One-Story Homes for Sale in St. Peters, MO
Everything here lives on one level. This is one of the few things buyers filter hard on that most listing portals handle badly, and the MLS records it reliably: the level count is populated on about 97% of listings.
- Listings Shown
- 108
- Median List Price
- $300,000
- Avg Price / Sqft
- $196
- Range
- $133.7K–$725K
Homes for sale in One-Story Homes in St. Peters
The city is split down the middle between two school districts
St. Peters is divided almost evenly between the Fort Zumwalt and Francis Howell school districts, with a small number of addresses in St. Charles R-VI. In a city where one district dominates you can at least start from an assumption; here it is close to a coin toss, so the district attached to a house is never safe to guess.
The postal code does not help either, because nearly the whole city shares one. That removes the usual shortcut, and it means two houses on the same road can be assigned to different districts. Confirm it on the specific address.
Filters
Status
Untick everything to see all statuses, including pending and under contract.
Price
–
Beds & baths
Bedrooms
Bathrooms
Square feet
–
More filters
Stories
Features
Lot size (acres)
–
Year built
–
Buying in St. Peters?
We represent buyers here every week. That means a straight answer on what a home is actually worth, early word on what is about to come up, and somebody negotiating for you instead of for the seller.
What is St. Peters actually like to live in?
This page is the inventory. Our guide to living in St. Peters is the other half: it covers the neighborhoods, the parks, the commute and what daily life is actually like here.
We filmed it, we sell in it, and we wrote it down.
Read the guide
No homes match those filters
Try widening the price or bedroom range. If nothing on the open market fits, that is worth a conversation rather than a saved search.
Can't find what you're looking for?
We hear about homes before they hit the market, and we show plenty that are never advertised at all. If nothing above is right, tell us what you want and we will bring you options that are not on this page.
One-Story Homes in St. Peters, by the numbers
One-story homes for sale in St. Peters carry a median list price of $300,000 and run roughly $196 per square foot. The typical listing goes under contract in about 17 days. Asking prices run from $133,700 to $725,000.
Where the prices sit
Of what is active today, 47% under $300,000, 51% $300,000 to $500,000 and 2% $500,000 to $750,000. About 55% are single-family houses; the rest are condos, villas or townhomes. The median year built is 1986.
Where the listings actually are
A handful of subdivisions account for much of the current inventory, and the spread between them is wide enough that a single median for St. Peters is not a useful number on its own:
- Ryehill Manor3 active, median $399,900
- St Peters Condos Ph13 active, median $147,500
- Summergate Garden Condos Ph43 active, median $140,000
Schools
These listings fall across 3 school districts, led by Ft. Zumwalt R-II, which covers about 53% of them. Confirm the assigned elementary and middle schools address by address rather than by subdivision, since attendance boundaries move.
Based on information from Mid America Regional Information Systems, Inc. for the period September 21, 2026 through September 21, 2026.
Where homes for sale in St. Peters, MO actually sit
Homes for sale in St. Peters, MO sit almost entirely in one postal code, 63376, with a small number in 63303 and 63304 at the edges. St. Peters, MO is in St. Charles County, Missouri, between St. Charles and O'Fallon, with Cottleville to the south. Interstate 70, Mid Rivers Mall Drive, and Route 94 carry most of the traffic through the city.
What you are choosing between
You are choosing between detached single-family houses, villas, townhouses and condominiums, and the attached inventory here is a larger share of the market than in most of the surrounding cities. The two school districts that matter are Fort Zumwalt and Francis Howell, split close to evenly, with a few addresses in St. Charles R-VI. Listings move through coming soon, active, active under contract and pending, and the filters above let you narrow to whichever you want to see.
Thinking about the area itself?
This page is about what is for sale. If you are still deciding whether St. Peters is the right place for you, our guide to living in St. Peters covers the neighborhoods, the parks, the commute and what daily life is actually like here. To see everything for sale here rather than just one-story homes, go to all homes for sale in St. Peters.
Keep looking
St. Louis County guides
St. Charles County guides
Homes for sale
St. Louis City guides
Explore by region
St. Peters by feature
Listings courtesy of MARIS as distributed by MLS GRID
Some IDX listings have been excluded from this website.
Based on information submitted to the MLS GRID as of September 21, 2026 at 12:40 PM CDT. 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.
IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Any other use or search of this data, including by anyone other than a consumer looking to purchase real estate, is prohibited. Data is deemed reliable but is not guaranteed by MLS GRID.