Rent Watch in O Fallon, MO

See what changed, what stayed level, and what fits your budget. Prices update after successful checks.

Latest included check: Oct 2, 2026, 6:36 AM UTC

Limited recent comparisons

0 matched listings across 0 buildings. 50 current listings match your area, bedroom, and budget filters. Comparison window: 7 days.

Cuts: 0
Increases: 0
Unchanged: 0

We need more recent comparisons to describe a city trend. A missing comparison does not mean the rent stayed unchanged.

Current options · 8 buildings

O'Fallon 63366 · 10 listings

Westchester Village

Unit 10 · 1 bedroom

$1,120/mo

Current asking rent

$1,120/moChecked Oct 2, 2026

View all 10 listings

Unit 10 · Hudson · history$1,120/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 5 · Courtland Townhome · history$1,399/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 3 · Bronx · history$1,410/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 4 · Bronx · history$1,420/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 7 · Courtland Townhome · history$1,485/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 8 · Courtland Townhome · history$1,495/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 6 · Courtland Townhome · history$1,520/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 9 · Courtland Townhome · history$1,530/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 1 · Ardsley Townhome · history$1,866/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 2 · Ardsley Townhome · history$1,916/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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O'Fallon 63366 · 4 listings

Vinings of O'Fallon

Unit 1 · 1 bedroom

$1,231/mo

Current asking rent

$1,231/moChecked Oct 1, 2026

View all 4 listings

Unit 1 · The Lees · history$1,231/mo
No comparable earlier price. Current price checked Oct 1, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 2 · The Marqaux (Den) · history$1,277/mo
No comparable earlier price. Current price checked Oct 1, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 3 · The Meritage I · history$1,427/mo
No comparable earlier price. Current price checked Oct 1, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 5 · The Marlstone · history$1,660/mo
No comparable earlier price. Current price checked Oct 1, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Lake St Louis 63367 · 9 listings

The Waterways of Lake Saint Louis

Unit 1 · 1 bedroom

$1,350/mo

Current asking rent

$1,350/moChecked Oct 2, 2026

View all 9 listings

Unit 1 · history$1,350/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 2 · history$1,350/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 3 · history$1,475/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 4 · history$1,600/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 5 · history$1,600/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 6 · history$1,750/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 7 · history$1,880/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 8 · history$2,000/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 9 · history$3,000/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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O'Fallon 63366 · 6 listings

Bramblett Hills Apartments

Unit 1 · 1 bedroom

$1,400/mo

Current asking rent

$1,400/moChecked Oct 2, 2026

View all 6 listings

Unit 1 · CLOVE · history$1,400/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 2 · JASMINE · history$1,550/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 3 · CYPRESS · history$1,675/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 4 · LAVENDER · history$1,735/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 5 · SANDALWOOD · history$1,875/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 6 · ROSE · history$2,255/mo
No comparable earlier price. Current price checked Oct 2, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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O'Fallon 63368 · 14 listings

Prairie Point

Unit 1722 · 2 bedrooms

$1,470/mo

Current asking rent

$1,470/moChecked Oct 2, 2026

View all 14 listings

Unit 1722 · The Ridgeland · history$1,470/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-11-28.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 1527 · The Ridgeland · history$1,480/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-11-06.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 1118 · The Ridgeland · history$1,490/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-12-12.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 0317 · The Ridgeland · history$1,515/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-10-27.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 1411 · The Ridgeland · history$1,545/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-11-28.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 0213 · The Sawgrass · history$1,610/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-10-24.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 1814 · The Sawgrass · history$1,610/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-12-05.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 1918 · The Sawgrass · history$1,620/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-12-02.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 1024 · The Sawgrass · history$1,635/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-11-14.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 0117 · The Sawgrass · history$1,640/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-11-07.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 1927 · The Sawgrass · history$1,715/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-12-25.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
View property on rental site
Unit 0815 · The Sawgrass · history$1,740/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-10-28.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 0212 · The Sawgrass · history$1,740/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-12-15.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
View property on rental site
Unit 0111 · The Knollmont · history$1,935/mo
No comparable earlier price. Current price checked Oct 2, 2026. Available: 2026-11-28.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
View property on rental site

Cottleville 63376 · 4 listings

Traditions at Mid Rivers

Unit 0311 · 2 bedrooms

$1,583/mo

Current asking rent

$1,583/moChecked Oct 1, 2026

View all 4 listings

Unit 0311 · Davidson · history$1,583/mo
No comparable earlier price. Current price checked Oct 1, 2026. Available: 2026-12-10.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
View property on rental site
Unit 3724 · Lafayette · history$1,638/mo
No comparable earlier price. Current price checked Oct 1, 2026. Available: 2026-08-24.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 2112 · Trenton HC · history$1,887/mo
No comparable earlier price. Current price checked Oct 1, 2026. Available: 2026-08-21.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
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Unit 0123 · Trenton · history$1,944/mo
No comparable earlier price. Current price checked Oct 1, 2026. Available: 2026-10-21.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
View property on rental site

Lake St Louis 63367 · 1 listing

Prairie Encore

Unit 456 · 2 bedrooms

$1,925/mo

Current asking rent

$1,925/moChecked Oct 1, 2026

View listing and history

Unit 456 · 2B/2B - 981 sqft - 4th Floor · history$1,925/mo
No comparable earlier price. Current price checked Oct 1, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
View property on rental site

O'Fallon 63366 · 2 listings

Villages of Aragon

Unit 1 · 2 bedrooms

$2,325/mo

Current asking rent

$2,325/moChecked Oct 1, 2026

View all 2 listings

Unit 1 · Barber - Two Bedroom + Flex Space · history$2,325/mo
No comparable earlier price. Current price checked Oct 1, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
View property on rental site
Unit 2 · Copeland - Two Bedroom + Flex Space · history$2,575/mo
No comparable earlier price. Current price checked Oct 1, 2026. Listed; confirm the move-in date.
Base asking rent; fees may apply. Lease term not confirmed.
Reported monthly fees: $0.
View property on rental site

Current asking rents by bedroom count

1 bedroom · median listed rent
$1,350/mo
2 bedrooms · median listed rent
$1,600/mo
3 bedrooms · median listed rent
$1,916/mo
4 bedrooms · median listed rent
$3,000/mo

See all current apartments in O Fallon, MO

Recently observed listings

First observed in the past seven days. This date does not establish when the apartment became available.

The Waterways of Lake Saint Louis · Unit 2 · $1,350/mo
First observed Oct 2, 2026, 6:36 AM UTC
The Waterways of Lake Saint Louis · Unit 3 · $1,475/mo
First observed Oct 2, 2026, 6:36 AM UTC
The Waterways of Lake Saint Louis · Unit 4 · $1,600/mo
First observed Oct 2, 2026, 6:36 AM UTC
The Waterways of Lake Saint Louis · Unit 5 · $1,600/mo
First observed Oct 2, 2026, 6:36 AM UTC
The Waterways of Lake Saint Louis · Unit 6 · $1,750/mo
First observed Oct 2, 2026, 6:36 AM UTC

We compare the same identified apartment within one listing period. Asking prices, fees, and promotional effective prices can differ. Large events need repeat checks before we publish a story. Our sample covers the listings shown here.