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    Rock County, WI Office Buildings for Sale

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    Freestanding Office Building with Drive-Thru
    Updated: Apr 7
    Freestanding Office Building with Drive-Thru

    2636 S US Highway 51, Janesville, WI 53546

    $400,000
    2,606 sqft 1.00 AC lot
    Freestanding 2,606 SF office building suitable for office, fast‑casual dining, or retail.
    Benefits from existing multi‑lane drive‑thru infrastructure.
    Located on a full acre with expansive parking.
    Plug‑and‑play option for former bank branch.
    Benefits from existing highway access.
    View details
    Freestanding Building on West Court
    Updated: Mar 27
    Freestanding Building on West Court

    2100 W Court St, Janesville, WI 53545

    $349,500
    2,161 sqft
    High‑visibility corner location on Janesville’s West Court Street.
    Versatile 2,161 SF freestanding building.
    Currently partially leased to Edward Jones, providing immediate cash flow.
    Ideal for owner‑user, especially in dental/medical field, due to existing clinical layout.
    Value‑add opportunity through modern interior refresh.
    View details
    Freestanding Commercial Building with Drive-Thru
    Freestanding Commercial Building with Drive-Thru

    1795 S Madison Rd, Beloit, WI 53511

    Contact for pricing
    4,388 sqft 1.50 AC lot

    4,388 SF building on 1.5 acres with drive-thru.

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

    1920 W Hart Road, Beloit, WI 53511

    Contact for pricing
    7,584 sqft

    Well-maintained office building with 27 spaces, flexible single-tenant or floor-divisible layout, and three HVAC zones.

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    Based on your search, we've compiled 74 Potential Opportunities for your consideration. Besides 4 Active listings in Rock County, WI, we suggest exploring several alternatives: similar 68 Off-Market properties to explore as potential leads, plus 2 Land Listings that present a potential for development.

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Commercial Land Near Golf Course
    Commercial Land Near Golf Course

    N Main, Rockton, IL 61072

    $550,000
    13.20 AC lot

    Commercial General-zoned tract near Red Barn Golf Course, Stone Ridge Subdivision, and Summit Condos.

    View details
    Commercial Land Parcel
    Commercial Land Parcel

    N Main Street, Rockton, IL 61072

    $550,000
    13.20 AC lot

    Commercially zoned acreage near downtown Rockton and established residential communities.

    View details

    Off-Market Properties in Rock County, WI

    Consider similar Off-Market properties in Rock 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.

    241 Allen St
    OFFICE BUILDING

    241 Allen St, Clinton, WI 53525-9001

    Estimated value:
    $245,000
    1,800 sqft 0.09 AC lot
    View details
    1920 Hart Rd
    OFFICE BUILDING

    1920 Hart Rd, Beloit, WI 53511-2231

    Estimated value:
    $255,000
    3,792 sqft 0.49 AC lot
    View details
    Beloit, WI 53511
    OFFICE BUILDING

    Beloit, WI 53511

    Estimated value:
    $70,000
    1,780 sqft 0.19 AC lot
    View details
    Beloit, WI 53511
    OFFICE BUILDING

    Beloit, WI 53511

    Estimated value:
    $705,000
    13,374 sqft 1.54 AC lot
    View details
    2043 Liberty Ave
    OFFICE BUILDING

    2043 Liberty Ave, Beloit, WI 53511-4028

    Estimated value:
    $85,000
    0.29 AC lot
    View details
    347 John Paul Rd
    OFFICE BUILDING

    347 John Paul Rd, Milton, WI 53563-1224

    Estimated value:
    $195,000
    1,036 sqft 0.65 AC lot
    View details
    1680 Huebbe Pkwy
    OFFICE BUILDING

    1680 Huebbe Pkwy, Beloit, WI 53511-1718

    Estimated value:
    by Request
    0.40 AC lot
    View details
    654 Blf St
    OFFICE BUILDING

    654 Blf St, Beloit, WI 53511-6156

    Estimated value:
    $160,000
    1,716 sqft 0.21 AC lot
    View details
    1144 4th St
    OFFICE BUILDING

    1144 4th St, Beloit, WI 53511-4416

    Estimated value:
    $50,000
    0.12 AC lot
    View details
    237 Allen St
    OFFICE BUILDING

    237 Allen St, Clinton, WI 53525-9001

    Estimated value:
    $255,000
    1,460 sqft 0.11 AC lot
    View details
    3005 Riverside Dr
    OFFICE BUILDING

    3005 Riverside Dr, Beloit, WI 53511-1500

    Estimated value:
    $355,000
    4,038 sqft 2.68 AC lot
    View details
    630 Grand Ave
    OFFICE BUILDING

    630 Grand Ave, Beloit, WI 53511-6460

    Estimated value:
    $145,000
    2,036 sqft 0.20 AC lot
    View details
    1725 Madison Rd
    OFFICE BUILDING

    1725 Madison Rd, Beloit, WI 53511-3227

    Estimated value:
    $155,000
    5,904 sqft 0.83 AC lot
    View details
    903 Grand Ave
    OFFICE BUILDING

    903 Grand Ave, Beloit, WI 53511-6318

    Estimated value:
    $255,000
    5,516 sqft 0.19 AC lot
    View details
    156 Saint Lawrence Ave
    OFFICE BUILDING

    156 Saint Lawrence Ave, Beloit, WI 53511-6247

    Estimated value:
    $385,000
    7,257 sqft 0.17 AC lot
    View details
    225 Allen St
    OFFICE BUILDING

    225 Allen St, Clinton, WI 53525-9001

    Estimated value:
    $280,000
    5,600 sqft 0.14 AC lot
    View details
    2797 Pr Ave
    OFFICE BUILDING

    2797 Pr Ave, Beloit, WI 53511-2288

    Estimated value:
    $435,000
    5,301 sqft 0.49 AC lot
    View details
    1400 Huebbe Pkwy
    OFFICE BUILDING

    1400 Huebbe Pkwy, Beloit, WI 53511-1714

    Estimated value:
    $230,000
    2,056 sqft 1.13 AC lot
    View details
    2301 B R Townline Rd
    OFFICE BUILDING

    2301 B R Townline Rd, Beloit, WI 53511-9087

    Estimated value:
    $2,765,000
    18.95 AC lot
    View details
    312 Grand Ave
    OFFICE BUILDING

    312 Grand Ave, Beloit, WI 53511-5310

    Estimated value:
    $180,000
    2,652 sqft 0.28 AC lot
    View details

    Rock County, WI Office Buildings Market Trends and Statistics

    Explore 72 office buildings for sale in Rock County, WI, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 16,739 square feet of properties for sale, with an estimated market value of $749,500.

    Sale prices for office properties in Rock County, WI start at $349,500, averaging $374,750, and reaching up to $400,000 — 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 Rock County Real Estate Agencies

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

    Coldwell Banker The Realty Group
    4435 N State Road 26 Janesville, WI 53546
    Phone: 16087411000
    www.cbtherealtygroup.com

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