Winnebago County property record for 1815 Kienast Ave, Oshkosh, WI 54901
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,056 sqft · built 1986 |
| Lot Size | 0.197 acres (8,580 sqft) |
| Owner | Individual Name on File |
| Last Sale | $60,500 (Sep 2013) |
| Tax Bill | $3,855 (2024) |
| Deeds & Mortgages | May 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-29590000 |
| Primary APN | 12-29590000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,056 sqft Living Area |
| Gross Area | 528 sqft |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 8,580 sqft (0.197 acres) |
| Lot Dimensions | 143 ft deep x 60 ft wide |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Shed | 1 Shed |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 912-29590000 |
|---|---|
| Street Address | 1815 KIENAST AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-1562 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 59 1ST ADDN TO RUSCH & KIENAST PLAT |
| Legal Subdivision | 1ST ADDN TO RUSCH & KIENAST PLAT |
| Legal Lot Number | 59 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 900 |
1815 Kienast Ave is owned and occupied by an individual who bought it in September 2013.
Source: Winnebago County records, as of May 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1815 KIENAST AVE, OSHKOSH, WI 54901-1562 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 30, 2013 · Amount on File |
| Deed Sale | Sep 30, 2013 · Amount on File |
| Prior Sale | May 30, 2008 · Amount on File |
| Deed Document Number | 20131649331 |
| Prior Transfer Date | Aug 30, 2013 |
| Prior Transfer Doc | 0001649331 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Property Address | 1815 KIENAST AVE, OSHKOSH, WI 54901-1562 |
| Transaction Type | Mortgage |
| Record Updated | Jun 26, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0001851610 |
|---|---|
| Date | May 14, 2021 |
| Instrument | 1851610 |
| Name | WATERSTONE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | PEWAUKEE, WI 53072 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Jun 1, 2036 |
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 | $218,000 Land $33,800 Building $184,200 | ||
| 2024 | $3,855.00 (+13.22%) | ||
| 2023 | $3,405.00 (-0.03%) Homeowner's exemption | $126,200 (-) Land $25,000 Building $101,200 | $182,362 Land $36,126 Building $146,236 |
| 2022 | $3,406.00 Homeowner's exemption | $126,200 Land $25,000 Building $101,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1815 Kienast Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2013.
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 | 2 (2013) |
| Most Recent Claim | Mar 2013 · other causes |
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.
Wildfire risk around 1815 Kienast Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.7% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 299 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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