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    Marathon County, WI Office Spaces for Sale

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    Two-Story Brick Office Building
    Updated: Jun 1
    Two-Story Brick Office Building

    3205 TERRACE COURT, Wausau, WI 54401

    $670,000
    6,180 sqft 0.52 AC lot
    6,180‑square‑foot office building on a 0.52‑acre site
    Two‑story brick construction completed in 1980
    Multi‑tenant layout that can be used by a single occupant
    Visibility and access from Stewart Ave and Hwy 29
    More than 20,000 cars view the building and exterior sign per day
    View details
    Visible Multi-Tenant Office Building
    Updated: Jun 1
    Visible Multi-Tenant Office Building

    3205 Terrace Ct, Wausau, WI 54401

    $670,000
    6,180 sqft
    Year built: 1980.
    South and east‑facing sides are highly visible from Stewart Ave and Hwy 29 for storefront‑style signage.
    South‑facing windows offer a view of the Rib Mountain ski area.
    Second‑floor tenant will vacate in early fall 2026; sellers can fill or deliver with second floor or entire building vacant.
    Utilities are paid by sellers as of now: WPSC for gas/electric and Wausau Water Works for sewer/water.
    View details
    Two-Story Medical Office Flex Building
    Two-Story Medical Office Flex Building

    3605 Stewart Ave, Wausau, WI 54401

    $3,100,000
    30,800 sqft 2.83 AC lot

    Vacant two-story flex building with modern 2003/2004 construction, ample parking, and Stewart Avenue visibility in Wausau.

    View details
    See what stands out in Marathon County

    We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

    We check every listing here. A few are worth a second look.

    Cap Rate available after sign in
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    Local Demand available after sign in
    Class A Office Building
    Class A Office Building

    1400 MERRILL AVENUE, Wausau, WI 54401

    $1,250,000
    8,750 sqft

    Well-maintained Class A office building with natural lighting and easy access.

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    Flexible Mixed-Use Property
    Flexible Mixed-Use Property

    226552 Hummingbird Rd, Rib Mountain, WI 54401

    $449,500
    1,800 sqft

    Adaptable layout with multiple rooms, lower-level expansion space, and an attached garage for parking, storage, or workspace.

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    Highly Visible Office Building
    Highly Visible Office Building

    1431 O Keefe Dr, Kronenwetter, WI 54455

    $299,900
    2,280 sqft

    Well-maintained office building with multiple office rooms, conference space, and paved parking with monument signage access from Highway 51.

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

    606 S Division Street, Colby, WI 54421

    Contact for pricing
    6,163 sqft 0.25 AC lot

    Sprinklered flex property with office, conference, warehouse, and loading facilities for a professional user.

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    Vacant Medical Office Building
    Vacant Medical Office Building

    2755 Plaza Drive, Wausau, WI 54401

    Contact for pricing
    8,098 sqft 2.53 AC lot

    Former bank branch with SMU zoning, commercial-corridor visibility, direct access, and excess parking.

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    Office Suite with Shared Reception
    Office Suite with Shared Reception

    2402 Grand Ave, Wausau, WI 54403

    Contact for pricing
    231 sqft

    Updated professional setting with shared client areas, kitchenette access, off-street parking, and utility service included.

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    Medical Office Suite
    Medical Office Suite

    320 Ross Avenue Suite 7, Schofield, WI 54476

    Contact for pricing
    1,560 sqft

    Office suite in a condo setting with a reception area, multiple rooms, and exam spaces suited for medical use.

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    Downtown Mixed-Use Building
    Downtown Mixed-Use Building

    329 N 4th Street Street, Wausau, WI 54403

    Contact for pricing
    1,800 sqft

    Corner property combines restaurant-ready retail space, upper-level offices, and a full basement for storage and mechanical systems.

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    Former Training Center on Corner
    Former Training Center on Corner

    912 N View Drive, Mosinee, WI 54455

    $749,500
    10,190 sqft

    Well-maintained former training center near I-39 and Central Wisconsin Airport.

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    Medical Office Building with Elevator
    Medical Office Building with Elevator

    402 N 28TH AVENUE, Wausau, WI 54401

    $1,100,000

    ADA-accessible medical facility with lower-level shop space, commercial zoning, and on-site parking.

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    Multi-Story Office Building
    Multi-Story Office Building

    500 N 3rd Street, Wausau, WI 54403

    $9,580,000

    An eight-story office building available for sale.

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    Office Unit with Full Basement
    Office Unit with Full Basement

    5907 Business Hwy 51, Weston, WI 54476

    $190,000

    Reception area, two offices, full-height basement, and ample parking support the current office layout.

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    Stewart Avenue Commercial Land
    Stewart Avenue Commercial Land

    3506 Stewart Avenue, Wausau, WI 54401

    Contact for pricing

    Commercial land along a principal Wausau corridor with access to major intersections.

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    Commercial Land With Existing Building
    Commercial Land With Existing Building

    503 Grand Ave, Rothschild, WI 54474

    Contact for pricing

    Urban Commercial District (2U) zoning supports redevelopment for retail or office use.

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    Conference Center Office Campus
    Conference Center Office Campus

    1800 Westwood Center Blvd, Wausau, WI 54401

    Contact for pricing
    232,701 sqft

    Conference center property with fully sprinklered spaces, loading dock, and elevators, with high visibility and access from Highway 51.

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    Office Building with Highway Access
    Office Building with Highway Access

    601 S 32nd Ave, Wausau, WI 54401

    Contact for pricing
    7,124 sqft

    Office building featuring multiple secure offices and easy highway access.

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    Wausau Office Building For Sale
    Wausau Office Building For Sale

    7100 Stewart Ave, Wausau, WI 54401

    Contact for pricing
    13,000 sqft

    Office building for sale in Wausau, Wisconsin.

    View details
    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 20 Active Listings in Marathon County, WI, we suggest to view alternatives - similar 5 Off-Market properties to explore as potential leads.

    Off-Market Properties in Marathon County, WI

    Consider similar Off-Market properties in Marathon County, WI. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    2205 Grand Ave
    Restaurants

    2205 Grand Ave, Wausau, WI 54403

    Estimated value:
    by Request
    35,000 sqft
    View details
    130 1St St
    Restaurants

    130 1St St, Wausau, WI 54403

    Estimated value:
    by Request
    20,266 sqft 0.97 AC lot
    View details
    1699 Schofield Ave
    Neighborhood centers

    1699 Schofield Ave, Schofield, WI 54476

    Estimated value:
    by Request
    42,000 sqft 5.28 AC lot
    View details
    224700 Zinnia Dr
    Medical Office Space

    224700 Zinnia Dr, Wausau, WI 54401

    Estimated value:
    by Request
    View details

    Marathon County, WI Office Spaces Market Trends and Statistics

    Explore 25 office spaces for sale in Marathon County, WI, showcased through 20 active listings on our real estate platform. These investment opportunities span a total of 336,857 square feet of properties for sale, with an estimated market value of $18,058,900.

    Sale prices for office spaces in Marathon County, WI start at $190,000, averaging $1,805,890, and reaching up to $9,580,000 — 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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    Featured Marathon County Real Estate Agencies

    Realmo connects you with licensed Marathon County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    RE/MAX EXCEL
    1050 Grand Ave. Schofield, WI 54476
    Phone: 17158495544
    www.rewausau.com
    Assist 2 Sell Superior Service Realty
    3717 Schofield Ave Weston, WI 54476
    Phone: 17154320575
    www.sellingwausau.com

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