Alton, IL Office Spaces for Sale

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West Alton, MO Godfrey, IL East Alton, IL

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$275,000

20,000 SF

Alton Mixed-Use Opportunity

720 Henry Street, Alton, IL 62002

20,000 SF mixed-use building with many possibilities in Alton.

10,000 sq. ft. main level and 10,000 sq. ft. basement provide substantial space.
Versatile layout suitable for commercial, mixed‑use, or residential (apartments) conversion.
Includes a sanctuary, banquet room/daycare area, kitchen, and office space.
Multiple bathrooms are already in place.
Features brick and stone construction.

Updated: Apr 7

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$589,000

3,000 SF

Turnkey Irish Pub in Alton

200 State Street, Alton, IL 62002

Established Irish pub for sale in historic downtown Alton, Illinois.

Turnkey, fully operational Irish pub business in a historic downtown location.
Includes all furniture, fixtures, equipment, and branding for a seamless transition.
Strong reputation with excellent reviews and a loyal customer base.
Approximately 3,000 sq ft of mixed‑use space with a fully furnished bar and dining area.
Features a fully equipped commercial kitchen and custom‑built bar with 12 beer taps.

Updated: Oct 8, 2025

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$275,000

4,000 SF

Downtown Alton Mixed-Use Property

Mixed-use property in downtown Alton with business and living space.

205 State Street, Alton, IL 62002

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$210,000

1,870 SF

Alton Office Building For Sale

Move-in ready office building in downtown Alton, Illinois.

500 E 6th Street, Alton, IL 62002

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$250,000

0.16 Acres

Alton Mixed-Use Commercial Opportunity

Versatile commercial building with storefront, garage, and unfinished basement.

2517 College Avenue, Alton, IL 62002

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$4,000,000

64,800 SF

Medical Office Building For Sale

64,800 SF medical office building on 4.3 acres.

1 Professional Drive, Alton, IL 62002

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$795,000

27,712 SF

Alton Office Building For Sale

Office building with coworking space and expansion potential.

200 N Center Dr, Alton, IL

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$4,000,000

64,800 SF

Alton Medical Office Building For Sale

64,800 SF medical office building with investment potential.

1 Professional Drive , 20120, Alton, IL 62002

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Contact for pricing

221,754 SF

Alton Medical Campus Opportunity

Vacant medical campus in historic Alton, Illinois.

915 E 5th St, Alton, IL

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Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 9 Active listings in Alton, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 63 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

$225,000

2,720 SF

Godfrey Office Building For Sale

Office building with multiple spaces, updated kitchen, and ample parking.

1309 Dadrian Professional Park, Godfrey, IL 62035

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$87,500

0.07 Acres

Downtown Retail Potential in Wood River

Commercial property with retail potential in downtown Wood River, Illinois.

16 E Ferguson Avenue, Wood River, IL 62095

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$140,000

1.06 Acres

Godfrey, IL Commercial Office Space

Turn-key office space in high-traffic area, ready for immediate occupancy.

2720 Grovelin Street, Godfrey, IL 62035

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Mixed-Use Property with Income Potential

$88,500

2,555 SF

Mixed-Use Property with Income Potential

Unique live-work property with commercial space and apartments.

602 Wood River Avenue, Wood River, IL 62095

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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.

$70,000

2.94 Acres

Alton Commercial Land For Sale

2.94 acre commercial lot in a business park.

12 Professional Park Drive, Alton, IL 62002

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$249,000

2,760 SF

Office Building in Godfrey, IL

Office building with basement in D'Adrian Professional Park.

1317 D'Adrian Professional Park, Godfrey, IL 62035

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$249,000

1.80 Acres

Commercial Land in Enterprise Zone

1.8 acre commercial property suitable for various businesses.

6108 Godfrey Road, Godfrey, IL 62035

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$350,000

1,563 SF

Free Standing Building on Corner

Office space with storage on a 0.6-acre corner lot.

263 Madison Avenue, Wood River, IL 62095

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Off-Market Properties in Alton, IL

Consider similar Off-Market properties in Alton, 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.

