Winnebago County property record for 457 W 18th Ave, Oshkosh, WI 54902
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,272 sqft · built 1893 |
| Lot Size | 0.139 acres (6,050 sqft) |
| Owner | Company Name on File |
| Last Sale | $145,000 (Apr 2023) |
| Tax Bill | $3,071 (2024) |
| Deeds & Mortgages | Jun 2026 Mortgage Apr 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 14-05620000 |
| Primary APN | 14-05620000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,272 sqft Living Area |
| Year Built | Built 1893 |
|---|---|
| Effective Year Built | Effective 1893 |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 6,050 sqft (0.139 acres) |
| Lot Dimensions | 121 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 792 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Account Number | 914-05620000 |
|---|---|
| Street Address | 457 W 18TH AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-6864 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | W 50 FT OF LOT 60 SMITH GROVE LAND CO REPLAT |
| Legal Subdivision | THE FOUTEENTH WARD |
| Legal Lot Number | 60 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 1400 |
Source: Winnebago County assessment roll, as of May 27, 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 | 457 W 18TH AVE, OSHKOSH, WI 54902-6864 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Jun 10, 2026 | Deed of Trust, Mortgage · Conventional Mortgage FOX VALLEY SAVINGS BANK |
| Apr 3, 2023 | Warranty Deed, Transfer · Commercial Mortgage FOX VALLEY SAVINGS BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 3, 2023 · Amount on Record |
| Deed Sale | Apr 3, 2023 · Amount on Record |
| Deed Document Number | 20231901303 |
| Last Transfer Date | Nov 21, 2024 |
| Transfer Doc | 0001934910 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Jun 10, 2026 |
| Property Address | 457 W 18TH AVE, OSHKOSH, WI 54902-6864 |
| Document Number | 0001968883 |
| Instrument Date | May 29, 2026 |
| Instrument | 20261968883 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership, 266 |
| Document Number | 0001968883, |
|---|---|
| Date | Jun 10, 2026 |
| Instrument | 20261968883 |
| Name | FOX VALLEY SAVINGS BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Rate | 6.3% |
|---|---|
| Max Rate | -1% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Apr 3, 2023 |
| Property Address | 457 W 18TH AVE, OSHKOSH, WI 54902-6864 |
| Document Number | 0001901303 |
| Map Reference | MAP 1894 |
| Instrument Date | Mar 31, 2023 |
| Instrument | 1901303 |
| Transaction Type | Transfer |
| Record Updated | Aug 4, 2023 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $435.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2041 DOTY ST # A, A, OSHKOSH, WI 54902-7040 |
| Document Number | 0001901304 |
|---|---|
| Date | Apr 3, 2023 |
| Instrument | 1901304 |
| Name | FOX VALLEY SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $164,300 (-) Land $20,000 Building $144,300 | ||
| 2024 | $3,071.00 (+6.71%) | $164,300 (+89.5%) Land $20,000 Building $144,300 | |
| 2023 | $2,878.00 (+14.84%) | $86,700 (-) Land $14,800 Building $71,900 | $125,283 Land $21,386 Building $103,897 |
| 2022 | $2,506.00 | $86,700 Land $14,800 Building $71,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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) |
| Claims Outside the SFHA | 1 of 1 |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 308 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
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