Advertise
    Iowa
    Building

    Dubuque County, IA Office Buildings for Sale

    Notify Me
    List
    Map
    Des Moines, IA Sioux City, IA Cedar Rapids, IA Waterloo, IA Dubuque, IA Iowa City, IA Ankeny, IA Cedar Falls, IA
    11 properties
    Sort:
    Class A Downtown Office Building
    Updated: Jun 8
    Class A Downtown Office Building

    131 W 10th Street, Dubuque, IA 52001

    $850,000
    Four‑story office building with approx. 20,000 SF total; approx. 5,000 SF per floor plus a 5,000 SF lower level
    Award‑winning renovation completed in 2008/2009 with historic character and modern building systems
    Geothermal HVAC and heating; elevator service to all levels; controlled keyless fob access
    Restrooms on every floor and a loading dock with elevator access
    Lower level includes a kitchenette, large multi‑purpose room/break room, and two training rooms
    View details
    Remodeled Office Building
    Updated: Apr 28
    Remodeled Office Building

    308 4th Avenue, Cascade, IA 52033

    $149,000
    Commercial building in Cascade, IA with easy accessibility
    3 offices plus half bath, kitchenette, furnace room, and entry area
    Extensive remodel completed July 2025 including new PVC membrane roof and interior insulation & drywall
    Updates include new electrical panel, updated plumbing, and electrical work
    Kitchenette and bath areas were gutted and rebuilt with new cabinets, faucets, and canned lighting
    View details
    Multi-Tenant Office Headquarters
    Multi-Tenant Office Headquarters

    1398 Central Avenue, Dubuque, IA 52001

    Contact for pricing

    Three-story office building with furnished workspaces, conference rooms, and three passenger elevators, zoned C-4.

    View details
    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    High-Visibility Commercial Redevelopment Site
    High-Visibility Commercial Redevelopment Site

    1805 John F Kennedy Road, Dubuque, IA 52002

    $1,350,000
    5,655 sqft 3.76 AC lot

    A 5,655 SF commercial building with drive-thru and parking on nearly four acres along John F. Kennedy Road.

    View details
    Class A Office Building with Outdoor Seating
    Class A Office Building with Outdoor Seating

    3600 Digital Drive, Dubuque, IA 52003

    $3,250,000

    Well-maintained Class A office building with efficient floor plates and extensive glass lines, set in Dubuque’s Technology Park.

    View details
    Well-Maintained Leased Office Building
    Well-Maintained Leased Office Building

    120 Bryant Street, Dubuque, IA 52003

    $799,000

    Well-maintained office building with shared amenities, off-street parking, and current four-tenant occupancy under OR zoning.

    View details
    West End Commercial Building
    West End Commercial Building

    2115 John F Kennedy Rd, Dubuque, IA 52002

    $585,000
    5,520 sqft

    Commercial building with established tenants and growth potential for sale.

    View details
    Class A Downtown Office Building
    Class A Downtown Office Building

    131 W 10th Street, Dubuque, IA 52001

    $850,000
    20,000 sqft

    Four-story office building with elevator service, geothermal HVAC, and multiple training and common spaces for flexible tenant use.

    View details
    Class A Office Building
    Class A Office Building

    3600 Digital Drive, Dubuque, IA 52003

    $3,250,000
    27,525 sqft 6.83 AC lot

    Meticulously maintained office building in Dubuque's Technology Park.

    View details
    Downtown Dubuque Former HQ Building
    Downtown Dubuque Former HQ Building

    1398 Central Avenue, Dubuque, IA 52001

    Contact for pricing
    49,080 sqft

    Iconic 49,000 SF building with redevelopment potential.

    View details
    Dubuque Commercial Space For Sale
    Dubuque Commercial Space For Sale

    301 Data Ct, Dubuque, IA 52003

    $4,600,000
    66,120 sqft

    66,120 SF commercial space with ample parking in Dubuque, IA.

    View details
    Based on your search, we've compiled 76 Potential Opportunities for your consideration. Besides 11 Active listings in Dubuque County, IA, we suggest exploring several alternatives: similar 61 Off-Market properties to explore as potential leads, plus 4 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.

