Located on St. Peter Street, the Historic Hamm Building has been a business and entertainment landmark in St. Paul, MN since it was constructed in 1919. We invite you to come enjoy one of the many great venues that makes the Hamm Building one of St. Paul's finest attractions: The Loon Café St Paul Park Square Boss Stage Park Square Proscenium Stage Meritage In addition to being an entertainment venue, The Hamm Building is the home of for a range of tenants including law firms, accountants, financial services companies and technology development companies, plus a collection of unique specialty retailers, including: Heimie’s Haberdashery Landmark Jewelers F and B Specialty Linen We offer exceptional commercial leasing space for commercial, retail and nonprofit organizations. Learn more about our current leasing opportunities here. You can get directions to the Hamm Building by clicking here. Our address is: 408 St. Peter StreetSt. Paul, MN 55102