Brown County property record for 510 4th St, Green Bay, WI 54304
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 620 sqft · built 1918 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $280,100 (Aug 2025) |
| Tax Bill | $2,150 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 2-161-H |
| Primary APN | 2-161-H |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 620 sqft Living Area |
| Gross Area | 732 sqft |
| Basement Area | 620 sqft |
| Game Room | Game Room |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1918 |
| Exterior Material | Aluminum/Vinyl |
| Roof Material | Composition Shingle |
| Lot Area | 13,068 sqft (0.3 acres) |
| View / Lot | Traffic |
| Garage Area | 1,020 sqft |
| Porch | Slab |
| Shed | 1 Shed |
| Shed Area | 100 sqft |
| Sewer | Connected |
|---|---|
| Water Source | Commercial |
| Street Address | 510 4TH ST |
|---|---|
| City | GREEN BAY |
| State | WI |
| Zip | 54304-2717 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | 13,056 SQ FT TANKS 1ST ADD LOTS 91 & 92 BLK G |
| Legal Subdivision | TANKS 1ST ADD |
| Legal Block | G |
| Legal Lot Number | 91,92 |
| Jurisdiction | BROWN WI |
| Township / Civil Division | GREEN BAY |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 800 |
510 4th St is owned and occupied by two individuals who bought it in August 2025.
Source: Brown County records, as of October 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 510 4TH ST, GREEN BAY, WI 54304-2717 |
| 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 | Aug 19, 2025 · Amount on File |
| Deed Sale | Aug 19, 2025 · Amount on File |
| Prior Sale | Aug 19, 2025 · Amount on File |
| Deed Document Number | 20253102815 |
| Prior Transfer Date | Aug 18, 2025 |
| Prior Transfer Doc | 0003102814 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 510 4th St was $2,150.
Source: Brown County assessment roll, as of March 11, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Brown County |
| Municipality | Green Bay City |
| Unified School District | Green Bay Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,150.00 Homeowner's exemption | $116,000 Land $23,900 Building $92,100 | $158,200 |
| 2023 | $1,892.00 Homeowner's exemption | $116,000 (-) Land $23,900 Building $92,100 | $130,500 (+7.41%) |
| 2022 | $116,000 Land $23,900 Building $92,100 | $121,500 | |
| 2021 | $1,875.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 510 4th St in Zone X, an area of minimal flood risk, though there have been 15 flood claims nearby since 1984.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 15 (1984–2020) |
| Claims Outside the SFHA | 2 of 15 |
| Most Recent Claim | May 2020 · river or lake flooding |
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 510 4th St 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 | GREEN BAY WATERWORKS serves 107,369 people · EPA ID WI4050356 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2023 |
| Lead | 3 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 340 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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