Winnebago County property record for 823 E Irving Ave, Oshkosh, WI 54901
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,672 sqft · built 1949 |
| Lot Size | 0.33 acres (14,391 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,362 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11-02530000 |
| Primary APN | 11-02530000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,672 sqft Living Area |
| Gross Area | 728 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Ranch |
| Exterior Material | Other |
| Lot Area | 14,391 sqft (0.33 acres) |
| Lot Dimensions | 117 ft deep x 123 ft wide |
| Garage Type | Attached |
| Garage Area | 728 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 911-02530000 |
|---|---|
| Street Address | 823 E IRVING AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-4611 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | LOTS 17 & 18 & N 5 FT LOT 19 EXC W 11 FT EVANS 3RD ADDN |
| Legal Subdivision | EVANS THIRD ADDITION |
| Legal Lot Number | 19 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 200 |
Source: Winnebago County records · APN 11-02530000
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 823 E IRVING AVE, OSHKOSH, WI 54901-4611 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
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 |
|---|---|---|---|
| 2025 | $244,800 (+81.74%) Land $36,600 Building $208,200 | ||
| 2024 | $4,362.00 (+19.25%) | ||
| 2023 | $3,658.00 (+0.05%) Homeowner's exemption | $134,700 (-) Land $22,900 Building $111,800 | $194,645 Land $33,091 Building $161,554 |
| 2022 | $3,656.00 Homeowner's exemption | $134,700 Land $22,900 Building $111,800 |
Source: FEMA National Flood Hazard Layer as of March 26, 2019 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; 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) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
Based on FCC filings for 534 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System 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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