Winnebago County property record for 5238 Killdeer Ln, Oshkosh, WI 54901 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.404 acres (17,608 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,833 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-3000 |
| Primary APN | 018-3000 |
|---|---|
| Alternative APN |
|
| Lot Area | 17,608 sqft (0.404 acres) |
|---|
| Heating System | HVAC |
|---|
| Account Number | 19630 |
|---|---|
| Street Address | 5238 KILLDEER LN |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-1364 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ISLAND HARBOR LOT 42 |
| Legal Range | 17E |
| Legal Township | 19N |
| Legal Section | 29 |
| Legal Subdivision | ISLAND HARBOR |
| Legal Lot Number | 42 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 1 |
| Census Block | 1063 |
| Census Tract | 1600 |
Source: Winnebago County records · APN 018-3000
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 | 5238 KILLDEER LN, OSHKOSH, WI 54901-1364 |
| 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 |
| County Subdivision | Oshkosh Town |
| 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 | $338,700 (+49.54%) Land $110,000 Building $228,700 | ||
| 2024 | $3,833.00 (-16.55%) | ||
| 2023 | $4,593.00 (+5.61%) Homeowner's exemption | $226,500 (-) Land $80,000 Building $146,500 | $354,585 (+15.45%) Land $125,240 Building $229,345 |
| 2022 | $4,349.00 Homeowner's exemption | $226,500 Land $80,000 Building $146,500 | $307,122 Land $108,476 Building $198,646 |
Source: FEMA National Flood Hazard Layer, Winnebago County (55139C), updated March 26, 2019 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 551390016001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 8 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 136 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| Bertram Communications | Fixed Wireless (unlicensed) | 100 / 20 |
May also be available at this address: T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures