Brown County property record for 321 Main Ave, De Pere, WI 54115
| Property Type | Commercial |
|---|---|
| Details | 2,376 sqft · built 1930 |
| Lot Size | 0.058 acres (2,526 sqft) |
| Owner | Company Name on Record |
| Last Sale | $228,000 (Jul 2024) |
| Tax Bill | $5,530 (2025) |
| Deeds & Mortgages | Jun 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | WD-910 |
| Primary APN | WD-910 |
|---|
| Building Area | 2,376 sqft Gross Area |
|---|---|
| 1st Floor Area | 2,376 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Exterior Material | Brick/Stone |
| Lot Area | 2,526 sqft (0.058 acres) |
| Street Address | 321 MAIN AVE |
|---|---|
| City | DE PERE |
| State | WI |
| Zip | 54115-2202 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | 2,541 SQ FT PLAT OF W. DEPERE E1/3 OF LOT 9 EX 779 R 546 & ALSO SLY 39 FT OF ELY 1 FT OF WLY2/3 OF LOT 9 EX 773 R 474 |
| Legal Lot Number | 9 |
| Jurisdiction | BROWN WI |
| Township / Civil Division | DE PERE |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 10201 |
321 Main Ave, a commercial property, is owned by a company that bought it in July 2024.
Source: Brown County records, as of October 5, 2026
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1551 LAWRENCE DR, DE PERE, WI 54115-3928 |
| Owner Type | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Jul 12, 2024 · Amount on Record |
| Deed Sale | Jul 12, 2024 · Amount on Record |
| Prior Sale | Jun 8, 2022 · Amount on Record |
| Deed Document Number | 20243068874 |
| Prior Transfer Date | Feb 21, 2005 |
| Prior Transfer Doc | 0002178493 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BROWN WI |
| Recording Date | Jun 8, 2022 |
| Property Address | 321 MAIN AVE, DE PERE, WI 54115-2202 |
| Document Number | 0003007218 |
| Instrument Date | Jun 6, 2022 |
| Instrument | 3007218 |
| Transaction Type | Transfer |
| Record Updated | Sep 29, 2023 |
| Title Company | LIBERTY TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $684.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0003007219 |
|---|---|
| Date | Jun 8, 2022 |
| Instrument | 3007219 |
| Name | NICOLET NATIONAL BANK |
|---|---|
| Type | Bank |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 321 Main Ave was $5,530.
Source: Brown County assessment roll, as of March 11, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Brown County |
| Municipality | De Pere City |
| Unified School District | West De Pere School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,530.00 | $274,800 Land $24,800 Building $250,000 | $272,900 |
| 2023 | $4,134.00 | $228,000 (+43.85%) Land $24,800 Building $203,200 | $233,800 (+41.35%) |
| 2022 | $158,500 Land $24,800 Building $133,700 | $165,400 | |
| 2021 | $3,215.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 321 Main Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · 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 500 ft |
| 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.
The area around 321 Main Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 | DE PERE WATERWORKS SA 1 serves 25,660 people · EPA ID WI4050453 |
|---|---|
| Water Source | Purchased surface water from CENTRAL BROWN CO WATER AUTHORITY |
| Last State Inspection | Dec 2023 |
| 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 70 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Acrospire Networks, T-Mobile.
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