Parcel 16-1123-04-00
Owners
NIEBLER LIV TRST/DON&ALICE WILEGUS TRUST
12545 W BURLEIGH RD
STE 6
BROOKFIELD, WI 53005-3139
Parcel Summary
| Location | 440 SULLIVAN ST |
|---|---|
| PAD Type Code | N: NONE |
| Zoning | MR-20 |
| Acreage | 2.055 |
Assigned Districts
| State Code | District Name |
|---|---|
| 001200 | FVTC |
| 266 | City of Oshkosh |
| 704179 | Oshkosh School District |
| 70 | Winnebago County |
| Ward 16 |
Additional Site Addresses
446 SULLIVAN ST
450 SULLIVAN ST
460 SULLIVAN ST
466 SULLIVAN ST
Legal Description
LOT 1 CSM 2874 DOC #869870 R OF DAssessed Value History
| Assessment Year | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|---|
| Land Value | $229,300 | $229,300 | $209,500 | $201,400 | $201,400 | $201,400 | $201,400 |
| Building Value | $2,953,600 | $2,953,600 | $3,174,700 | $2,229,800 | $2,229,800 | $2,229,800 | $2,229,800 |
| Total Value | $3,182,900 | $3,182,900 | $3,384,200 | $2,431,200 | $2,431,200 | $2,431,200 | $2,431,200 |
| Average Assessment Ratio | 0.0000 | 0.9767 | 0.9584 | 0.6920 | 0.7499 | 0.8287 | 0.8894 |
| Estimated Fair Market Value | $0 | $3,258,800 | $3,531,000 | $3,513,100 | $3,242,100 | $2,933,700 | $2,733,600 |
| Parcel Acres | 2.055 | 2.060 | 2.060 | 2.060 | 2.060 | 2.060 | 2.060 |
| 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 |
|---|---|---|---|---|---|---|---|
| 1713672 | 2016-05-19 | 1 - Warranty | Improved | 2 - Valid improved sale | $2,432,000 | Grantor: SULLIVAN STREET GARDEN APARTMENTS LLC Grantee: NIEBLER LIV TRST/DON&ALICE WILEGUS TRUST | |
| 1299000 | 2004-02-16 | 1 - Warranty | Improved | 2 - Valid improved sale | $1,920,000 | Grantor: SULLIVAN STREET LLC Grantee: SULLIVAN STREET GARDEN APARTMENTS LLC | |
| 1150677 | 2001-10-15 | 1 - Warranty | Improved | 2 - Valid improved sale | $1,825,000 | Grantor: LEADER INVESTMENT CORP Grantee: SULLIVAN STREET LLC |
Building Information
Building # 1, Section # 1, Multiple res (low rise)
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Multiple res (low rise) | 1998 | Comm - C (AV) | 38916 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Number of Stories (COMM)Stories | 2 |
| Living/Apart. Units | 44 |
| Comm - Average Story Height | 9 |
| Exterior Wall - Commercial | Stud-Vinyl Siding |
| HVAC - Commercial | Hot water |
Building # 1, Section # 2, Multiple res (low rise)
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Multiple res (low rise) | 1998 | Comm - C (AV) | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Number of Stories (COMM)Stories | 2 |
| Living/Apart. Units | 0 |
| Comm - Average Story Height | 9 |
| Exterior Wall - Commercial | Stud-Vinyl Siding |
| HVAC - Commercial | Hot water |
Building # 1, Section # 3, Multiple res (low rise)
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Multiple res (low rise) | 1999 | Comm - C (AV) | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Number of Stories (COMM)Stories | 2 |
| Living/Apart. Units | 0 |
| Comm - Average Story Height | 9 |
| Exterior Wall - Commercial | Stud-Vinyl Siding |
| HVAC - Commercial | Hot water |
Building # 1, Section # 4, Multiple res (low rise)
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Multiple res (low rise) | 1999 | Comm - C (AV) | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Number of Stories (COMM)Stories | 2 |
| Living/Apart. Units | 0 |
| Comm - Average Story Height | 9 |
| Exterior Wall - Commercial | Stud-Vinyl Siding |
| HVAC - Commercial | Hot water |
Building # 1, Section # 5, Multiple res (low rise)
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Multiple res (low rise) | 1998 | Comm - C (AV) | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Number of Stories (COMM)Stories | 2 |
| Living/Apart. Units | 0 |
| Comm - Average Story Height | 9 |
| Exterior Wall - Commercial | Stud-Vinyl Siding |
| HVAC - Commercial | Hot water |
Building # 1, Section # 6, Multiple res (low rise)
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Multiple res (low rise) | 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 | 9 |
| Exterior Wall - Commercial | Stud-Vinyl Siding |
| HVAC - Commercial | Hot water |
Building # 1, Section # 7, Multiple res (low rise)
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Multiple res (low rise) | 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 | 9 |
| Exterior Wall - Commercial | Stud-Vinyl Siding |
| HVAC - Commercial | Hot water |
Building # 1, Section # 8, Multiple res (low rise)
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Multiple res (low rise) | 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 | 9 |
| Exterior Wall - Commercial | Stud-Vinyl Siding |
| HVAC - Commercial | Hot water |
Building # 1, Section # 9, Multiple res (low rise)
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Multiple res (low rise) | 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 | 9 |
| Exterior Wall - Commercial | Stud-Vinyl Siding |
| HVAC - Commercial | Hot water |
Building # 1, Section # 10, Multiple res (low rise)
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Multiple res (low rise) | 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 | 9 |
| Exterior Wall - Commercial | Stud-Vinyl Siding |
| HVAC - Commercial | Hot water |
Building # 2, Section # 1, Commercial Paving
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Commercial Paving | 1999 | C | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Width | 0 |
| Depth | 0 |
Building # 3, Section # 1, Utility shed
| Style | Year Built | Quality/Grade | Heated Sq Ft | % Complete | Condition |
|---|---|---|---|---|---|
| Utility shed | 1999 | D | 0 | 100.00% | Average |
Building Data
| Description | Units/Details |
|---|---|
| Width | 20 |
| Depth | 8 |
Land Lines
| Land Line | Tax Classification | Acres | Sq. Ft. | Width | Depth | Value |
|---|---|---|---|---|---|---|
| 1 | Commercial | 2.06 | 89,520 | $229,300 |
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.