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2009 Seminary Street, Alton

$530,000

0 Square Feet

Tax History: $0.00 in 2025

Exceptional opportunity to own the historic former Western Military Academy, most recently the home of Mississippi Valley Christian School, with endless redevelopment potential. This almost 40 acres property features three buildings with classrooms, administrative offices, meeting rooms, dormitory-style accommodations, cafeteria area, gymnasium/recreation areas, and ample storage space. Situated on a large campus, the property is well-suited for a variety of uses, including educational facilities, residential redevelopment, senior living, event venues, hospitality, religious organizations, corporate training centers, or mixed-use development, with the appropriate zoning changes. The main administrative/classroom building is about 35,000 sf over four floors. Included is the lower level cafeteria area and classrooms, the other three floors have administrative offices, additional classrooms and a living area. There is a newer roof and updated mechanical systems. The gymnasium is over 9,500 sf. with a stage and newer roof. The barracks building is about 15,000 sf. It is laid out dormitory style, has good bones and needs major renovating. The additional acreage could be redeveloped. The campus offers a unique blend of character, history, and functionality, with spacious interiors and flexible floor plans ready for renovation or repurposing. Conveniently located with easy access to major transportation routes, this one-of-a-kind property presents an outstanding investment and redevelopment opportunity.

This property is located on 39.3 Acre(s).

Approximate lot size is 39 Acre(s)

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MLS#: 26039163
Listing ID: 84903
Updated: 06/30/2026
Posted: 06/23/2026

Listing provided by

Rick Lauschke
Coldwell Banker Brown Realtors

* The Estimated Payment is offered as a tool for your convenience and is not an offer of credit. Actual mortgage rates and fees vary depending on your lender. Please check with your local lender for accurate mortgage rate information.

Note: Broker may not have reviewed or approved listing. All information that is provided by the listing agent/broker is deemed reliable but it is not guaranteed and should always be independently verified.

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