Remodeled Duplex with Detached
New
For Sale
$330,000
130 GWYNN Street, Green Bay, WI 54301
Residential Income, GREEN BAY, WI
Property Size1,536 SF
Lot Size0.16 Acres
Price / SF$214.84
Days on Market4
Property Features for 130 GWYNN Street
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Zoning
2 Family/Duplex
Parking
2
Lot features
Corner Lot, Near Bus Line
Elementary school district
Green Bay Area
Middle school district
Green Bay Area
High school district
Green Bay Area
Directions
Webster to Gwynn St, east
Standard status
Active
APN
AL-1378
Size
1,536 SF
Lot size
0.16 Acres
Taxes and HOA fees
Tax Year
2025
Tax Annual Amount
2798
Utilities
Sewer type
Public Sewer
Heating system
Forced Air
Cooling system
Central Air
Water source
Public
Building Details
Year built
1962
Number of units
2
Building materials
Vinyl Siding
Listing Agency:
Resource One Realty, LLC
(920) 983-5450
Listed By:
Diane Campshure Walczyk · License #91700983
(920) 621-9659
Added: Aug 26
Changed: Aug 29
Last Checked: Aug 29 at 11:06PM
MLS# 50331666
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 1,536-square-foot duplex sits on a 0.16-acre lot in Green Bay and was built in 1962 with vinyl siding. One unit has undergone updates including a new kitchen and bath, luxury vinyl flooring, and refreshed lighting. Forced-air heat and central air serve the property, with public water and public sewer in place.
A detached two-car garage provides one parking stall for each unit. One side is occupied by a tenant with 13 years of tenancy, while the other was formerly owner occupied. The property is located in Allouez, a short distance from downtown De Pere and the East River Trail. Zoning is 2 Family/Duplex.
A detached two-car garage provides one parking stall for each unit. One side is occupied by a tenant with 13 years of tenancy, while the other was formerly owner occupied. The property is located in Allouez, a short distance from downtown De Pere and the East River Trail. Zoning is 2 Family/Duplex.
Key Highlights
- 1,536 square feet on a 0.16‑acre lot
- Detached 2‑car garage with one stall per unit
- One unit remodeled with new kitchen, bath, luxury vinyl flooring, and updated lighting
Financial Insights
Estimated NOI and Cap Rate
NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$13,412
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
4.06%
Suggested Prices Based on Cap Rates
Cap rates vary significantly by property type, market, and asset quality.
Typical U.S. stable-market ranges:
Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+)
Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand)
Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically)
Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher)
Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk)
Self-Storage — 5.5% to 7.5%
Medical Office — 6.0% to 7.5%
Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term
Rules of thumb:
Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%).
Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C.
Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI.
Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$268,240
$268.2K
Cap Rate 7%
$191,600
$191.6K
Cap Rate 9%
$149,022
$149.0K
Market Conditions
NOI Build-Up for 1,536 SF
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.
Gross rent
$20.3K $13.20/SF
− Vacancy
−$1.1K −$0.73/SF
EGI
$19.2K $12.47/SF
− OpEx
−$5.7K −$3.74/SF
NOI
$13.4K $8.73/SF
Area
Green Bay, WI
Vacancy
5.50%
Lease Rate
$13.20 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap rates vary significantly by property type, market, and asset quality.
Typical U.S. stable-market ranges:
Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+)
Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand)
Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically)
Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher)
Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk)
Self-Storage — 5.5% to 7.5%
Medical Office — 6.0% to 7.5%
Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term
Rules of thumb:
Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%).
Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C.
Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI.
Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$268,240
Cap Rate 7%
$191,600
Cap Rate 9%
$149,022
Alternative Uses
Best Use
Multifamily LT 5
$191.6K
$167.7K – $223.5K
NOI $13,412 @ 7.0% cap · market cap 4.06%
Second Best
Apartment 5plus
$178.5K
$156.2K – $208.2K
NOI $12,494 @ 7.0% cap · market cap 3.79%
Theoretical Best
Office A
$358.1K
$313.4K – $417.8K
NOI $25,068 @ 7.0% cap · market cap 7.60%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Lease Details
2
Residential units
Location Intelligence
Trade Area within ½ mile
105
Businesses Nearby
Explore this area
Business Placement
Demographics for 54301, WI
22,875
Population
10,532
Households
2.2
Avg Household Size
39
Median Age
38%
College-Educated
94%
High-School Grad
6.5 sq mi
ZIP Area
3,519
Density / Sq Mi
$76,768
Median Household Income
$45,717
Median Earnings
$929
Median Rent
$205,900
Median Home Value
Market
Vacancy Rate% for Multifamily in Midwest region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Duplex - Two-family zoning, public utilities, and central air support straightforward residential operation.
Where is this duplex located?
The property is located at 130 GWYNN Street Green Bay, WI.
What is the asking price?
The asking price for this property is $330,000.
What are key features of this property?
This property features: 1,536 square feet on a 0.16‑acre lot; Detached 2‑car garage with one stall per unit; One unit remodeled with new kitchen, bath, luxury vinyl flooring, and updated lighting
