January 1, 2026.