    Dubuque Commercial Land For Sale
    Dubuque Commercial Land For Sale

    S HWY 61 151, Dubuque, IA 52003

    $705,380
    10.00 AC lot

    10 acres with high visibility near HWY52/HWYS 151/61 interchange.

    View details
    Dubuque Commercial Development Site
    Dubuque Commercial Development Site

    6501 Boulder Brook Court, Dubuque, IA 52003

    $600,000
    2.93 AC lot

    Prime commercial land with high visibility and highway frontage.

    View details
    Galena Commercial Land For Sale
    Galena Commercial Land For Sale

    James and Irvine, Galena, IL 61036

    $88,500
    1.17 AC lot

    1.178 acre commercial land parcel in Galena, Illinois.

    View details
    Hiawatha Commercial Land For Sale
    Hiawatha Commercial Land For Sale

    Kacena Rd lot: 15, Hiawatha, IA 52233

    $428,304
    2.07 AC lot

    2.07 acres of commercial land near I-380.

    View details

    Off-Market Properties in Dubuque County, IA

    Consider similar Off-Market properties in Dubuque County, IA. 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.

    2177 Main St
    OFFICE BUILDING

    2177 Main St, New Vienna, IA 52065-7734

    Value Estimation by Request
    2,184 sqft 0.83 AC lot
    View details
    300 Data Ct
    OFFICE BUILDING

    300 Data Ct, Dubuque, IA 52003-8963

    Value Estimation by Request
    7,276 sqft 4.27 AC lot
    View details
    6601 Boulder Brk Ct
    OFFICE BUILDING

    6601 Boulder Brk Ct, Dubuque, IA 52003-9759

    Value Estimation by Request
    7,214 sqft 1.21 AC lot
    View details
    1545 Associates Dr
    OFFICE BUILDING

    1545 Associates Dr, Dubuque, IA 52002-2299

    Value Estimation by Request
    23,138 sqft 2.19 AC lot
    View details
    1200 Cedar Cross Rd
    PROFESSIONAL BUILDING

    1200 Cedar Cross Rd, Dubuque, IA 52003-0306

    Value Estimation by Request
    5,408 sqft 1.14 AC lot
    View details
    500 Main St
    OFFICE BUILDING

    500 Main St, Dubuque, IA 52001-6836

    $4,310,000
    Estimated value
    114,954 sqft 0.91 AC lot
    View details
    787 Locust St
    OFFICE BUILDING

    787 Locust St, Dubuque, IA 52001-4358

    Value Estimation by Request
    2,720 sqft 0.56 AC lot
    View details
    400 Ice Hbr Dr
    OFFICE BUILDING

    400 Ice Hbr Dr, Dubuque, IA 52001-7631

    $1,790,000
    Estimated value
    18,742 sqft 0.62 AC lot
    View details
    1700 Beltline Rd
    OFFICE BUILDING

    1700 Beltline Rd, Dyersville, IA 52040-2210

    Value Estimation by Request
    3,609 sqft 13.83 AC lot
    View details
    314 2nd NW St
    OFFICE BUILDING

    314 2nd NW St, Epworth, IA 52045-7751

    Value Estimation by Request
    357 sqft 1.01 AC lot
    View details
    308 4th NW Ave
    OFFICE BUILDING

    308 4th NW Ave, Cascade, IA 52033

    Value Estimation by Request
    1,200 sqft 0.16 AC lot
    View details
    1015 Century Cir
    OFFICE BUILDING

    1015 Century Cir, Dubuque, IA 52002-3703

    Value Estimation by Request
    704 sqft 4.45 AC lot
    View details
    5045 Wolff Rd
    OFFICE BUILDING

    5045 Wolff Rd, Dubuque, IA 52002-2562

    Value Estimation by Request
    2,000 sqft 0.43 AC lot
    View details

    Dubuque County, IA Office Buildings Market Trends and Statistics

    Explore 72 office buildings for sale in Dubuque County, IA, showcased through 11 active listings on our real estate platform. These investment opportunities span a total of 124,820 square feet of properties for sale, with an estimated market value of $10,635,000.

    Sale prices for office properties in Dubuque County, IA start at $585,000, averaging $2,127,000, and reaching up to $4,600,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Office buildings by market

    Browse Office buildings for Sale Near Dubuque, IA

    Popular Categories

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!