Gateway Realty Group
Aerial view of Fischer Homes new construction at Streets of Caledonia in O'Fallon, Missouri

Homes With a Pool for Sale in O'Fallon, MO

These homes have a pool on the property itself. Homes whose only pool belongs to the subdivision or clubhouse are listed separately further down, because that is a different thing to be buying.

Homes for Sale
6
Median List Price
$623,250
Avg Price / Sqft
$205
Range
$425K–$2.9M

Homes for sale in Homes With a Pool in O'Fallon

Homes With a Pool in O'Fallon

Pools are popular across O'Fallon's subdivisions, especially when the heat picks up in the summer. Every home on this page has a private pool; community pools are listed separately below.

Homes with a private pool in O'Fallon

Buying in O'Fallon?

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.

Aerial view of the ballfields at Dames Park in O'Fallon, Missouri in autumn

What is O'Fallon actually like to live in?

This page is the inventory. Our guide to moving to O'Fallon 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

Homes with a community pool in O'Fallon

These homes do not have their own pool. They sit in a subdivision or association that does, so you get the swimming without the maintenance, the insurance or the winter cover. It is a genuinely different purchase, which is why it is a separate list rather than mixed into the one above.

Showing 71 homes. The filters above apply to the homes with their own pool, not to this list.

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.

Homes With a Pool in O'Fallon, by the numbers

Homes with a pool for sale in O'Fallon carry a median list price of $623,250 and run roughly $205 per square foot. The typical listing goes under contract in about 21 days. Asking prices run from $425,000 to $2,895,000.

Where the prices sit

Of what is active today, 17% are priced between $300,000 and $500,000, 50% between $500,000 and $750,000 and 33% above $750,000. The median year built is 1998.

Schools

These listings fall across 2 school districts, led by Ft. Zumwalt R-II, which covers about 83% 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 October 13, 2026 through October 13, 2026.

Where homes for sale in O'Fallon MO actually sit

Homes for sale in O'Fallon, MO are spread across two main postal codes, 63366 on the north and east side of the city and 63368 to the south and west. O'Fallon, MO touches St. Peters and St. Charles on one side and Lake Saint Louis, Wentzville, and Dardenne Prairie on the other, so a search that stops at the city line misses homes only a few minutes away. Which part of the city a house sits in affects the commute and the school district more than it affects the asking price.

What you are choosing between

O'Fallon is one of the larger housing markets in this part of Missouri, and the range of property types reflects that. Alongside detached single-family houses, you will find villas, townhouses and condominiums, which is what lets the city serve both a first purchase and a move down. The three school districts are Wentzville, Fort Zumwalt and Francis Howell, and the one attached to an address is worth confirming on that address. Listings move through coming soon, active, active under contract and pending, and the filters above let you keep or exclude each of those.

Thinking about the area itself?

This page is about what is for sale. If you are still deciding whether O'Fallon is the right place for you, our guide to moving to O'Fallon covers the neighborhoods, the parks, the commute and what daily life is actually like here. To see everything for sale here rather than just homes with a pool, go to all homes for sale in O'Fallon.

If you already own a home here and your move starts with a sale, see our page on selling a house in O'Fallon.

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MLS GRIDMARIS MLS

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 October 13, 2026 at 4:11 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.