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Duplex with Spacious Backyard

1123 CASS Street Green Bay, WI 54301

1123 CASS Street, Green Bay, WI, 54301
$239,500
For Sale
$239,500

Duplex offers two units, including a 3-bedroom side and a 1-bedroom side, with yard and recent interior updates.

Property Size1,686 SF
Price / SF$142.05
Days on Market15

Property Features for 1123 CASS Street

General Information

Standard status
Active
Size
1,686 SF
Property subtype
Duplex

Building Details

Year Built
1903
Listing agency Ben Bartolazzi Real Estate, Inc
Listed by Elizabeth A. Weiss
Source C21ace
Added: Jul 9 Updated: Jul 22 at 1:33AM Checked: Jul 23 at 5:31AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Ben Bartolazzi Real Estate, Inc


Investment Insights

Based on property information with market context.

This duplex includes two separate sides. The side designated as 1123 features 3 bedrooms, 1 bathroom, a formal dining room, a spacious kitchen with a pantry, and a living room. The side designated as 1123 1/2 includes 1 bedroom and 1 bathroom, with separate living room and kitchen spaces. The property also includes a spacious back yard.

The home is located in the Astor Park area, listed as about two blocks from the hospital. Updates mentioned include new flooring in the bedroom, living room, and bathroom for the front unit, and new carpet in the living room and stairs for the back unit, along with an updated front door pathway.

Each unit has its own interior layout, supporting owner-occupied living or rental use, depending on the buyer’s preference. A full list of updates is noted in the attached document.

Key Highlights

  • 1903‑built duplex with two units: 3‑bedroom/1‑bath and 1‑bedroom/1‑bath
  • 3‑bedroom side includes formal dining room, spacious kitchen with pantry, and living room
  • 1‑bedroom side features separate living room and kitchen spaces

Local 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 $22.3k $13.20
− Vacancy −$1.2k −$0.73
EGI $21.0k $12.47
− OpEx −$6.3k −$3.74
NOI $14.7k $8.73
1,686 SF · lease $13.20/SF/yr · vacancy 5.50% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$210.3K
$184.0K – $245.4K (±1% cap)
NOI $14,722 @ 7.0% cap · market cap 6.15%
Second Best
Apartment 5plus
$195.9K
$171.4K – $228.6K (±1% cap)
NOI $13,714 @ 7.0% cap · market cap 5.73%
Theoretical Best
Office A
$393.1K
$344.0K – $458.6K (±1% cap)
NOI $27,516 @ 7.0% cap · market cap 11.49%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Location Intelligence

Current Use by Public Records

Duplexes

Suggested Use

Real Estate Agency Building Supply Kitchen & Bath Showroom Big Box & Wholesale Store Computer & Electronic Repair Storage Facility Plumbing Service (Bike/Boat/Book/etc) Store Garden Center Accounting Firm

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Duplex - Duplex offers two units, including a 3-bedroom side and a 1-bedroom side, with yard and recent interior updates.
Where is this duplex located?
The property is located at 1123 CASS Street Green Bay, WI.
What is the asking price?
The asking price for this property is $239,500.
What are key features of this property?
This property features: 1903‑built duplex with two units: 3‑bedroom/1‑bath and 1‑bedroom/1‑bath; 3‑bedroom side includes formal dining room, spacious kitchen with pantry, and living room; 1‑bedroom side features separate living room and kitchen spaces
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