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Illinois

Office

Carroll County, IL Office Spaces for Sale

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Chicago, IL Springfield, IL Rockford, IL

Mixed-Use Retail Office and Garage

Updated: Mar 23

Mixed-Use Retail Office and Garage

21 E Market Street, Shannon, IL 61078

$57,000

640 sqft · 0.07 AC lot

Approx. 640 SF retail/office space plus 1,120 SF garage/warehouse space in a downtown building along IL Route 72 in Shannon
Rear alley access to the garage/warehouse via a roll‑up overhead door and a separate walk‑in entrance
Recent updates include a commercial gas furnace and new plumbing stubbed in for a future half bathroom
Roof includes metal and shingle materials; flooring includes concrete and wood
Built in 1893 with forced‑air heating and natural gas heat

Mixed-Use Corner Building

Updated: Sep 3, 2025

Mixed-Use Corner Building

101 W Market Street, Mount Carroll, IL 61053

$214,000

6,020 sqft · 0.13 AC lot

Corner lot on W. Market St and N. Main St in downtown Mount Carroll, kitty corner from the Carroll County Courthouse
Main floor offers a wide‑open retail space with remaining rows of shelving, plus men’s and women’s restrooms and back office/storage/break room areas
Second floor includes four apartments: two 2‑bedroom units and two 1‑bedroom units
Lower level walk‑out with substantial storage and sliding doors to a lower level garage with alley access
Central air cooling; heating includes natural gas, forced air, electric heating, and baseboard

Downtown Mixed-Use Corner Building

Downtown Mixed-Use Corner Building

101 W Market Street, Mount Carroll, IL 61053

$214,000

7,768 sqft

Corner mixed-use building combines main-floor retail with four upstairs apartments and a walkout lower level.

Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center

Mixed-Use Brick Office and Apartments

Mixed-Use Brick Office and Apartments

102 E Market Street, Mount Carroll, IL 61053

$399,000

6,638 sqft

Brick mixed-use building with soundproof office spaces and multiple renovated apartments, including a main-level unit with permit requirements.

Based on your search, we've compiled 71 Potential Opportunities for your consideration. Besides 4 Active listings in Carroll County, IL, we suggest exploring several alternatives: similar 63 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.

Downtown Commercial Lot For Sale

Downtown Commercial Lot For Sale

220 North Galena Avenue, Freeport, IL 61032

$30,000

0.33 AC lot

Prime commercial lot with high visibility and development potential.

Commercially Zoned Land in Dixon

Commercially Zoned Land in Dixon

2004 Lowell Park Road, Dixon, IL 61021

$60,000

1.10 AC lot

1.10 acre commercially zoned land with frontage on Lowell Park Rd.

Dixon, IL Land For Sale

Dixon, IL Land For Sale

2002 Lowell Park Road lot: 7, Dixon, IL 61021

$72,000

0.89 AC lot

Land for sale in Dixon, IL, near shopping and parks.

Commercial Land on Highway Rt 64

Commercial Land on Highway Rt 64

510 E Washington, Oregon, IL 61061

$175,000

0.52 AC lot

Three city lots zoned B2 Business District on Illinois State Hwy

Off-Market Properties in Carroll County, IL

Consider similar Off-Market properties in Carroll 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.

OFFICE BUILDING

104 Broad St, Lanark, IL 61046-1004

Value Estimation by Request

0.09 AC lot

1801 Chicago Ave

OFFICE BUILDING

1801 Chicago Ave, Savanna, IL 61074-1711

Value Estimation by Request

0.41 AC lot

MEDICAL BUILDING

203 Market St, Mount Carroll, IL 61053-1056

Value Estimation by Request

0.13 AC lot

OFFICE BUILDING

800 Main St, Thomson, IL 61285-7776

Value Estimation by Request

0.10 AC lot

OFFICE BUILDING

326 Main Ave, Milledgeville, IL 61051-9504

Value Estimation by Request

0.16 AC lot

3-203 Association Dr

OFFICE BUILDING

3-203 Association Dr, Lanark, IL 61046-9120

Value Estimation by Request

1.00 AC lot

333 Chicago Ave

OFFICE BUILDING

333 Chicago Ave, Savanna, IL 61074-1964

Value Estimation by Request

0.71 AC lot

3234 Mcintyre Rd

OFFICE BUILDING

3234 Mcintyre Rd, Savanna, IL 61074-8672

Value Estimation by Request

1.29 AC lot

516 Chicago Ave

OFFICE BUILDING

516 Chicago Ave, Savanna, IL 61074-1924

Value Estimation by Request

0.10 AC lot

104 Market St, Unit 106

OFFICE BUILDING

104 Market St, Mount Carroll, IL 61053-1108

Unit 106

Value Estimation by Request

1,562 sqft · 0.11 AC lot

OFFICE BUILDING

100 Broad St, Lanark, IL 61046-1204

Value Estimation by Request

0.08 AC lot

OFFICE BUILDING

301 Clay St, Mount Carroll, IL 61053-1105

Value Estimation by Request

0.11 AC lot

OFFICE BUILDING

105 Broad St, Lanark, IL 61046-1203

Value Estimation by Request

0.05 AC lot

221 Riverview Rd

OFFICE BUILDING

221 Riverview Rd, Thomson, IL 61285

Value Estimation by Request

OFFICE BUILDING

804 Main St, Thomson, IL 61285

Value Estimation by Request

0.06 AC lot

2200 Illinois Rte 84

OFFICE (GENERAL)

2200 Illinois Rte 84, Thomson, IL 61285

Value Estimation by Request

2.95 AC lot

1867 Illinois Rte 84

OFFICE BUILDING

1867 Illinois Rte 84, Thomson, IL 61285-6700

Value Estimation by Request

1,080 sqft · 1.75 AC lot

701 Argo Fay Rte

OFFICE BUILDING

701 Argo Fay Rte, Thomson, IL 61285-7772

Value Estimation by Request

0.29 AC lot

OFFICE (GENERAL)

24366 Payne Rd, Shannon, IL 61078-9251

Value Estimation by Request

864 sqft · 10.00 AC lot

OFFICE BUILDING

417 Market St, Shannon, IL 61078-9348

Value Estimation by Request

0.38 AC lot

Carroll County, IL Office Spaces Market Trends and Statistics

Explore 67 office spaces for sale in Carroll County, IL, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 21,066 square feet of properties for sale, with an estimated market value of $884,000.

Sale prices for office spaces in Carroll County, IL start at $57,000, averaging $221,000, and reaching up to $399,000 — 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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