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    Rock Island County, IL Office Properties & Spaces for Sale

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    Chicago, IL Springfield, IL Hoffman Estates, IL
    9 results
    Commercial Building in Poplar Grove
    $299,900
    1.13 Acres

    Commercial Building in Poplar Grove

    109 N State Street, Poplar Grove, IL 61065

    Well-maintained former bank building with expansion potential.

    • Includes adjacent lot (PIN 03‑24‑276‑008) for additional parking or expansion.
    • Large asphalt parking lot with 25 spaces and drive‑up window.
    • Well‑maintained brick building with 5 private offices, reception area, and conference room.
    • Finished lower level with conference room, kitchenette, and bathroom.
    • Modern, secure vault and ample storage space.
    Updated: Apr 17
    View details
    Downtown Rock Island Three-Story Building
    $285,000
    41,600 SF

    Downtown Rock Island Three-Story Building

    1600 2nd Ave, Rock Island, IL

    Three-story building in downtown Rock Island with river views.

    • Downtown Rock Island location
    • River view from upper floor
    • Original staircase
    • Original elevator
    • Parapet wall recently fixed
    Updated: Nov 24, 2025
    View details
    Downtown Moline Brick Office Building
    $285,000
    7,688 SF

    Downtown Moline Brick Office Building

    7,688 SF brick office building in downtown Moline.

    1411 6th Ave, Moline, IL 61265
    View details
    Moline Office/Medical Opportunity For Sale
    $695,000
    6,000 SF

    Moline Office/Medical Opportunity For Sale

    6,000 SF finished space near John Deere Road in Moline.

    1050 36TH Avenue, Moline, IL 61265
    View details
    Downtown Moline Office For Sale
    $79,900
    1,732 SF

    Downtown Moline Office For Sale

    1,732 SF office space with conversion potential.

    620 17TH Street, Moline, IL 61265
    View details
    Moline Industrial/Flex Building For Sale
    $425,000
    12,678 SF

    Moline Industrial/Flex Building For Sale

    Freestanding facility with showroom, warehouse, and additional metal building.

    318 RIVER Drive, Moline, IL 61265
    View details
    Rock Island Center Mixed-Use Building
    $399,000
    37,030 SF

    Rock Island Center Mixed-Use Building

    37,030 SF mixed-use building in Downtown Rock Island.

    1730 2ND Avenue, Rock Island, IL 61201
    View details
    Former Bank Building For Sale
    $1,200,000
    2,688 SF

    Former Bank Building For Sale

    Former bank building in high-traffic area, suitable for redevelopment.

    2222 41st St, Moline, IL 61265
    View details
    East Moline Office Building For Sale
    $895,000
    14,944 SF

    East Moline Office Building For Sale

    Office building with leased upper level and available lower level.

    4550 Kennedy Drive, Moline, IL 61244
    View details
    Based on your search, we've compiled 156 Potential Opportunities for your consideration. Besides 9 Active listings in Rock Island County, IL, we suggest exploring several alternatives: similar 143 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.

    High-Visibility Corner Lot
    $60,000

    High-Visibility Corner Lot

    Commercial corner lot in downtown Carbondale, ideal for development.

    201 North Washington Street, Carbondale, IL 62901
    View details
    Hills, IA Commercial Land
    $1,043,262
    4.79 Acres

    Hills, IA Commercial Land

    Commercial/Industrial park land with utilities and highway visibility.

    5211 Oak Crest Hill Rd SE, Hills, IA 52235
    View details
    Commercial Land in Hills, Iowa
    $321,385
    1.24 Acres

    Commercial Land in Hills, Iowa

    1.24 acre commercial land with utilities and highway visibility.

    5241 Oak Crest Hill Rd SE, Hills, IA 52235
    View details
    Commercial Land in Hills, Iowa
    $323,980
    1.25 Acres

    Commercial Land in Hills, Iowa

    1.25 acre commercial land with utilities and highway visibility.

    5239 Oak Crest Hill Rd SE, Hills, IA 52235
    View details

    Explore Off-Market Properties in Rock Island County, IL

    Consider similar Off-Market properties in Rock Island County, IL. 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.

    840 35th Ave Pl, Unit 2

    840 35th Ave Pl, Unit 2

    OFFICE (GENERAL) • 3,200 SF
    Value Estimation by Request
    840 35th Ave Pl, Moline, IL 61265-8026
    View details
    2508 25th St Ste C

    2508 25th St Ste C

    OFFICE (GENERAL) • 1,080 SF
    Value Estimation by Request
    2508 25th St Ste C, Rock Island, IL 61201-5419
    View details
    505 Vly Vw Dr Ste, Unit 1

    505 Vly Vw Dr Ste, Unit 1

    OFFICE (GENERAL) • 1,842 SF
    Value Estimation by Request
    505 Vly Vw Dr Ste, Moline, IL 61265-6140
    View details
    3003 41st St

    3003 41st St

    OFFICE (GENERAL) • 3,244 SF
    Value Estimation by Request
    3003 41st St, Moline, IL 61265-7826
    View details
    616 35th Ave

    616 35th Ave

    OFFICE (GENERAL) • 1,062 SF
    Value Estimation by Request
    616 35th Ave, Moline, IL 61265-6158
    View details
    108 Butzer St

    108 Butzer St

    OFFICE (GENERAL) • 1,350 SF
    Value Estimation by Request
    108 Butzer St, Hillsdale, IL 61257-7703
    View details
    2821 5th St

    2821 5th St

    OFFICE (GENERAL) • 15,045 SF
    Value Estimation
    $600,000
    2821 5th St, Rock Island, IL 61201-4028
    View details
    2501 24th St

    2501 24th St

    OFFICE (GENERAL) • 5,260 SF
    Value Estimation by Request
    2501 24th St, Rock Island, IL 61201-5300
    View details
    4324 7th St

    4324 7th St

    OFFICE (GENERAL) • 1,500 SF
    Value Estimation by Request
    4324 7th St, Moline, IL 61265-6867
    View details
    1810 3rd Ave

    1810 3rd Ave

    OFFICE (GENERAL) • 3,344 SF
    Value Estimation by Request
    1810 3rd Ave, Rock Island, IL 61201-8020
    View details
    1833 1st St

    1833 1st St

    OFFICE (GENERAL) • 2,768 SF
    Value Estimation by Request
    1833 1st St, Rock Island, IL 61201-4005
    View details
    230 Main St

    230 Main St

    OFFICE (GENERAL) • 4,119 SF
    Value Estimation by Request
    230 Main St, Hillsdale, IL 61257-9784
    View details
    2508 25th St Ste A

    2508 25th St Ste A

    OFFICE (GENERAL) • 1,540 SF
    Value Estimation by Request
    2508 25th St Ste A, Rock Island, IL 61201-5419
    View details
    7017 John Deere Pkwy Ste 1a

    7017 John Deere Pkwy Ste 1a

    OFFICE (GENERAL) • 8,270 SF
    Value Estimation
    $880,000
    7017 John Deere Pkwy Ste 1a, Moline, IL 61265-8037
    View details
    7017 John Deere Pkwyb

    7017 John Deere Pkwyb

    OFFICE (GENERAL) • 1,801 SF
    Value Estimation
    $845,000
    7017 John Deere Pkwyb, Moline, IL 61265-8034
    View details

    Rock Island County, IL Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 152 office properties & spaces for sale in Rock Island County, IL, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 488,643 square feet of properties for sale, with an estimated market value of $6,214,900.

    Sale prices for office spaces in Rock Island County, IL start at $55,000, averaging $478,069, and reaching up to $2,450,000 — 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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