Income-Producing Fourplex in Green
434 S JACKSON Street Green Bay, WI 54301
For Sale
$399,900
MULTI_FAMILY - GREEN BAY, WI
Property Size3,267 SF
Lot Size0.32 Acres
Price / SF$122.41
Days on Market93
Property Features for 434 S JACKSON Street
General Information
Property type
Residential Multi Family
Property subtype
Other
Zoning
Residential
Standard status
Active
APN
14-501-1
Size
3,267 SF
Lot size
0.32 Acres
Taxes and HOA fees
Tax Year
2025
Tax Annual Amount
2983
Utilities
Sewer type
Public Sewer
Heating system
Forced Air
Water source
Public
Building Details
Year built
1872
Number of units
4
Building materials
Vinyl Siding
Listing Agency:
LPT Realty
(877) 366-2213
Listed By:
Alexia J. Tullberg · License #9496953
(920) 808-0867
Added: Apr 29
Changed: Jul 30
Last Checked: Jul 30 at 5:06AM
MLS# 50324516
Copyright © 2026 Realtor Association of Northeast Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This income-producing fourplex presents a strong investment opportunity. The property includes the potential to add a fifth studio unit. Photos of the unfinished unit show the potential add-on unit. The other four units are fully renovated. One unit is currently vacant, offering the possibility of owner-occupancy or immediate rental income. The property offers flexibility and upside for expanding a portfolio or house hacking. A new boiler system was installed in 2024. The property is located in Green Bay, WI. The lot size is 0.32 acres. The property size is 3267 square feet.
Key Highlights
- Income‑producing fourplex with potential to add a fifth studio unit.
- All four existing units are fully renovated.
- One unit is currently vacant, allowing for owner‑occupancy or immediate rental income.
Financial Insights For Multifamily LT 5
Simulate Cap Rate and NOI
NOI Build-Up
- Vacancy
- income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
- EGI (Effective Gross Income)
- gross rent minus vacancy losses — the realistic income before paying operating costs.
- OpEx (Operating Expenses)
- recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
- NOI (Net Operating Income)
- income a property generates after operating costs but before financing and taxes.
| Component | $ | $/SF |
|---|---|---|
| Gross rent | $43.1k | $13.20 |
| − Vacancy | −$2.4k | −$0.73 |
| EGI | $40.8k | $12.47 |
| − OpEx | −$12.2k | −$3.74 |
| NOI | $28.5k | $8.73 |
3,267 SF · lease $13.20/SF/yr · vacancy 5.50% · expense 30.00%
Alternative Uses
Best Use
Multifamily LT 5
$407.5K
$356.6K – $475.5K
NOI $28,527 @ 7.0% cap · market cap 7.13%
Second Best
Apartment 5plus
$379.6K
$332.2K – $442.9K
NOI $26,573 @ 7.0% cap · market cap 6.64%
Theoretical Best
Office A
$761.7K
$666.5K – $888.6K
NOI $53,317 @ 7.0% cap · market cap 13.33%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Location Intelligence
Current Use
Frequently Asked Questions
What type of property is this?
Quadplex - Renovated fourplex with potential for a fifth unit.
Where is this quadplex located?
The property is located at 434 S JACKSON Street Green Bay, WI.
What is the asking price?
The asking price for this property is $399,900.
What are key features of this property?
This property features: Income‑producing fourplex with potential to add a fifth studio unit.; All four existing units are fully renovated.; One unit is currently vacant, allowing for owner‑occupancy or immediate rental income.
