Brown County property record for 521 E Walnut St, Green Bay, WI 54301
| Property Type | Commercial |
|---|---|
| Details | 3 bd · 1 ba · 960 sqft |
| Lot Size | 0.076 acres (3,311 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $2,291 (2025) |
| Deeds & Mortgages | May 2023 Sale May 2021 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 11-224 |
| Primary APN | 11-224 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Building Area | 960 sqft Living Area |
| Basement Area | 768 sqft |
| Architectural Style | Ranch |
|---|---|
| Construction Type | Masonry / Concrete Block |
| Lot Area | 3,311 sqft (0.076 acres) |
| View / Lot | Traffic |
| Sewer | Connected |
|---|---|
| Water Source | Commercial |
| Street Address | 521 E WALNUT ST |
|---|---|
| City | GREEN BAY |
| State | WI |
| Zip | 54301-5003 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | R1 |
| Legal Description | 3,330 SQ FT PLAT OF NAVARINO E 20 FT OF S 125 FT & S 20 FT OF N 40 FT OF LOT 707 EX ST & EX J6260-3 FOR ST |
| Legal Subdivision | PLAT OF NAVARINO |
| Legal Lot Number | 707 |
| Jurisdiction | BROWN WI |
| Township / Civil Division | GREEN BAY |
| Census Block Group | 1 |
| Census Block | 1045 |
| Census Tract | 1000 |
Source: Brown County records, as of April 7, 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 E WALNUT ST, GREEN BAY, WI 54301-5003 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| May 4, 2023 | Special Warranty Deed, Transfer |
| May 25, 2021 | Warranty Deed, Transfer · Commercial Mortgage CAPITAL CU |
| Mar 26, 2021 | Deed, Transfer · Stand-Alone First Mortgage WS PROPERTY INVESTMENTS LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 4, 2023 |
| Deed Sale | May 4, 2023 |
| Prior Sale | May 25, 2021 · Amount on Record |
| Deed Document Number | 20233034552 |
| Record Updated | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BROWN WI |
| Recording Date | May 4, 2023 |
| Property Address | 521 E WALNUT ST, GREEN BAY, WI 54301-5003 |
| Document Number | 0003034552 |
| Map Reference | VOL 964 PG 201 |
| Instrument Date | May 2, 2023 |
| Instrument | 3034552 |
| Transaction Type | Transfer |
| Record Updated | Mar 6, 2026 |
| Amount | Amount Recorded |
|---|---|
| Tax | $741.60 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 915 N RAOD WAY ST, DE PERE, WI 54115 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BROWN WI |
| Recording Date | May 25, 2021 |
| Property Address | 521 E WALNUT ST, GREEN BAY, WI 54301-5003 |
| Document Number | 0002960394 |
| Instrument Date | May 24, 2021 |
| Instrument | 2960394 |
| Transaction Type | Transfer |
| Record Updated | Mar 6, 2026 |
| Title Company | TOWN N COUNTRY TITLE LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $525.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0002960395 |
|---|---|
| Date | May 25, 2021 |
| Instrument | 2960395 |
| Name | CAPITAL CU |
|---|---|
| Type | Credit Union |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 60 Months |
| Due | May 24, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | BROWN WI |
| Recording Date | Mar 26, 2021 |
| Property Address | 521 E WALNUT ST, GREEN BAY, WI 54301-5003 |
| Document Number | 0002951367 |
| Map Reference | VOL 964 PG 201 |
| Instrument Date | Mar 4, 2021 |
| Instrument | 2951367 |
| Transaction Type | Transfer |
| Record Updated | Mar 6, 2026 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $300.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Document Number | 0002951368 |
|---|---|
| Date | Mar 26, 2021 |
| Instrument | 2951368 |
| Name | WS PROPERTY INVESTMENTS LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $2,291.00 (+62.71%) | $73,800 (-) Land $41,000 Building $32,800 | $100,600 (+21.2%) |
| 2023 | $1,408.00 (+3.07%) | $73,800 (-) Land $41,000 Building $32,800 | $83,000 (+7.37%) |
| 2022 | $73,800 Land $41,000 Building $32,800 | $77,300 | |
| 2021 | $1,366.00 |
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 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 | 28 units insured incl. 26 condo units |
| Nearby Flood Claims | 2 (1985–2019) |
| Most Recent Claim | Mar 2019 · 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.
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 101 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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