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Oshkosh Mixed-Use Portfolio
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300 S Koeller St, Oshkosh, WI 54902

Four-property commercial portfolio with multiple buildings, established tenants, and broad acreage in Oshkosh.

Property Size107,000 SF
Lot Size15.50 Acres
Price / SF$93.46
Days on Market7

Property Features for 300 S Koeller St

General Information

Standard status Active
Size 107,000 SF
Lot size 15.50 Acres
Property subtype RETAIL
Occupancy 100%

Building Details

Tenancy Multi
Listing Agency: G. Earl Real Estate, Inc.
Listed By: Gary E Eake
Source: Moodyscre
Added: Jul 28 Changed: Jul 31 Last Checked: Aug 3 at 10:27AM

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 G. Earl Real Estate, Inc.

Investment Insights

Based on property information with market context.

This mixed-use portfolio includes four commercial properties in Oshkosh: 1819-1825 Witzel Ave with 5,475 square feet, 1775-1777 Witzel Ave with 5,850 square feet, 300 S Koeller St with 72,579 square feet, and 356-386 S Koeller St with 26,451 square feet. The properties collectively occupy 15.5 acres and include 27 established tenants.

The portfolio is reported as 99–100% occupied and includes properties on Witzel Ave and S Koeller St. The buildings provide a diversified commercial portfolio across multiple addresses, with the largest component located at 300 S Koeller St.

Key Highlights

  • Four‑property mixed‑use portfolio across Witzel Ave and S Koeller St in Oshkosh
  • 300 S Koeller St includes 72,579 square feet
  • 356‑386 S Koeller St includes 26,451 square feet

Financial Insights For Mixed Use

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 $1.39M $12.96
− Vacancy −$138.7k −$1.30
EGI $1.25M $11.66
− OpEx −$468.0k −$4.37
NOI $780.0k $7.29
107,000 SF · lease $12.96/SF/yr · vacancy 10.00% · expense 37.50%

Alternative Uses

Best Use
Retail
$14.69M
$12.85M – $17.13M (±1% cap)
NOI $1,028,002 @ 7.0% cap · market cap 10.28%
Second Best
Mixed Use
$11.14M
$9.75M – $13.00M (±1% cap)
NOI $780,030 @ 7.0% cap · market cap 7.80%
Theoretical Best
Office A
$23.09M
$20.21M – $26.94M (±1% cap)
NOI $1,616,607 @ 7.0% cap · market cap 16.17%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Lori J. Schaetz, ... Physician Martial Arts America Training Center Visiting Angels Home Health Care Service NTD Telecommunications Service Takiza Mexican Cuisine Restaurant

Suggested Use

Top Pick Building Supply Big Box & Wholesale Store Real Estate Agency Auto Repair Shop HVAC Service Storage Facility

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

100%
Occupancy
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

762
Businesses Nearby
355k
Monthly Visits Nearby

Foot Traffic Nearby

Superstores 32% Dining 29% Shops & Services 17% Apparel 15%
Walmart Superstores
112,704 visits/mo 0.4 miles
Fleet Farm Apparel
54,514 visits/mo 0.4 miles
Kwik Trip Shops & Services
46,372 visits/mo 0.4 miles
Red Robin Gourmet Burgers Dining
19,263 visits/mo 0.3 miles
Panda Express Dining
15,141 visits/mo 0.3 miles

Demographics for 54902, WI

22,309
Population
10,800
Households
2.1
Avg Household Size
40
Median Age
27%
College-Educated
94%
High-School Grad
35.0 sq mi
ZIP Area
637
Density / Sq Mi
$64,548
Median Household Income
$41,592
Median Earnings
$859
Median Rent
$163,900
Median Home Value

Market

Vacancy Rate% for Retail in Midwest region

8% 2020
7.3% 2021
6.5% 2022
6% 2023
5.7% 2024
6.3% 2025
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Frequently Asked Questions

What type of property is this?
Mixed-use property - Four-property commercial portfolio with multiple buildings, established tenants, and broad acreage in Oshkosh.
Where is this mixed-use property located?
The property is located at 300 S Koeller St Oshkosh, WI.
What is the asking price?
The asking price for this property is $10,000,000.
What are key features of this property?
This property features: Four‑property mixed‑use portfolio across Witzel Ave and S Koeller St in Oshkosh; 300 S Koeller St includes 72,579 square feet; 356‑386 S Koeller St includes 26,451 square feet
(920) 420-1304 Call to check price and availability
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