Winnebago County property record for 805 W 18th Ave, Oshkosh, WI 54902 · Last verified August 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1920 |
| Square Footage | 1,502 sqft Living Area |
| Lot Size | 17,080 sqft (0.392 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $160,000 (2026) |
| Tax Bill | $2,784.00 (2024) |
| Primary APN | 14-11850000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Units | 2 Units |
| Building Area | 1,502 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Duplex Single Style |
| Exterior Material | Other Exterior |
| Lot Area | 17,080 sqft (0.392 acres) |
| Depth X Width | 140 ft x 122 ft Depth x Width |
| Garage Type | Detached Garage |
| Garage Area | 312 sqft Garage |
| Heating System | HVAC Heating |
|---|---|
| Heating Fuel | Gas Heating Fuel |
| Account Number | 914-11850000 |
|---|---|
| Street Address | 805 W 18TH AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-6714 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT 1 LICHTFUSS PLAT |
| Legal Subdivision | LICHTFUSS PLAT |
| Legal Lot Number | 1 |
| Jurisdiction | WINNEBAGO WI |
| Minor Civil Division | OSHKOSH |
| Census Blockgroup | 3 |
| Census Block | 3003 |
| Census Tract | 1400 |
Source: Winnebago County records · APN 14-11850000
Assessment roll updated May 27, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 805 W 18TH AVE, OSHKOSH, WI 54902-6714 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jan 02, 2026 | Land Contract, Transfer · Land Contract (Agreement of Sale) NOT AVAILABLE |
| Dec 20, 2023 | Quit Claim Deed, Transfer Quitclaim Document |
| Aug 23, 2021 | Warranty Deed, Transfer · Commercial Mortgage WINNEBAGO COMMUNITY CU |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 02, 2026 · Amount on Record |
| Deed Sale | Jan 02, 2026 · Amount on Record |
| Prior Sale | Aug 23, 2021 · Amount on Record |
| Deed Doc Number | 20261959150 |
| Prior Transfer Date | Dec 15, 2023 |
| Prior Transfer Doc | 0001915402 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Land Contract |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Jan 02, 2026 |
| Property Address | 805 W 18TH AVE, OSHKOSH, WI 54902-6714 |
| Document Number | 0001959150 |
| Instrument Date | Dec 31, 2025 |
| Instrument | 1959150 |
| Transaction Type | Transfer |
| Record Updated | Jan 23, 2026 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $480.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Date | Jan 02, 2026 |
|---|
| Name | NOT AVAILABLE |
|---|
| Type | Land Contract (Agreement of Sale) |
|---|---|
| Amount | Amount Recorded |
| Term | 60 Months |
| Due | Jan 01, 2031 |
| Rate | 6% |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Dec 20, 2023 |
| Property Address | 805 W 18TH AVE, OSHKOSH, WI 54902-6714 |
| Document Number | 0001915402 |
| Instrument Date | Dec 15, 2023 |
| Instrument | 1915402 |
| Transaction Type | Transfer |
| Record Updated | Jan 09, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Aug 23, 2021 |
| Property Address | 805 W 18TH AVE, OSHKOSH, WI 54902-6714 |
| Document Number | 0001860951 |
| Instrument Date | Aug 20, 2021 |
| Instrument | 1860951 |
| Transaction Type | Transfer |
| Record Updated | Aug 04, 2023 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $220.50 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 204 WYLDEBERRY LN, OSHKOSH, WI 54904-7676 |
| Document Number | 0001860952 |
|---|---|
| Date | Aug 23, 2021 |
| Instrument | 1860952 |
| Name | WINNEBAGO COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Winnebago County records · Assessment roll updated May 27, 2026 · Last verified August 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 |
|---|---|---|---|
| 2025 | $147,300 (-) Land $38,700 Building $108,600 | ||
| 2024 | $2,784.00 (+16.63%) | $147,300 (+82.75%) Land $38,700 Building $108,600 | $153,688 (+31.96%) Land $40,378 Building $113,310 |
| 2023 | $2,387.00 (+1.1%) | $80,600 (-) Land $28,700 Building $51,900 | $116,469 Land $41,472 Building $74,997 |
| 2022 | $2,361.00 | $80,600 Land $28,700 Building $51,900 |
Source: FEMA National Flood Hazard Layer, Winnebago County (55139C), updated March 26, 2019 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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