What is the average rent for a 1-bedroom in O'fallon, MO?

The average rent for a 1-bedroom apartment in O'fallon, MO is $1,307. In general, rentals in central or high-demand neighborhoods cost more than those farther from downtown.

How big is a typical 1-bedroom in O'fallon, MO?

The average size of a 1-bedroom apartment in O'fallon, MO is 758 square feet, though layouts vary by building and location.

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1 Bedroom Apartments for Rent in O'fallon MO

309 Rentals Available

Enclave at Winghaven

1000 Applerock Dr, O'Fallon, MO 63368
1 / 80

Matterport 3D Tours
1 Bed

$1,325

Specials

Pets Allowed Fitness Center Pool Dishwasher Kitchen In Unit Washer & Dryer
The Jewel O'Fallon

1000 Crown Jewel Cir, O'Fallon, MO 63366
1 / 48

Videos

Matterport 3D Tours
1 Bed

$1,309+

Specials

Pets Allowed Fitness Center Pool Refrigerator Kitchen In Unit Washer & Dryer
Vinings of O'Fallon

611 Vinings Blvd, O'Fallon, MO 63366
1 / 30

Videos

Matterport 3D Tours
1 Bed

$1,169+

Pets Allowed Fitness Center Pool Dishwasher Refrigerator Kitchen
Altair At The Preserve

100 Winghaven Pointe Dr, O'Fallon, MO 63368
1 / 44

Videos

Matterport 3D Tours
1 Bed

$1,403+

1 Month Free

Pets Allowed High-Speed Internet Business Center Controlled Access
Casalon Parkway Apartments

200 Casalon Pky, O'Fallon, MO 63366
1 / 35

Videos

Matterport 3D Tours
1 Bed

$999+

Pets Allowed Pool Maintenance on site Stainless Steel Appliances
Timber Club

1101 Mid Rivers Place Dr, Saint Peters, MO 63304
1 / 91

Videos

Matterport 3D Tours
1 Bed

$1,520+

Specials

Pets Allowed Fitness Center In Unit Washer & Dryer Business Center Controlled Access Elevator Concierge
Prairie Encore

100 Mia Rose Way, Dardenne Prairie, MO 63366
1 / 60

Videos

Matterport 3D Tours
1 Bed

$1,375+

1 Month Free

Pets Allowed Fitness Center Pool Dishwasher In Unit Washer & Dryer Balcony
Hearthstone at Autumn Hollow

1000 Autumn Hollow Cir, Wentzville, MO 63385
1 / 26

Videos

Matterport 3D Tours
1 Bed

$1,225+

Pets Allowed Fitness Center Pool In Unit Washer & Dryer Walk-In Closets Clubhouse Maintenance on site
Harmony Ridge Apartments

1601 Cottleville Pky, Cottleville, MO 63376
1 / 104

Videos

Matterport 3D Tours
1 Bed

$1,490

Pets Allowed In Unit Washer & Dryer Clubhouse Maintenance on site Stainless Steel Appliances Granite Countertops
Citrine Apartments

101 Lemon Dr, Lake Saint Louis, MO 63367
1 / 49

Videos

Matterport 3D Tours
1 Bed

$1,356+

Pets Allowed Fitness Center Clubhouse Grill Lounge EV Charging
The Sullivan

1000 Sullivans Way, Lake Saint Louis, MO 63367
1 / 40

Videos

Matterport 3D Tours
1 Bed

$1,380+

Pets Allowed Fitness Center Pool In Unit Washer & Dryer Clubhouse Stainless Steel Appliances Grill
Prairie Point

