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Street View
$529,900
Monthly Est:$2,638
4 Beds
2 Baths2 full baths
2,600sqft
1600 Koch Rd, O Fallon, MO 63366
$529,900
$2,638/moEst:
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Single Family Residence
Built in 1919
$-- HOA
5.24 acres lot
$204/sq.ft
Description
Looking for multigenerational living or the potential for additional income with a second home as an Airbnb or short-term rental? Incredible opportunity to own 5.23 acres featuring two homes, an oversized detached two-car garage, and a beautiful setting backing to woods and a creek!
This charming two-story main home offers 3 bedrooms, 1 full bath upstairs, and much of its original architectural character and beauty. Enjoy an updated kitchen with stainless steel appliances, fresh neutral colors throughout, and plenty of space for entertaining. The basement offers additional finished space for gatherings, recreation, sleeping space, and storage. Recent improvements include an updated electrical panel, roof, and basement windows. The septic system has been serviced every two years.
The second home has been beautifully updated from a previous structure and offers a charming studio-style layout featuring 1 bedroom, 1 full bath, kitchen, living and dining areas, and a convenient laundry closet. Perfect for extended family, guests, or potential rental opportunities!
Additional highlights include an oversized driveway, ample parking, and an oversized detached two-car garage conveniently located next to the main house. And the "potential" to add an additional structure further down from the secondary home and "possibly" with it's own entrace! A Choice Ultimate home warranty with added well and septic coverage is also included!
With 5.23 acres, two residences, and a peaceful wooded backdrop, this unique property offers endless possibilities and is truly a must-see!
- Houzeo last checked: 3 minutes ago
- Listing updated: November 2, 2026 at 6:31 am
- Listing Provided by: Heather Lewis (314) 749-8686 | Gateway Real Estate (314) 293-9339
- Source: MARIS MLS-MO as distributed by MLS GRID | MLS#: MIS26066060
Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1919
HOA Fees
-
Finished Area
2,600 sqft
Lot Size
5.24 acres lot
Basement Area
- sqft
MLS Name
MARIS MLS
MLS Number
MIS26066060
MLS Status
Active
Days on Market
22
Cumulative Days on Market
32
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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 2
Interior
Sewer
Septic Tank
Heating
Forced Air
Cooling
Central Air
Construction
Year Built
Year Built: 1919
Home type
Single Family Residence
Construction Materials
Other
Architectural Style
Other, Ranch
Utilities & Energy
Basement
Partially Finished, Full
Water Source
Shared Well
Electric
Ameren
Utilities
Cable Available
Other Features
Disclosures
None
Lot Features
Many Trees, Other, Private
Subdivision Name
Bunker Hill
Price History
| Date | Event | Price |
|---|---|---|
10/13/2026 Source: | Coming Soon | $529,900 $204/sqft |
10/13/2026 Source: | Listed for Sale | $529,900 -11.54% $204/sqft |
10/09/2026 Source: | Listing Removed | $599,000 $230/sqft |
09/10/2026 Source: | Listed for Sale | $599,000 $230/sqft |
08/29/2026 Source: | Coming Soon | $599,000 +133.07% $230/sqft |
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Based on information from Mid America Regional Information Systems, Inc. through Nov 05, 2026, 09:16AM as submitted to and distributed by MLS GRID. 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. Some IDX listings have been excluded from this website.
Properties displayed may be listed or sold by various participants in the MLS. Property data presented reflect information otherwise available from public records. The REALTOR® providing this information may not have represented the buyer or seller
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