Winnebago County property record for 852 Frederick St, Oshkosh, WI 54901
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 3 bd · 1.5 ba · 2,398 sqft · built 1895 |
| Lot Size | 0.167 acres (7,256 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,179 (2023) |
| Deeds & Mortgages | Mar 2023 Mortgage May 2025 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-05710000 |
| Primary APN | 10-05710000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,398 sqft Gross Area |
| Family Room | Family Room |
| Year Built | Built 1895 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 7,256 sqft (0.167 acres) |
| Lot Dimensions | 102 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 440 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 910-05710000 |
|---|---|
| Street Address | 129 E FRANKLIN AVE |
| City | NEENAH |
| State | WI |
| Zip | 54956-2534 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | M2 |
| Legal Description | BASSETTS ADD BLK 3 PT LOTS 1 & 2 & NELY 1/2 OF ALLEY VAC DESC IN V1353 P535 |
| Legal Subdivision | BASSETTS ADD BLK 3 |
| Legal Block | 3 |
| Legal Lot Number | 1,2 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 502 |
Source: Winnebago County records · APN 10-05710000
Assessment roll updated May 27, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 605 E HANCOCK ST, APPLETON, WI 54911-5023 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Mar 24, 2023 | Deed of Trust, Mortgage · FHA Mortgage ROCKET MORTGAGE LLC |
| May 15, 2025 | Warranty Deed, Transfer · Conventional Mortgage US BANK NA |
| Aug 02, 2021 | Warranty Deed, Transfer · FHA Mortgage QUICKEN LOANS LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Property Address | 852 FREDERICK ST, OSHKOSH, WI 54901-4411 |
| Transaction Type | Mortgage |
| Record Updated | May 07, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001900899 |
|---|---|
| Date | Mar 24, 2023 |
| Instrument | 1900899 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2053 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | May 15, 2025 |
| Property Address | 852 FREDERICK ST, OSHKOSH, WI 54901-4411 |
| Document Number | 0001944682 |
| Instrument Date | May 12, 2025 |
| Instrument | 1944682 |
| Transaction Type | Transfer |
| Record Updated | May 07, 2026 |
| Title Company | LOCAL MODERN TITLE LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $675.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 852 FREDERICK ST, OSHKOSH, WI 54901-4411 |
| Document Number | 0001944683 |
|---|---|
| Date | May 15, 2025 |
| Instrument | 1944683 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2055 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Aug 02, 2021 |
| Property Address | 852 FREDERICK ST, OSHKOSH, WI 54901-4411 |
| Document Number | 0001858991 |
| Instrument Date | Jul 30, 2021 |
| Instrument | 1858991 |
| Transaction Type | Transfer |
| Record Updated | May 07, 2026 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $330.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 852 FREDERICK ST, OSHKOSH, WI 54901-4411 |
| Document Number | 0001858992 |
|---|---|
| Date | Aug 02, 2021 |
| Instrument | 1858992 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2051 |
Source: Winnebago County records · Assessment roll updated May 27, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Winnebago County |
| Municipality | Oshkosh City |
| Unified School District | Oshkosh Area School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2023 | $2,179.00 (+1.77%) Homeowner's exemption | $85,000 (+2.16%) Land $13,100 Building $71,900 | $122,827 Land $18,930 Building $103,897 |
| 2022 | $2,141.00 Homeowner's exemption | $83,200 Land $13,100 Building $70,100 |
Source: FEMA National Flood Hazard Layer, Winnebago County (55139C), as of March 26, 2019 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 551390005023, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
Based on FCC filings for 777 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system WI4710457, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | OSHKOSH WATERWORKS serves 63,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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