# 120 Fortress Drive, O'Fallon, IL 62269 > **TL;DR:** land, $155,000. > Waterfront. Est. $829/mo. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $155,000 | | Lot Size | 45,738 sqft (1.05 acres) | | Property Type | Land (Other) | | Status | Active | | Days on Market | 0 | ## Why This Home Stands Out - **Waterfront** - Waterfront location listed ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $784 | | Estimated Insurance | $45 | | **Total** | **$829** | ## Nearby Schools - **Elementary:** OFALLON DIST 90 - **Middle:** OFALLON DIST 90 - **High:** OFallon ## Key Amenities - Waterfront ## Property Highlights - 1.05 acre lot - Waterfront ## Description ### Agent Description Location, Location, Location! Build your dream home on this beautiful waterfront property with acreage in O'Fallon! Bring your own builder and enjoy the luxury and privacy of the desirable Stone Castle Estates subdivision. Surrounded by mature trees, this exceptional homesite offers peaceful water views and includes a private dock with boat access. A rare opportunity to create a custom home with no HOA in a tranquil setting while remaining close to all that O'Fallon has to offer. ## Location - **Address:** 120 Fortress Drive, O'Fallon, IL 62269 - **County:** St. Clair - **Neighborhood:** Stone Castle Estates - **Coordinates:** 38.630496, -89.909315 - **Google Maps:** https://www.google.com/maps?q=38.630496,-89.909315 ## Listing Agent - **Name:** Janell Schmittling - **Brokerage:** Homes by Janell LLC - **Broker Phone:** (618) 726-2242 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/120-Fortress-Dr_O-Fallon_IL_62269_M73733-61767?f=listhub&s=MARISMO&m=26047531&c=propsimple) ## Photos ![120 Fortress Drive - Photo 1](http://lh.rdcpix.com/038468390359e979b96bb5928bcb2c3dl-f2972756328r.jpg) ![120 Fortress Drive - Photo 2](http://lh.rdcpix.com/038468390359e979b96bb5928bcb2c3dl-f1351232582r.jpg) ![120 Fortress Drive - Photo 3](http://lh.rdcpix.com/038468390359e979b96bb5928bcb2c3dl-f7480407r.jpg) ![120 Fortress Drive - Photo 4](http://lh.rdcpix.com/038468390359e979b96bb5928bcb2c3dl-f4145317274r.jpg) ![120 Fortress Drive - Photo 5](http://lh.rdcpix.com/038468390359e979b96bb5928bcb2c3dl-f2441072684r.jpg) ![120 Fortress Drive - Photo 6](http://lh.rdcpix.com/038468390359e979b96bb5928bcb2c3dl-f3169745728r.jpg) ![120 Fortress Drive - Photo 7](http://lh.rdcpix.com/038468390359e979b96bb5928bcb2c3dl-f1278698165r.jpg) ![120 Fortress Drive - Photo 8](http://lh.rdcpix.com/038468390359e979b96bb5928bcb2c3dl-f731172544r.jpg) ![120 Fortress Drive - Photo 9](http://lh.rdcpix.com/038468390359e979b96bb5928bcb2c3dl-f1630654640r.jpg) ![120 Fortress Drive - Photo 10](http://lh.rdcpix.com/038468390359e979b96bb5928bcb2c3dl-f2280881893r.jpg) --- **MLS#:** 26047531 | **Updated:** 2026-10-20 **Source:** listhub *Copyright © 2026 Mid America Regional Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://staging.propertysimple.ai/listing/120-fortress-drive-o-fallon-il-62269-b6526d1bfd3a4008a3206cce7bb9c935) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://staging.propertysimple.ai/listing/120-fortress-drive-o-fallon-il-62269-b6526d1bfd3a4008a3206cce7bb9c935#listing", "url": "https://staging.propertysimple.ai/listing/120-fortress-drive-o-fallon-il-62269-b6526d1bfd3a4008a3206cce7bb9c935", "name": "120 Fortress Drive, O'Fallon, IL 62269", "description": "Location, Location, Location! Build your dream home on this beautiful waterfront property with acreage in O'Fallon! Bring your own builder and enjoy the luxury and privacy of the desirable Stone Castle Estates subdivision. 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