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Illinois

Office

Boone County, IL Office Spaces for Sale

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Chicago, IL Springfield, IL Peoria, IL Rockford, IL Aurora, IL Belleville, IL Joliet, IL Champaign, IL

Brick Office Building with Drive-Up Window

Updated: Apr 17

Brick Office Building with Drive-Up Window

109 N State Street, Poplar Grove, IL 61065

$269,900

1.13 AC lot

Former bank building with drive‑up window, night deposit box, secure vault, and backup generator
5 private offices, large reception area, conference room, break room, 2 bathrooms, and storage on the main level
Finished lower level includes a second conference room, kitchenette, large room, 3rd bathroom, and secure storage
1.13‑acre property with 25‑space asphalt parking area
Additional south lot included: PIN 03‑24‑276‑008

Brick Bank Building with Drive-Up Window

Updated: Mar 2

Brick Bank Building with Drive-Up Window

109 N State St, Poplar Grove, IL 61065

$269,900

3,694 sqft

3,694 SF former bank building constructed in 1970
Five private offices, reception area, two conference rooms, and three bathrooms
25‑space asphalt parking lot with drive‑up window and night deposit box
Secure vault, multiple storage areas, backup generator, and two HVAC zones
Finished lower level with kitchenette and large flexible room

Warehouse and Office Property

Warehouse and Office Property

943 Raytek Rd, Belvidere, IL 61008

Contact for pricing

8 sqft 8.43 AC lot

Warehouse and office improvements support outside storage and recycling operations.

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

Based on your search, we've compiled 35 Potential Opportunities for your consideration. Besides 3 Active listings in Boone County, IL, we suggest exploring several alternatives: similar 28 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.

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.

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.

Commercial Land Parcel

Commercial Land Parcel

120 Monroe Street, Genoa, IL 60135

$120,000

0.56 AC lot

The site sits away from the main road and carries COMMR zoning.

Commercial Land with Retention Area

Commercial Land with Retention Area

Il Rt 47 Highway lot: 3, Huntley, IL 60142

$7,200,000

11.60 AC lot

Development tract with established retention area, water availability, and flexible parceling options.

Off-Market Properties in Boone County, IL

Consider similar Off-Market properties in Boone 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.

175 Cadillac Ct

OFFICE (GENERAL)

175 Cadillac Ct, Belvidere, IL 61008-1729

Estimated value:

$295,000

7,005 sqft 1.00 AC lot

163 Cadillac Ct

OFFICE (GENERAL)

163 Cadillac Ct, Belvidere, IL 61008-1737

Estimated value:

$410,000

5,860 sqft 1.06 AC lot

323 State St

OFFICE (GENERAL)

323 State St, Belvidere, IL 61008-3606

Estimated value:

$60,000

832 sqft 0.06 AC lot

530 State St

OFFICE (GENERAL)

530 State St, Belvidere, IL 61008-3711

Estimated value:

$435,000

7,067 sqft 0.83 AC lot

515 Pearl St

OFFICE (GENERAL)

515 Pearl St, Belvidere, IL 61008-5203

Estimated value:

$155,000

2,550 sqft 0.75 AC lot

600 State St

OFFICE (GENERAL)

600 State St, Belvidere, IL 61008-4331

Estimated value:

$510,000

25,461 sqft 1.84 AC lot

205 Cadillac Ct Ste, Unit 7

OFFICE (GENERAL)

205 Cadillac Ct Ste, Belvidere, IL 61008-1733

Unit 7

Estimated value:

$90,000

12,596 sqft

923 Logan Ave

OFFICE (GENERAL)

923 Logan Ave, Belvidere, IL 61008-3901

Estimated value:

$260,000

1,762 sqft 1.00 AC lot

211 Appleton Rd

OFFICE (GENERAL)

211 Appleton Rd, Belvidere, IL 61008-1983

Estimated value:

$115,000

3,520 sqft 2.06 AC lot

205 Cadillac Ct Ste, Unit 3

OFFICE (GENERAL)

205 Cadillac Ct Ste, Belvidere, IL 61008-1733

Unit 3

Estimated value:

$290,000

12,596 sqft

205 Cadillac Ct Ste, Unit 8

OFFICE (GENERAL)

205 Cadillac Ct Ste, Belvidere, IL 61008-1733

Unit 8

Estimated value:

$305,000

12,596 sqft

1550 Pearl St

OFFICE (GENERAL)

1550 Pearl St, Belvidere, IL 61008-5603

Estimated value:

$265,000

3,270 sqft 0.56 AC lot

205 Cadillac Ct Ste, Unit 1

OFFICE (GENERAL)

205 Cadillac Ct Ste, Belvidere, IL 61008-1733

Unit 1

Estimated value:

$300,000

12,596 sqft

205 Cadillac Ct Ste, Unit 5

OFFICE (GENERAL)

205 Cadillac Ct Ste, Belvidere, IL 61008-1733

Unit 5

Estimated value:

$325,000

12,596 sqft

205 Cadillac Ct Ste, Unit 4

OFFICE (GENERAL)

205 Cadillac Ct Ste, Belvidere, IL 61008-1733

Unit 4

Estimated value:

$305,000

12,596 sqft

205 Cadillac Ct Ste, Unit 2

OFFICE (GENERAL)

205 Cadillac Ct Ste, Belvidere, IL 61008-1733

Unit 2

Estimated value:

$310,000

12,596 sqft

130 State St

OFFICE BUILDING

130 State St, Belvidere, IL 61008-3615

Estimated value:

$360,000

7,684 sqft 1.29 AC lot

130 State St

OFFICE (GENERAL)

130 State St, Belvidere, IL 61008-3615

Estimated value:

$925,000

23,052 sqft 1.29 AC lot

205 Cadillac Ct Ste, Unit 6

OFFICE (GENERAL)

205 Cadillac Ct Ste, Belvidere, IL 61008-1733

Unit 6

Estimated value:

$330,000

12,596 sqft

303 Andrews Dr

OFFICE (GENERAL)

303 Andrews Dr, Belvidere, IL 61008-3918

Estimated value:

$625,000

16,016 sqft 1.79 AC lot

860 Biester Dr

OFFICE (GENERAL)

860 Biester Dr, Belvidere, IL 61008-4053

Estimated value:

$285,000

3,946 sqft 0.79 AC lot

Boone County, IL Office Spaces Market Trends and Statistics

Explore 31 office spaces for sale in Boone County, IL, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 3,702 square feet of properties for sale, with an estimated market value of $539,800.

Sale prices for office spaces in Boone County, IL average $269,900 — 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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