Oshkosh, WI Office Spaces for Sale

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24 properties

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Updated: Jun 29

Flex Office and Industrial Building

3114 Medalist Drive, Oshkosh, WI 54902

$3,000,000

20,000 sqft

Commercial building with over 20,000 SF divided into 6 functional sections
Reception area leading to office space and cubicle area
Executive‑style left‑side layout with 4 large offices, break room, separate shower room, and men’s/women’s bathrooms
Right side includes 16 office spaces plus 2 large conference rooms (removable wall allows combining into one)
Multiple work/lab areas including 4 large work/lab spaces and a dedicated cubicle workspace

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This listing looks promising.

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3114 Medalist Drive, OSHKOSH, WI 54902

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Est. Cap Rate

7.6%
Above avg (5.9%)
Est. NOI

$227K
Annual
Price @ 7% Cap

$3.24M
Above asking
Last Sold

Mar 2011
$215K
Property Type

Commercial (General)
Built 1973

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Updated: Mar 26

Historic Post Office Building

219 WASHINGTON AVENUE, Oshkosh, WI 54901

$995,000

31,380 sqft

31,000+ SF former Post Office with room to create apartments, offices, or a retail center
Elevator plus full basement
Cork floors and stone exterior
Central Air with Gas cooling
Large parking lot

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Freestanding Retail Building

2120 Jackson Street, Oshkosh, WI 54901

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6,889 sqft

Freestanding retail building on a major Oshkosh commercial corridor with high-visibility access.

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Flexible Storefront Space

208 W 12th Avenue, Oshkosh, WI 54902

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1,500 sqft

Open commercial layout with private offices, a kitchen, bathroom, and customer parking along the street.

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Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Oshkosh Commercial/Industrial Property For Sale

2490 Enterprise Dr, Oshkosh, WI 54904

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4,150 sqft

Commercial/industrial property in Oshkosh's Enterprise Drive business corridor.

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Leased Office Building

2490 Enterprise Dr, Oshkosh, WI 54904

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4,150 sqft

Office building with a new 2026 15-year lease with GSA and ample onsite parking.

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Flex Warehouse with Drive-In Doors

3160 W FERNAU Court, Oshkosh, WI 54901

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6,750 sqft

Modern 6,750 SF flex/warehouse built in 2017 with four 14-foot drive-in doors, finished office, and heavy industrial zoning.

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Oshkosh Mixed-Use Building For Sale

424 WASHINGTON AVE, Oshkosh, WI 54901

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23,040 sqft

Three-story, handicap-accessible building near downtown Oshkosh with flexible space.

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Medical Office Building with Operating Rooms

501-503 Doctors Ct, Oshkosh, WI 54901

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12,329 sqft

Former eye surgery center with two operating rooms, multiple exam and procedure rooms, and private entrance plus 60 parking spaces.

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Medical/Dental Office Condo For Sale

1875 West Pointe Drive, Oshkosh, WI 54902

$950,000

Medical or dental office condo with highway frontage for sale.

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Mixed-Use Building with Development Potential

2175 S Koeller St, Oshkosh, WI 54904

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62,119 sqft

62,119 SF mixed-use building with showroom, office, and warehouse space.

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Office-Shop-Storage Flex Space

526 W 11th Avenue, Oshkosh, WI 54902

$339,900

Single-property layout includes private office, open office/customer area, and a large shop plus dedicated garage space.

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Retail or Office Suite with Visibility

1111 S Washburn Street, Oshkosh, WI 54904

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1,248 sqft

1,248 SF suite just off the I-41 and 9th Ave interchange, currently configured as a beauty salon.

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Modern Office Building with Basement

505 N Westfield St, Oshkosh, WI 54902

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Well-maintained office building with six office spaces, conference room, and full basement.

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Professional Office Building

2935 Universal St, Oshkosh, WI 54904

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Well-maintained professional office building with shared entrance areas and multiple offices and conference rooms.

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Fully Occupied Office Building

491 S Washburn St., Oshkosh, WI 54904

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100% occupied office building with current tenants including ThedaCare, Cumulus Broadcasting, and Suttner Accounting.

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Industrial Property with Office Space

1018 W South Park Avenue, Oshkosh, WI 54902

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Brick barn includes main-level office units and upper storage, plus multiple unheated buildings and heated garage.

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Turn-Key Medical Office Available

2310-2330 Westowne Ave |, Oshkosh, WI 54904

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4,900 SF medical office available for lease or ground lease.

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Office/Retail Building with Drive-Thru

444 N Sawyer St, Oshkosh, WI 54902

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Flexible open-space layout includes a drive-thru on the east side and convenient access via two entry/exit points.

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Oshkosh Commercial Building For Sale

2321 Jackson St, Oshkosh, WI 54901

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4,800 sqft

Versatile commercial building suitable for medical or office use.

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Office Suite with Reception Areas

511 W Murdock Avenue, Oshkosh, WI 54901

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Office suite with a waiting/reception area, two additional office areas, and a lower level with bath and offices or lunch area.

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Former Oshkosh Athletic Club

1145 S Washburn St, Oshkosh, WI 54904

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10,816 sqft 0.57 AC lot

10,816 SF mixed-use building with I-41 frontage.

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Office Suite with Five Offices

4614 Red Fox Road, Oshkosh, WI 54904

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Well-appointed office suite with five private offices, shared kitchen and lounge, plus a meeting space for client-ready work.

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Visible Land Near Interstate 41

0 Green Valley Rd, Oshkosh, WI 54904

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Land with high visibility and easy interstate access.

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Based on your search, we've compiled Potential Opportunities for your consideration. Besides 24 Active Listings in Oshkosh, WI, we suggest to view alternatives - similar 33 Off-Market properties to explore as potential leads.

Oshkosh, WI Office Spaces Market Trends and Statistics

Explore 57 office spaces for sale in Oshkosh, WI, showcased through 24 active listings on our real estate platform. These investment opportunities span a total of 189,171 square feet of properties for sale, with an estimated market value of $5,284,900.

Sale prices for office spaces in Oshkosh, WI start at $339,900, averaging $1,321,225, and reaching up to $3,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 81K

Population Growth (5Y) -0.3%

Median Household Income $71,883

College Educated 24.7%

High-Yield Neighborhoods for Investment

Identify Oshkosh submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
54901	$995K
54902	$1.4M

Taxes & Financing

Tax Rate (average for all types) 2.93%

Property Tax per SF $32.54 per SF

Tax Rate vs County Average 0.69 pp above county avg

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Winnebago County

New Delisted

Total CRE Inventory on Market (SF)

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