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About this home
Rare opportunity to own 5.23+/- picturesque acres in O’Fallon, offering a unique combination of historic character, usable acreage, privacy, and convenience. This charming two-story farmhouse features 3 bedrooms and 1 full bathroom with numerous recent updates/ features, including new kitchen, bathroom, roof, refinished lower level, updated lighting, oversized 2-car garage, and electrical improvements. A large detached finished outbuilding (not included in the home’s square footage) adds exceptional flexibility and features a new kitchen, full bathroom, washer/dryer, and spacious open layout with numerous possibilities for the next owner. Original character remains throughout the home, including refinished hardwood floors, original millwork, doors and hardware. The updated kitchen features granite countertops and custom cabinetry, while the bright four-season room provides additional living space with views of the surrounding acreage. The refinished lower level offers exposed brick, recreational room, finished sleeping area, and private laundry room. Outside, a large level open area provides plenty of room for recreation, a future barn, pool, or whatever you want! Enjoy the views from the large covered front porch. Mature trees, wooded acreage, and Peruque Creek complete the setting. Enjoy the space and privacy of country living while remaining just minutes from O’Fallon shopping, dining, schools, and major highways. A distinctive property offering historic charm, flexible space, beautiful acreage, and tremendous potential.
Your will love the charm this 98 year old home has. It has a beautiful front porch and front door. Main floor living and dining has hardwood floor and a stained glass window. There are updated windows through out the home. The modern day kitchen offers built in oven and microwave, 42' cabinets and granite counter tops, ceramic floors with a powder room off of the kitchen. There is a 4 seasons room off the back of the kitchen that walks out to a deck and to the oversize detached garage 24 x 24. the upper level of the home has 3 bedrooms and 1 large bath with double sinks. The laundry is found in the lower level with a utility sink. The basement has drywall but needs finishing touches. There were 2 wood burning fire places that have been closed off in the home. You will also love the 30 x 36 outbuilding with running water and electric. All of this is nested on 5 plus acres just outside of town. So don't wait stop by and see this charming home.
Year
Property tax
Land + Additions
Assessment*
2025
$3,200 (+0.9%)
2024
$3,170
2023
$3,169 (+17.1%)
2022
$2,707
2021
$2,705 (+3.7%)
2020
$2,608 (+0.3%)
2019
$2,599 (−0.6%)
2018
$2,616 (+0.6%)
2017
$2,601 (+2.8%)
2016
$2,531 (+8.0%)
2015
$2,344 (+1.8%)
2014
$2,302
Public record
Public record
Zoning
Permits
Beds
4
Baths
2.5
Stories
2.5
Lot width
—
Lot depth
—
Lot size
5.24 Acres
Year renovated
—
Finished Sq. Ft.
1,893
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,893
Year built
1919
Style
Single Family Residential
County
St. Charles County
APN
2-0042-S017-00-0002.5000000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 7, 2026.
A
Agricultural District
The intent of this district is to provide for agricultural, recreational, wildlife, open space, farming, river oriented uses and related uses and to discourage premature and disassociated urban development. The minimum lot size of 5 acres is designed to support agricultural uses and home sites which require proper siting in a rural area.
Permitted uses
Include but are not limited to:
Agriculture
Dairy
Livestock production
Religious facility
Housing-Single unit
Public service
Educational/school
Golf related
Cemetery
Park & open space
Feb 17, 2021 • Final
Residential building
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 108° expected this year, 20 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
O Fallon, MO • 63366
Average low and high temperatures (°F)
38
20
47
27
66
41
72
51
76
56
85
68
90
73
86
66
84
60
74
50
57
40
46
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
95/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 30% for direct sun exposure in O Fallon. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.7 hrs
6.4 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 1600 Koch Rd
We cannot show automated home-value estimates for this home.
Nearby homes have recently listed between $365,000 and $495,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $365K to $495K.