Winnebago County property record for 235 Sullivan St, Oshkosh, WI 54902
| Property Type | Commercial |
|---|---|
| Details | 4,160 sqft · built 1972 |
| Lot Size | 0.19 acres (8,263 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,187,039 (Sep 2018) |
| Tax Bill | $4,816 (2024) |
| Deeds & Mortgages | Jan 2022 Mortgage Sep 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-11520000 |
| Primary APN | 06-11520000 |
|---|---|
| Alternative APN |
|
| Units | 8 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 4,160 sqft Gross Area |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Quadruplex |
| Lot Area | 8,263 sqft (0.19 acres) |
| Garage Type | Detached |
| Garage Area | 440 sqft |
| Cooling System | Package A/C |
|---|
| Account Number | 906-11520000 |
|---|---|
| Street Address | 235 SULLIVAN ST |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-4121 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | SMU |
| Legal Description | S 66 FT OF N 449.7 FT OF E 125.2 FT W OF SULLIVAN ST SW1/4OF NW1/4 SEC 22-18-16 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 1100 |
235 Sullivan St, a commercial property, is owned by a company that bought it in September 2018.
Source: Winnebago County records, as of June 9, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 109 E 8TH ST, 1, KAUKAUNA, WI 54130-2309 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jan 27, 2022 | Deed of Trust, Mortgage · Commercial Mortgage US BANK NA |
| Sep 23, 2021 | Warranty Deed, Transfer · Commercial Mortgage SABAL CAPITAL II LLC |
| Sep 23, 2021 | Warranty Deed, Transfer DOMINION TITLE AND EXCHANGE SERVICES, DOMINION TTL & EXCHANGE SVCS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 26, 2018 · Amount on File |
| Deed Sale | Sep 26, 2018 · Amount on File |
| Prior Sale | Jul 18, 2008 · Amount on File |
| Deed Document Number | 20181775982 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Property Address | 235 SULLIVAN ST, OSHKOSH, WI 54902-4121 |
| Transaction Type | Mortgage |
| Record Updated | Aug 22, 2023 |
| Name | Verified Name |
|---|---|
| Address | 8200 JONES BRANCH DR, MC LEAN, VA 22102-3107 |
| Document Number | 0001874298 |
|---|---|
| Date | Jan 27, 2022 |
| Instrument | 1874298 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | BOSTON, MA 02110 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Sep 23, 2021 |
| Property Address | 235 SULLIVAN ST, OSHKOSH, WI 54902-4121 |
| Document Number | 0001863796 |
| Instrument Date | Sep 20, 2021 |
| Instrument | 1863796 |
| Transaction Type | Transfer |
| Record Updated | Aug 4, 2023 |
| Title Company | DOMINION TITLE AND EXCHANGE SERVICES, DOMINION TTL & EXCHANGE SVCS |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0001863797 |
|---|---|
| Date | Sep 23, 2021 |
| Instrument | 1863797 |
| Name | SABAL CAPITAL II LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 133 Months |
| Due | Oct 1, 2032 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Sep 23, 2021 |
| Property Address | 235 SULLIVAN ST, OSHKOSH, WI 54902-4121 |
| Document Number | 0001863795 |
| Instrument Date | Sep 20, 2021 |
| Instrument | 1863795 |
| Transaction Type | Transfer |
| Record Updated | Aug 4, 2023 |
| Title Company | DOMINION TITLE AND EXCHANGE SERVICES, DOMINION TTL & EXCHANGE SVCS |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
Source: Winnebago County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Winnebago County |
| Municipality | Oshkosh City |
| Unified School District | Oshkosh Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $258,400 (-) Land $17,200 Building $241,200 | ||
| 2024 | $4,816.00 (-11.5%) | $258,400 (+39.22%) Land $17,200 Building $241,200 | |
| 2023 | $5,442.00 (+1.13%) | $185,600 (-) Land $16,500 Building $169,100 | $268,196 Land $23,843 Building $244,353 |
| 2022 | $5,381.00 | $185,600 Land $16,500 Building $169,100 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 235 Sullivan St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2008.
Source: FEMA National Flood Hazard Layer, effective March 26, 2019 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2008) |
| Most Recent Claim | Jun 2008 · Severe Storms, Tornadoes, And Flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 235 Sullivan St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | OSHKOSH WATERWORKS serves 63,000 people · EPA ID WI4710457 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2025 |
| Lead | 6 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 137 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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