2201 State St

OFFICE (GENERAL) • 903 SF

Value Estimation by Request

2201 State St, Alton, IL 62002-4316

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3 Professional Dr

OFFICE (GENERAL) • 10,000 SF

Value Estimation

$1,485,000

3 Professional Dr, Alton, IL 62002-5010

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5090 Humbert Rd

OFFICE (GENERAL) • 1,910 SF

Value Estimation by Request

5090 Humbert Rd, Alton, IL 62002

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3401 Broadway

OFFICE (GENERAL) • 5,074 SF

Value Estimation by Request

3401 Broadway, Alton, IL 62002-2043

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620 3rd St

OFFICE (GENERAL) • 17,902 SF

Value Estimation

$680,000

620 3rd St, Alton, IL 62002-6317

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613 Broadway

OFFICE (GENERAL) • 3,200 SF

Value Estimation by Request

613 Broadway, Alton, IL 62002

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1623 Main St

OFFICE (GENERAL) • 1,064 SF

Value Estimation by Request

1623 Main St, Alton, IL 62002-3926

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1646 Main St

OFFICE (GENERAL) • 1,244 SF

Value Estimation by Request

1646 Main St, Alton, IL 62002-3925

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2515 College Ave

OFFICE (GENERAL) • 3,370 SF

Value Estimation

$550,000

2515 College Ave, Alton, IL 62002-4704

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2800 Buckmaster Ln

OFFICE (GENERAL) • 2,612 SF

Value Estimation by Request

2800 Buckmaster Ln, Alton, IL 62002-5220

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1828 Washington Ave

OFFICE (GENERAL) • 0.09 Acres

Value Estimation by Request

1828 Washington Ave, Alton, IL 62002-4625

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1610 Washington Ave

OFFICE (GENERAL) • 2,661 SF

Value Estimation by Request

1610 Washington Ave, Alton, IL 62002-3931

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100 Lovejoy Ln

OFFICE (GENERAL) • 6,603 SF

Value Estimation by Request

100 Lovejoy Ln, Alton, IL 62002-5230

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401 Henry St

OFFICE (GENERAL) • 2,035 SF

Value Estimation by Request

401 Henry St, Alton, IL 62002-2610

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301 Elm St

OFFICE (GENERAL) • 1,848 SF

Value Estimation by Request

301 Elm St, Alton, IL 62002-5128

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Alton, IL Office Spaces Investment Opportunities Market Analysis

Explore 72 office spaces for sale in Alton, IL, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 213,894 square feet of properties for sale, with an estimated market value of $10,939,000.

Sale prices for office spaces in Alton, IL start at $210,000, averaging $1,367,375, and reaching up to $4,000,000 — 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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Top Commercial Asset Segments

Demographics Overview

Population 30K

Population Growth (5Y) -3.3%

Median Household Income $57,851

College Educated 32.2%

High-Yield Neighborhoods for Strategic Investment

Identify Alton submarkets with the highest inventory density on the market and evaluate the median listing prices of real estate assets

Neighborhood	Average Price
62002	$1.1M

Taxes & Financing

Average Loan-to-Value 65.0%

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Alton, IL Office Spaces for Sale

720 Henry Street, Alton, IL 62002

200 State Street, Alton, IL 62002

205 State Street, Alton, IL 62002

500 E 6th Street, Alton, IL 62002

2517 College Avenue, Alton, IL 62002

1 Professional Drive, Alton, IL 62002

200 N Center Dr, Alton, IL

1 Professional Drive , 20120, Alton, IL 62002

915 E 5th St, Alton, IL

Opportunities in Nearby Cities

1309 Dadrian Professional Park, Godfrey, IL 62035

16 E Ferguson Avenue, Wood River, IL 62095

2720 Grovelin Street, Godfrey, IL 62035

602 Wood River Avenue, Wood River, IL 62095

Potential Development Sites for Consideration

12 Professional Park Drive, Alton, IL 62002

1317 D'Adrian Professional Park, Godfrey, IL 62035

6108 Godfrey Road, Godfrey, IL 62035

263 Madison Avenue, Wood River, IL 62095

Off-Market Properties in Alton, IL

2201 State St

3 Professional Dr

5090 Humbert Rd

3401 Broadway

620 3rd St

613 Broadway

1623 Main St

1646 Main St

2515 College Ave

2800 Buckmaster Ln

1828 Washington Ave

1610 Washington Ave

100 Lovejoy Ln

401 Henry St

301 Elm St

Alton, IL Office Spaces Investment Opportunities Market Analysis

Top Commercial Asset Segments

Demographics Overview

High-Yield Neighborhoods for Strategic Investment

Taxes & Financing

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