Brown County property record for 121 S Jackson St, Green Bay, WI 54301
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,060 sqft · built 1917 |
| Lot Size | 0.226 acres (9,888 sqft) |
| Owner | Individual Name on File |
| Last Sale | $118,900 (Oct 2011) |
| Tax Bill | $2,988 (2025) |
| Deeds & Mortgages | Aug 2025 Line of Credit Jul 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 14 710 |
| Primary APN | 14 710 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,060 sqft Living Area |
| Basement Area | 1,060 sqft |
| Game Room | Game Room |
| Year Built | Built 1917 |
|---|---|
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 9,888 sqft (0.226 acres) |
| Garage Area | 440 sqft |
| Porch | Open Porch |
| Deck Area | 70 sqft |
| Patio Area | 260 sqft |
| Cooling System | None |
|---|
| Old Parcel Number | 14710 |
|---|---|
| Street Address | 121 S JACKSON ST |
| City | GREEN BAY |
| State | WI |
| Zip | 54301-4409 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | 9,930 SQ FT PLAT OF ASTOR LOT 6 BLK 53 |
| Legal Subdivision | ASTOR |
| Legal Block | 53 |
| Legal Lot Number | 6 |
| Jurisdiction | BROWN WI |
| Township / Civil Division | GREEN BAY |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 1200 |
121 S Jackson St is owned and occupied by an individual who acquired it in July 2017.
Source: Brown County records, as of February 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 121 S JACKSON ST, GREEN BAY, WI 54301-4409 |
| 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.
| Date | Document |
|---|---|
| Aug 4, 2025 | Deed of Trust, Mortgage · Line of Credit PROSPERA CU |
| Jul 25, 2017 | Intrafamily Transfer, Transfer · Conventional Mortgage OTTAWA SAVINGS BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 6, 2011 · Amount on File |
| Deed Sale | Oct 6, 2011 · Amount on File |
| Prior Sale | Oct 6, 2011 · Amount on File |
| Deed Document Number | 0002541504 |
| Last Transfer Date | Jul 25, 2017 |
| Transfer Doc | 0002793901 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BROWN WI |
| Property Address | 121 S JACKSON ST, GREEN BAY, WI 54301-4409 |
| Transaction Type | Mortgage |
| Record Updated | Mar 2, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0003101253 |
|---|---|
| Date | Aug 4, 2025 |
| Instrument | 3101253 |
| Name | PROSPERA CU |
|---|---|
| Type | Credit Union |
| Address | APPLETON, WI 54913 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BROWN WI |
| Recording Date | Jul 25, 2017 |
| Property Address | 121 S JACKSON ST, GREEN BAY, WI 54301-4409 |
| Document Number | 0002793901 |
| Instrument Date | Jul 18, 2017 |
| Instrument | 2793901 |
| Transaction Type | Transfer |
| Record Updated | Jan 28, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0002793902 |
|---|---|
| Date | Jul 25, 2017 |
| Instrument | 2793902 |
| Name | OTTAWA SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Aug 1, 2032 |
The 2025 property tax bill for 121 S Jackson St was $2,988 with a homeowner's exemption.
Source: Brown County assessment roll, as of January 1, 2025
| 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 | $2,988.00 Homeowner's exemption | $156,200 Land $24,800 Building $131,400 | $213,100 |
| 2023 | $2,669.00 Homeowner's exemption | $156,200 (-) Land $24,800 Building $131,400 | $175,800 (+7.46%) |
| 2022 | $156,200 Land $24,800 Building $131,400 | $163,600 | |
| 2021 | $2,626.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 121 S Jackson St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 121 S Jackson 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 662 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: T-Mobile.
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