1 Prairie Pointe Dr, O'Fallon, MO 63368
1 / 42

Matterport 3D Tours
1 Bed

$1,290+
Preserve at Research Park

700 Mallards Way, O'Fallon, MO 63368
1 / 50

Matterport 3D Tours
1 Bed

$1,199+
Synergy at the Meadows

1000 Fountain Grass Dr, Lake Saint Louis, MO 63367
1 / 50

Matterport 3D Tours
1 Bed

$1,257+

Specials
The Solstice

4000 Brady Way, Lake Saint Louis, MO 63367
1 / 50

Matterport 3D Tours
1 Bed

$1,328+
Waterways Apartments

100 Big River Dr, Lake Saint Louis, MO 63367
1 / 50

Matterport 3D Tours
1 Bed

$1,475+
Vanderbilt Apartments

100 Vanderbilt Blvd, Saint Peters, MO 63376
1 / 50

Matterport 3D Tours
1 Bed

$1,073+
Westchester Village

941 Clubhouse Ln, O'Fallon, MO 63366

1 Bed

$1,090+
The Prairie Luxury Apartments

210 Dogwood Prairie Dr, Dardenne Prairie, MO 63368

1 Bed

$1,330+
Station at St Peters

2000 Swenson Ln, Saint Peters, MO 63376

1 Bed

$1,361+
Avenue64 Apartments

1000 Watermark Dr, O'Fallon, MO 63368

1 Bed

$1,553+
Southernside Apartments

1 Southernside Ln, O'Fallon, MO 63368

1 Bed

$1,111
Savannah Ridge Apartments

1 Savannah Garden Dr, O'Fallon, MO 63366

1 Bed

$1,058+
Ridgewood Village

100 Ridgegate Ln, Saint Peters, MO 63376

1 Bed

$1,210+
Traditions At Mid Rivers

75 Fulton St, Saint Peters, MO 63376

1 Bed

$1,443+
Aventura at Richmond

800 Aventura Way, Saint Peters, MO 63376

1 Bed

$1,355
Aventura at Hawk Ridge

2500 Hawk Ridge Trail Ct, Lake Saint Louis, MO 63367

1 Bed

$1,320+
Aventura at Wentzville

90 Compassion Cir, Wentzville, MO 63385

1 Bed

$1,350+
Brookmount Apartments

102 Angie Dr, Saint Peters, MO 63376

1 Bed

$1,108+
Cedar Lakes Apartments

36 Cedar Circle Dr, Lake Saint Louis, MO 63367

1 Bed

$1,025+
3 Beds, 2 Baths, 1,487 sq ft

$1,909

Unit 14301 at Enclave at Winghaven

1000 Applerock Dr, O'Fallon, MO 63368
1 Bed

Call for Rent

O’fallon Hills Senior Apartments

56 W Ofallon Dr, O'Fallon, MO 63366
1 Bed

$945

Amber Court Apartments

232 Amber Crest Dr, O'Fallon, MO 63366
$1,405

Apartment for Rent

2302 Sullivans Wy Unit 2302, Lake Saint Louis, MO 63367

1 Bed | 1 Bath | 809 sq ft
$1,405

Apartment for Rent

3208 Sullivans Wy Unit 3208, Lake Saint Louis, MO 63367

1 Bed | 1 Bath | 809 sq ft
$1,405

Apartment for Rent

2206 Sullivans Wy Unit 2206, Lake Saint Louis, MO 63367

1 Bed | 1 Bath | 809 sq ft
$1,726

Unit 6304 at The Jewel O'Fallon
1000 Crown Jewel Cir, O'Fallon, MO 63366

2 Beds | 2 Baths | 1,140 sq ft
$1,405

Apartment for Rent

4205 Sullivans Wy Unit 4205, Lake Saint Louis, MO 63367

1 Bed | 1 Bath | 809 sq ft
$1,380

Apartment for Rent

4209 Sullivans Wy Unit 4209, Lake Saint Louis, MO 63367

1 Bed | 1 Bath | 809 sq ft
$1,405

Apartment for Rent

3202 Sullivans Wy Unit 3202, Lake Saint Louis, MO 63367

1 Bed | 1 Bath | 809 sq ft
$1,530

Unit 411 at Vinings of O'Fallon
611 Vinings Blvd, O'Fallon, MO 63366

2 Beds | 2 Baths | 1,093 sq ft
$1,531

Unit 3304 at Altair At The Preserve
100 Winghaven Pointe Dr, O'Fallon, MO 63368

1 Bed | 1 Bath | 826 sq ft
$1,114

Unit 315-093 at Casalon Parkway Apartments
200 Casalon Pky, O'Fallon, MO 63366

1 Bed | 1 Bath | 750 sq ft
$1,995

Unit 1226 at Timber Club
1101 Mid Rivers Place Dr, Saint Peters, MO 63304

2 Beds | 2 Baths | 1,131 sq ft
$1,425

Unit 254 at Prairie Encore
100 Mia Rose Way, Dardenne Prairie, MO 63366

1 Bed | 1 Bath | 690 sq ft
$1,750

Unit 5102 at Hearthstone at Autumn Hollow
1000 Autumn Hollow Cir, Wentzville, MO 63385

2 Beds | 2 Baths | 1,000 sq ft
$1,620

Unit Courtyard 133 at Harmony Ridge Apartments
1601 Cottleville Pky, Cottleville, MO 63376

2 Beds | 2 Baths | 1,054 sq ft
$1,406

Unit 0115 at Citrine Apartments
101 Lemon Dr, Lake Saint Louis, MO 63367

1 Bed | 1 Bath | 756 sq ft

Missouri St. Charles County O'fallon

1 Bedroom O'fallon, MO Apartments for Rent

O'fallon, MO offers over 309 one-bedroom apartments, giving you plenty of options to find a home that fits your lifestyle. Easily browse verified listings, compare prices, check availability, and explore photos and floor plans to visualize your new space. Renting a one-bedroom apartment provides privacy, independence, and the freedom to design a home that reflects your personality—whether you’re setting the thermostat to your preference, arranging furniture, or stocking your pantry just the way you like. Start your search today and discover a one-bedroom apartment in O'fallon that’s entirely yours.

Learn more about living in O'Fallon, MO

O'Fallon, MO Rental Insights

: The average rent for a 1-bedroom apartment in O'fallon, MO is $1,307. In general, rentals in central or high-demand neighborhoods cost more than those farther from downtown.
: The average size of a 1-bedroom apartment in O'fallon, MO is 758 square feet, though layouts vary by building and location.

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