About Us The Chamber of Commerce Building offers historic office space in downtown Indianapolis with convenient parking. Located at 320 N. Meridian Street, we are a short walk to many of downtown's shops and restaurants. Current tenants include attorneys, accountants, banks and other small businesses and non-profit organizations. We offer flexible leasing terms and affordable rates. Features included with space are onsite maintenance, nightly janitorial services and 24 x 7 security. The Chamber of Commerce Building Corporation is dedicated to providing business professionals with safe, clean and functional office space at an affordable price. We will continue to keep our building updated and operational while maintaining its historic look and feel. We guarantee prompt building services and responsive onsite management to assist our tenants in the areas they require.