Milwaukee County property record for 104 E Mason St, Milwaukee, WI 53202
| Property Type | Store with Apartments |
|---|---|
| Details | 5 bd · 123,920 sqft · built 1909 |
| Lot Size | 0.388 acres (16,901 sqft) |
| Owner | Company Name on Record |
| Last Sale | $250,000 (Apr 2018) |
| Tax Bill | $267,863 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 392-0302-000 |
| Primary APN | 392-0302-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Units | 494 Units |
| Stories | 8 Stories |
| Building Area | 123,920 sqft Gross Area |
| Year Built | Built 1909 |
|---|---|
| Effective Year Built | Effective 1909 |
| Architectural Style | Multi-Level |
| Exterior Material | Brick |
| Lot Area | 16,901 sqft (0.388 acres) |
| Cooling System | Central |
|---|
| Account Number | 003920302000 |
|---|---|
| Street Address | 104 E MASON ST |
| City | MILWAUKEE |
| State | WI |
| Zip | 53202-3594 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Store with Apartments |
| Local Zoning Code | C9F(B) |
| Legal Description | A MEINECKES RE-SUBD ETC IN NE 1/4 SEC 29-7-22 BLOCK 1 LOT 3 BID #15, #21 |
| Legal Range | 22E |
| Legal Township | 07N |
| Legal Section | 29 |
| Legal Subdivision | A MEINECKES RE-SUBDIVISION |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | MILWAUKEE WI |
| Township / Civil Division | MILWAUKEE |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 14400 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Plankinton-Wells-Water Street Historic District listed 1986 · 17 contributing resources · NRIS 86001328 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Milwaukee County records, as of September 3, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 104 E MASON ST, MILWAUKEE, WI 53202-3594 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 18, 2018 · Amount on Record |
| Deed Sale | Apr 18, 2018 · Amount on Record |
| Prior Sale | Sep 5, 2012 · Amount on Record |
| Deed Document Number | 201810768842 |
| Record Updated | Oct 29, 2026 |
Source: Milwaukee County assessment roll, as of September 3, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Milwaukee County |
| Municipality | Milwaukee City |
| Unified School District | Milwaukee School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $267,863.00 (+6.11%) Homeowner's exemption Additional exemption filed | $12,823,300 (+17.09%) Land $631,100 Building $12,192,200 | |
| 2024 | $252,446.00 (+8.95%) | $10,951,800 (+12.54%) Land $631,100 Building $10,320,700 | |
| 2023 | $11,692,100 (+20.15%) | ||
| 2022 | $231,702.00 | $9,731,300 Land $631,100 Building $9,100,200 | $9,731,300 Land $631,100 Building $9,100,200 |
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 October 26, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 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 | Not rated no burnable land within 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 | MILWAUKEE WATERWORKS serves 626,000 people · EPA ID WI2410100 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | 5 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 147 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| AT&T Fixed Wireless · Fiber, DSL in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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