Calumet County property record for N9571 Onyx Ct, Appleton, WI 54915
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,680 sqft · built 1994 |
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,090 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 131-0362-000260A-000-0-201803-00-1400 |
| Primary APN | 131-0362-000260A-000-0-201803-00-1400 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,680 sqft Living Area |
| Gross Area | 4,164 sqft |
| 1st Floor Area | 1,680 sqft |
| Basement Area | 1,680 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Ranch |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Lot Area | 12,632 sqft (0.29 acres) |
| Garage Type | Attached |
| Garage Area | 804 sqft |
| Porch | Open Frame Porch |
| Patio Area | 192 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | N9571 ONYX CT |
|---|---|
| City | APPLETON |
| State | WI |
| Zip | 54915-7450 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | J2990-14,J3077-4 CRYSTAL VALLEY SUBD SEC.3-20-18 LOT 26 |
| Legal Range | 18E |
| Legal Township | 20N |
| Legal Section | 03 |
| Legal Subdivision | CRYSTAL VALLEY SUBD |
| Legal Lot Number | 26 |
| Jurisdiction | CALUMET WI |
| Township / Civil Division | HARRISON |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 20700 |
Source: Calumet County records, 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | N9571 ONYX CT, APPLETON, WI 54915-7450 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Calumet County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Calumet County |
| Municipality | Harrison Village |
| Unified School District | Kimberly Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,090.00 (+2.15%) | $360,600 (+51.58%) Land $64,600 Building $296,000 | $356,800 (+9.5%) |
| 2023 | $4,004.00 (+6.07%) Homeowner's exemption | $237,900 (-) Land $43,000 Building $194,900 | $325,830 (+13.11%) Land $58,893 Building $266,937 |
| 2022 | $3,775.00 Homeowner's exemption | $237,900 Land $43,000 Building $194,900 | $288,059 Land $52,066 Building $235,993 |
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 April 29, 2020
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 97.9% 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 | HARRISON UTILITIES-FKA WAVERLY SD serves 5,500 people · EPA ID WI4080076 |
|---|---|
| Water Source | Purchased surface water from APPLETON WATERWORKS |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 ppb (2023) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 233 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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