Prices, inventory, and demand — distilled every month into one clear verdict: buyer’s market or seller’s. The investor’s read, before you make an offer.
The median asking price in Saint Peters is about $347,000 as of Sep 2026, up 2.2% from a year ago. The typical listing is 5% smaller than a year ago, and asking price per square foot is up 8.0%. So the size of homes on the market explains much of the rise. That is the asking price on listed homes, so sold-price and home-value sites show different numbers (why).
Only on the right house. Neither side has the upper hand in Saint Peters right now. The signals split. Compared with 2017–2019 at this time of year, there are 27% fewer homes for sale, but there are 81 pending sales per 100 listings, against 101 then. The market will not hand you a discount. You have to find it in one specific listing.
Saint Peters has 27% fewer homes for sale than in 2017–2019 at this time of year, and listings spend a median 35 days on the market, less than in 94% of the 765 cities we track. For every 100 homes still for sale, 81 are under contract. Well-priced homes will draw more than one offer. Your discount is in the listing that has sat, so set a price alert and move when a stale one gets cut.
Asking price per square foot in Saint Peters is up 8.0% over the last year. Over five years the pace has been 5.4% a year. Underwrite closer to that than to the last twelve months.
For every 100 homes still for sale, 81 are under contract. In 2017–2019 at this time of year it was 101. The rest are still waiting for a buyer. About 1 in 5 sellers has already dropped their price. Each one has learned their first price was too high. Start your offer below their new price.
Saint Peters listings spend a median 35 days on the market. That is 6% longer than a year ago. There are 109 homes for sale in Saint Peters. That is 4.0 times the tightest month on record, but below the peak of 188. Supply is steady against last year.
Across 9 full years, Saint Peters asking prices ran lowest in January, about 3.0% below the year's average. They peaked in November. The most homes for sale show up in July, about 15% above the yearly average. Shop in July for choice, and expect the softest asking prices in January.
Ranked among the 15 Missouri markets we track:
Asking prices are at their highest point on record. You are buying at the top. Underwrite it that way. Prices are rising again. Every month you wait costs money. The question is no longer when. It is which house. Saint Peters prices have risen in 81 of the last 111 months. Drops here have been short and shallow. Buying in a slow month has rarely hurt a long hold.
This market is turning. Which way is not settled yet. Check the monthly numbers above before you commit.
Read how the pending ratio measures demand and how we read these numbers, then run the numbers on a deal.
The median asking price in Saint Peters is about $347,000 as of Sep 2026, up 2.2% from a year ago. The typical listing is 5% smaller than a year ago, and asking price per square foot is up 8.0%. So the size of homes on the market explains much of the rise. This is the asking price on homes listed for sale. Sites that report sold prices or estimated home values will show a different number. Our Saint Peters figures cover the 1 ZIP code with a Saint Peters mailing address, which can reach past city limits.
Neither side has the upper hand in Saint Peters right now. We compare Saint Peters with 2017–2019 at this time of year: there are 27% fewer homes for sale; there are 81 pending sales per 100 listings, against 101 then; 19% of sellers have cut their price, against 24% then.
Asking prices are at their highest point on record. You are buying at the top. Underwrite it that way. Prices are rising again. Every month you wait costs money. The question is no longer when. It is which house.
Only 19 out of every 100 Saint Peters households rent. This is an owners' town. The renter share is growing. Five years ago it was 17 in 100. Just 3.6% of homes sit empty. A well-priced rental fills fast here.
HUD's fiscal year 2026 fair market rent for St. Charles County is $1,218 a month for 2 bedrooms and $1,568 for 3 bedrooms. The figures include tenant-paid utilities and cover the whole county.
Saint Peters has one ZIP code. It links to its live market dashboard.
Closest matches on asking price, price per square foot, time on market, buyer demand, and price cuts.