Our Offices

Mainstreet has four full service locations in the Chicagoland area to serve your needs:

Mainstreet Headquarters

Downers Grove

6655 Main Street

Downers Grove, IL 60516

Ph: 630.324.8400

Fx: 630.324.8401

Hours: 8:30 a.m. - 5 p.m.
Monday - Friday

Satellite Offices

Arlington Heights

1114 N. Arlington Heights Road

Arlington Heights, IL 60004

Ph: 630.324.8400

8:30 a.m. - Noon & 1:00 p.m. - 5:00 p.m.
Monday - Friday

Libertyville

1580 S. Milwaukee Avenue

Suite 312

Libertyville, IL 60048

Building is off of Artaius Parkway

Ph: 630.324.8400

8:30 a.m. - Noon & 1:00 p.m. - 5:00 p.m.
Monday - Friday

Tinley Park

16345 S. Harlem Avenue

Suite 200

Tinley Park, IL 60477

Ph: 630.324.8400

Hours: 8:30 a.m. - Noon & 1:00 - 5:00 p.m.
Monday - Friday

ABOUT MORe

For over 90 years, Mainstreet has been dedicated to anticipating and serving the needs of REALTORS®, Affiliates, and Licensed Appraisers throughout the Chicagoland area. With over 15,000 members, the Association has steadily grown and it is now the largest local REALTOR® member organization in Illinois and the fourth largest in the nation. MORe's jurisdiction includes Lake County to the Wisconsin border, all of DuPage County as well as Northwest, Western and Southern Cook County to the Indiana border.

OFFICE LOCATIONS:
DOWNERS GROVE (Main) 6655 Main St Downers Grove, IL 60516 8:30 a.m. - 5:00 p.m. Mon - Fri	ARLINGTON HTS. (Satellite) 1114 N. Arlington Heights Rd Arlington Heights, IL 60004 8:30 a.m. - Noon & 1:00 p.m. - 5:00 p.m. Mon - Fri	LIBERTYVILLE (Satellite) 1580 S. Milwaukee, Ste 312 Libertyville, IL 60048 8:30 a.m. - Noon & 1:00 p.m. - 5:00 p.m. Mon - Fri	TINLEY PARK (Satellite) 16345 S. Harlem Ave, Ste 200 Tinley Park, IL 60477 8:30 a.m. - Noon & 1:00 p.m. - 5:00 p.m. Mon - Fri

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