4025 Sullivan Avenue

St Louis, MO 63107

This institutional property offers a unique opportunity to acquire a well-located facility on a large land parcel in St. Louis City. The site includes an approximately 23,750 square foot brick building situated on 3.22 acres, providing a combination of building space and excess land suitable for expansion or redevelopment. Originally constructed in 1905 and renovated in 1993, the two-story structure offers solid construction and a flexible layout that can accommodate a variety of institutional, medical, community, or commercial uses, subject to zoning and city approvals. The property is zoned B and is positioned within the St. Louis City North submarket, offering accessibility and proximity to surrounding neighborhoods and major corridors. The expansive site provides ample opportunity for parking, outdoor programming, or future development, making this an attractive option for healthcare operators, nonprofits, educational users, community organizations, or investors seeking a sizable footprint with long-term potential. This offering presents a rare chance to reposition an institutional property with strong land value and adaptability in an established urban setting.

Listing courtesy of Key-West Property Partners brokered by EXP Realty, LLC


Based on information submitted to the MLS GRID as of 2026-03-10 11:20 PM UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.