Outagamie County property record for 2521 N Mason St, Appleton, WI 54914
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,916 sqft · built 1900 |
| Lot Size | 0.224 acres (9,757 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,757 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 31-5-4574-00 |
| Primary APN | 31-5-4574-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 2 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,916 sqft Living Area |
| Gross Area | 2,874 sqft |
| 1st Floor Area | 958 sqft |
| Basement Area | 958 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Old Style |
| Exterior Material | Wood |
| Construction Type | Frame |
| Lot Area | 9,757 sqft (0.224 acres) |
| Lot Dimensions | 116 ft deep x 84 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Street Address | 2521 N MASON ST |
|---|---|
| City | APPLETON |
| State | WI |
| Zip | 54914-2130 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | CSM 354 LOT 1 VOL 2 DOC 852101 LOC NE-NW SEC 22 T21N R17E |
| Legal Subdivision | CSM 354 |
| Legal Lot Number | 1 |
| Jurisdiction | OUTAGAMIE WI |
| Township / Civil Division | APPLETON |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 11101 |
2521 N Mason St is owned and occupied by two individuals.
Source: Outagamie County records, as of June 12, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2521 N MASON ST, APPLETON, WI 54914-2130 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Outagamie County assessment roll, as of June 12, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| Municipality | Appleton City |
| County | Outagamie County |
| Unified School District | Appleton Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $194,600 Land $39,900 Building $154,700 | $220,300 | |
| 2024 | $2,757.00 (-4.4%) | ||
| 2023 | $2,884.00 (+10.29%) Homeowner's exemption | $194,600 (+48.1%) Land $39,900 Building $154,700 | $205,107 (+23.88%) Land $42,054 Building $163,053 |
| 2022 | $2,615.00 Homeowner's exemption | $131,400 Land $32,100 Building $99,300 | $165,563 Land $40,446 Building $125,117 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 2521 N Mason St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2007.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · 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 Claims | 1 (2007) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2007 · rainfall accumulation |
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 2521 N Mason St 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 99.1% 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 | APPLETON WATERWORKS serves 74,511 people · EPA ID WI4450333 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2024 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 591 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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