Brown County property record for 644 River Ave, De Pere, WI 54115
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 2,222 sqft · built 1918 |
| Lot Size | 0.215 acres (9,365 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $45,002 (Nov 2013) |
| Tax Bill | $3,884 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | WD-828 |
| Primary APN | WD-828 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,222 sqft Living Area |
| Gross Area | 6,198 sqft |
| 1st Floor Area | 2,222 sqft |
| Basement Area | 3,333 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1918 |
| Architectural Style | Ranch |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 9,365 sqft (0.215 acres) |
| Garage Type | Attached |
| Garage Area | 594 sqft |
| Porch | Enclosed Frame Porch |
| Shed | 1 Shed |
| Shed Area | 112 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Street Address | 644 RIVER AVE |
|---|---|
| City | DE PERE |
| State | WI |
| Zip | 54115-2331 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 9,370 SQ FT LOT 1 OF 49 CSM 336 BNG ALL OF LOT 40 & PRT OF LOT 41 PLAT OF SHORE ACRES |
| Legal Subdivision | CERT SURV MAP 7311 |
| Legal Lot Number | 1 |
| Jurisdiction | BROWN WI |
| Township / Civil Division | DE PERE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 10201 |
644 River Ave is owned and occupied by two individuals who bought it in November 2013.
Source: Brown County records, as of March 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 644 RIVER AVE, DE PERE, WI 54115-2331 |
| 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 |
|---|---|
| Last Sale | Nov 13, 2013 · Amount on File |
| Deed Sale | Nov 13, 2013 · Amount on File |
| Prior Sale | Jun 9, 2008 · Amount on File |
| Deed Document Number | 20132651182 |
| Prior Transfer Date | May 5, 2008 |
| Prior Transfer Doc | 0002372649 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 644 River Ave was $3,884 with a homeowner's exemption.
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 | $3,884.00 Homeowner's exemption | $276,000 Land $33,100 Building $242,900 | $274,200 |
| 2023 | $3,521.00 Homeowner's exemption | $241,000 (+13.57%) Land $31,500 Building $209,500 | $247,200 (+11.6%) |
| 2022 | $212,200 Land $31,500 Building $180,700 | $221,500 | |
| 2021 | $3,685.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 644 River 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 Claims | 2 (1990–2026) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jul 2026 · 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.
The area around 644 River 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 85 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: TDS Telecom.
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