Outstanding location with 40+/- acres, all city utilities and NO FLOODPLAIN and NO WETLANDS! Just a quarter mile north of the main Lake St Louis overpass and fronting on both Mexico Rd and Guthrie Road! remember the three most important things with regard to RE... location, location and location! This is the perfect place for a new residential subdivision if you want to be sold out fast! Easy access to I-70 and I-64 but no road noise to speak of! Rolling hills and some very level ground make this a beautiful place for residential development with large lots or Villas with "Green Space"! There is a small spring fed creek (no floodplain!) that makes this property perfect for walking trails and common ground! This tract would make a fantastic place for a family compound or your private estate! Property in this area... close to everything, with sewer and water accessible, is a "no brainer". If you can find a better piece... buy it! Nice newer homes in the immediate area! Schedule your private tour today!
RanchProperty Type
1996Year Built
40 acresLot Size
$1,392Price/Sq.Ft.
5 car garageParking
Listed by Eric Merchant• Trophy Properties & Auction
Exceptional location for Residential development, your own private estate or a family compound! Less than 3/4 of a mile from the Interchange at Lake St Louis and I-70! Blacktop frontage in two locations! Access to all public utilities (Sewer and Water)! The property has a small spring fed creek, but no floodplain! The northern 30 acres is like a rolling wooded park... the southern 10 acres lays flat and is mostly open... prime for high density development or make it your home! This would make an outstanding equestrian facility if you have the need. Call and schedule an appointment today! The existing home is modest in size, but very nicely updated. It would make a great guest house or use it while you design and build your dream home and then use it as your guest house!
MARIS as Distributed by MLS Grid #26059625
Sep 22, 2026
Listed
$2,750,000
$1,392/sq ft
Sep 21, 2026
Coming Soon
$2,750,000
$1,392/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$3,668 (+2.1%)
2024
$3,593
Public record
Public record
Zoning
Permits
Beds
3
Baths
2.5
Stories
1
Lot width
—
Lot depth
—
Lot size
7.33 Acres
Year renovated
—
Finished Sq. Ft.
1,976
Unfinished Sq. Ft.
—
Total Sq. Ft.
3,044
Year built
1996
Style
Ranch
County
St. Charles County
APN
4-0020-S027-00-0001.0000000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 7, 2026.
A
PUD
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.
Zone overlays
Planned Unit Development District
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
Aug 20, 2018 • Final
Mechanical / electrical / plumbing
Electrical
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 107° expected this year, 20 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 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
72
86
66
85
59
73
52
57
40
46
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.7 hours in
June and 4.2 hours in December, which is comparable to the
U.S. average for solar exposure.
9.7 hrs
4.2 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 2804 Mexico Rd
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