Marathon County property record for 521 Grant St, Wausau, WI 54403
| Property Type | Commercial |
|---|---|
| Details | 7 bd · 6 ba · built 1906 |
| Lot Size | 0.396 acres (17,250 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $12,382 (2025) |
| Deeds & Mortgages | Aug 2026 Line of Credit Sep 2022 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 291-2907-253-0343 |
| Primary APN | 291-2907-253-0343 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 6 Baths |
| Total Rooms | 14 Rooms |
| Stories | 2 Stories |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1906 |
| Architectural Style | Mansion |
| Exterior Material | Stucco |
| Lot Area | 17,250 sqft (0.396 acres) |
| Lot Dimensions | 115 ft deep x 150 ft wide |
| Garage Type | Detached |
| Parking Spaces | 2 Parking Spaces |
| Heating System | HVAC |
|---|
| Street Address | 521 GRANT ST |
|---|---|
| City | WAUSAU |
| State | WI |
| Zip | 54403-4739 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | R3 |
| Legal Description | STEWART MANSON & HINTONS ADD W 1/2 OF LOT 10 & ALL OF LOTS 11 & 12 BLK 7 |
| Legal Range | 07E |
| Legal Township | 29N |
| Legal Section | 25 |
| Legal Subdivision | STEWART MANSON & HINTONS ADD |
| Legal Block | 7 |
| Legal Lot Number | 10 |
| Jurisdiction | MARATHON WI |
| Township / Civil Division | WAUSAU |
| Census Block Group | 2 |
| Census Block | 2031 |
| Census Tract | 100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Stewart, Hiram C., House listed 1974 · 1 contributing resources · NRIS 74000097 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Marathon County records, as of August 11, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 521 GRANT ST, WAUSAU, WI 54403-4739 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Aug 3, 2026 | Deed of Trust, Mortgage · Line of Credit PEOPLES STATE BANK |
| Sep 19, 2022 | Deed of Trust, Mortgage · SBA Mortgage BYLINE BANK |
| Apr 30, 2020 | Deed of Trust, Mortgage CLOVERBELT CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 29, 2016 |
| Deed Sale | Dec 29, 2016 |
| Deed Document Number | 20161728562 |
| Prior Transfer Date | Oct 29, 2012 |
| Prior Transfer Doc | 0001633630 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARATHON WI |
| Recording Date | Aug 3, 2026 |
| Property Address | 521 GRANT ST, WAUSAU, WI 54403-4739 |
| Document Number | 0001942042 |
| Instrument Date | Jul 31, 2026 |
| Instrument | 20261942042 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Company, 103 |
| Document Number | 0001942042, |
|---|---|
| Date | Aug 3, 2026 |
| Instrument | 20261942042 |
| Name | PEOPLES STATE BANK |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.43% |
| Initial Type | Adjustable Rate |
| Adjustable | Adjustable Rate Rider |
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARATHON WI |
| Property Address | 521 GRANT ST, WAUSAU, WI 54403-4739 |
| Transaction Type | Mortgage |
| Record Updated | Feb 10, 2026 |
| Name | Verified Name |
|---|---|
| Address | 521 GRANT ST, WAUSAU, WI 54403-4739 |
| Document Number | 0001869845 |
|---|---|
| Date | Sep 19, 2022 |
| Instrument | 1869845 |
| Name | BYLINE BANK |
|---|---|
| Type | Bank |
| Address | SCHAUMBURG, IL 60173 |
| Type | SBA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARATHON WI |
| Property Address | 521 GRANT ST, WAUSAU, WI 54403-4739 |
| Document Number | 0001803807 |
| Instrument Date | Apr 30, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 15, 2020 |
| Title Company | MIDWEST TITLE GROUP LLC |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 521 GRANT ST WAUSAU WI 544034739, WAUSAU, WI 54403-4739 |
| Document Number | 0001803807 |
|---|---|
| Date | May 14, 2020 |
| Instrument | 1803807 |
| Name | CLOVERBELT CU |
|---|---|
| Type | Credit Union |
| Address | WAUSAU, WI 54402-0659 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | May 13, 2050 |
| Rate Type | Adjustable Rate |
|---|
Source: Marathon County assessment roll, as of February 10, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Marathon County |
| Municipality | Wausau City |
| Unified School District | Wausau School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $12,382.00 (-18.53%) | $638,800 (+8.05%) Land $132,000 Building $506,800 | $670,463 (-5.41%) Land $138,543 Building $531,920 |
| 2023 | $15,198.00 | $591,200 Land $124,200 Building $467,000 | $708,798 Land $148,905 Building $559,893 |
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 September 18, 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 Policies | 1 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 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 | WAUSAU WATERWORKS serves 39,994 people · EPA ID WI7370102 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| Lead | 6 ppb (2020) 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.
Source: FCC Broadband Data Collection, based on 529 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
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