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$3,100 - $3,5504 Bedroom Apartments Available Aug 21
The Willows
307 Willow Manor DrO'Fallon, MO 63367
4 Bedroom Apartments for Rent in O'Fallon, MO (24 Rentals)
3137 Harpers Ferry Dr
O'FallonMO63368
725 Phoenix Way
O'FallonMO63368
169 Dusty Rose Dr
O'FallonMO63368
44 Spring Borough Ct
O'FallonMO63368
705 Aster Ln
O'FallonMO63366
21 S Perry Cir
O'FallonMO63366
20 Rodrick Dr
O'FallonMO63366
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.
212 Pearl Vista Dr
O'FallonMO63366
1737 Western Pines Ct
O'FallonMO63368
209 Flint Brook Dr
O'FallonMO63366
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4 Bedroom Apartments
Streets of Caledonia
325 Dalriada BlvdO'Fallon, MO 63368
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4 Bedroom Apartments
Pin Oak Pointe
8001 Oakhaven DrO'Fallon, MO 63368
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$3,000 - $3,4004 Bedroom Apartments Available Now
The Waterways of Lake Saint Louis Homes
100 Big River DrLake St. Louis, MO 63367
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$3,000 - $3,1504 Bedroom Apartments Available Now
Villas on The Prairie
210 Dogwood Prairie DrDardenne Prairie, MO 63368
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Rent Specials
$3,000 - $3,4004 Bedroom Apartments Available Now
The Waterways of Lake Saint Louis Apartments
100 Big River DrLake St. Louis, MO 63367
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.
944 Hampshire Heath Dr
Dardenne PrairieMO63368
2003 Abby Ct
Lake St. LouisMO63367
1218 Brookstone Terrace
Lake St. LouisMO63367
9039 Camino Trl
CottlevilleMO63304
7923 Mexico Rd
St. PetersMO63376
7919 Mexico Rd
St. PetersMO63376
302 Windmill View Court
WentzvilleMO63385
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4 Bedroom Apartments
Inverness
100 Royal Inverness PkyDardenne Prairie, MO 63368
Renting with Roommates: Realistic Expectations for Shared Lease
Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.
Showing Results 1-24, Page 1 of 1
O'Fallon, MO Local Guide
How much does it cost to rent an apartment in O'Fallon?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| O'Fallon Studio Apartments | $1,163 | $765 | $1,400 |
| O'Fallon 1 Bedroom Apartments | $1,489 | $1,007 | $1,851 |
| O'Fallon 2 Bedroom Apartments | $1,799 | $1,033 | $2,550 |
| O'Fallon 3 Bedroom Apartments | $2,402 | $1,582 | $2,875 |
O'Fallon 4 Bedroom Apartments | $3,139 | $3,000 | $3,400 |
Note: Properties with the Total Monthly Price badge include all required fees. Hover over the badge for details.
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O'Fallon, MO Local Guide
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O'Fallon 4 Bedroom Apartment Units with Current Availability by Neighborhood
Availability Confirmed As of: July 21, 2026There are currently 8 available 4 Bedroom apartment units in O'Fallon, MO neighborhoods that range in price from $2,336 to $3,400. Heres is today's list of the top neighborhoods in O'Fallon with the most available 4 Bedroom apartments:
| Neighborhood | Available Units | Median Price | Min Price |
|---|---|---|---|
| OFallon St Charles | 3 | $3,100 | $2,336 |
| Tysons Corner | 3 | $3,000 | $3,000 |
| Whispering Woods | 2 | $3,000 | $3,000 |
Largest Available O'Fallon 4 Bedroom Apartments
The largest available 4 Bedroom apartment unit in O'Fallon, MO is found at Villas on The Prairie in the Tysons Corner neighborhood and is 1,987 square feet priced from $3,000. The Waterways of Lake Saint Louis Homes in the Lake St. Louis neighborhood has the second largest 4 Bedroom, which is sized at 1,804 square feet and currently listed start at $3,000. Here is today’s list of the largest available 4 Bedroom units in O'Fallon:
| Apartment Listing | Model Name | Square Footage | Priced From |
|---|---|---|---|
| Villas on The Prairie | Villas - Finished Lower Level | 1,987 Sq Ft | $3,000 |
| The Waterways of Lake Saint Louis Homes | Rental Homes | 1,804 Sq Ft | $3,000 |
| The Waterways of Lake Saint Louis Apartments | 4 Bedroom Home | 1,804 Sq Ft | $3,000 |
Cheapest Available O'Fallon 4 Bedroom Apartments
As of July 21, 2026 the lowest priced 4 Bedroom apartment unit in O'Fallon, MO is the 4 Bedroom Home Model starting from $3,000 at The Waterways of Lake Saint Louis Apartments in the Lake St. Louis neighborhood. The second most affordable O'Fallon 4 Bedroom is the Villas - Finished Lower Level Model at Villas on The Prairie starting at $3,000 in the Tysons Corner neighborhood. The average price for all 4 Bedroom apartments in O'Fallon is currently $3,139. Here is today’s list of the cheapest available 4 Bedroom options in O'Fallon:
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| The Waterways of Lake Saint Louis Apartments | 4 Bedroom Home | $3,000 |
| Villas on The Prairie | Villas - Finished Lower Level | $3,000 |
| The Waterways of Lake Saint Louis Homes | Rental Homes | $3,000 |
Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University
From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.
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O'Fallon, MOPopulation: 88,472
Ranked #376
in US Census Population by City
Best Local Schools in O'Fallon, MO
School data provided by Great Schools
Remember the 3 Rules of Real Estate:Location, Location, Location!
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Frequently Asked Questions about O'Fallon
What is the current price range for One Bedroom O'Fallon Apartments for rent?
Today's rental pricing for One Bedroom Apartments in O'Fallon ranges from $1,007 to $1,851 with an average monthly rent of $1,489.
What does renting a Two Bedroom Apartment in O'Fallon cost?
The monthly rent prices of Two Bedroom Apartments currently available in O'Fallon range from $1,033 to $2,550. Today's average rental price for Two Bedrooms here is $1,799.
How expensive are O'Fallon Three Bedroom Apartments?
There are currently 31 Three Bedroom Apartments listings available in O'Fallon on ApartmentHomeLiving.com. The pricing ranges from $1,582 to $2,875 - averaging $2,402 for the location.
Expert Rental Resources
The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.
Articles, How-To's, and Tips
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
Written by: Robin Stewart
Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.
Apartment Occupancy Rates: Renter Attraction vs Renter Retention
Written by: Robin Stewart
There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Written by: Robin Stewart
Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.
Pet-Friendly Renting: Everything You Need to Know Before You Move
Written by: Christine Leonard, Esq.
For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.