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Home / St Louis Area Apartments / O'Fallon / Green Mount Lakes
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Updated 8 hours ago

Green Mount Lakes


1200 Greenfield Place Ofallon, IL

1 - 3 Bed
•
1 - 2 Bath

798 - 1,330 Sq. Ft.

Available starting Apr. 3rd
Floor plans
1 Bed • 1 Bath
$1,572 - $2,112
798 ft2
2 Available
Managed By: Timberland Partners, Inc.
24-308
$1,572+
Available Jun 4th, 2026
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56-105
$1,572+
Available Jun 18th, 2026
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View Rented Units
1 Bed • 1 Bath
$1,572 - $2,112
823 ft2
1 Available
Managed By: Timberland Partners, Inc.
56-204
$1,572+
Available Jun 15th, 2026
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View Rented Units
View More
2 Beds • 2 Bath
$1,767 - $2,354
1042 ft2
3 Available
Managed By: Timberland Partners, Inc.
32-203
$1,767+
Available Apr 3rd, 2026
View
48-305
$1,767+
Available Apr 10th, 2026
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16-304
$1,767+
Available Apr 10th, 2026
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View Rented Units
2 Beds • 2 Bath
$1,816 - $2,405
1165 ft2
1 Available
Managed By: Timberland Partners, Inc.
16-301
$1,816+
Available Apr 10th, 2026
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View Rented Units
3 Beds • 2 Bath
$1,978 - $2,620
1330 ft2
2 Available
Managed By: Timberland Partners, Inc.
40-302
$1,978+
Available Apr 21st, 2026
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64-208
$1,978+
Available Apr 23rd, 2026
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View Rented Units
Where you'll live
Street View
Map View
Satellite View
Green Mount Lakes
Green Mount Lakes
Green Mount Lakes
Location ratings
Walk Score®
40
Car-Dependent
Bike Score®
41
Somewhat Bikeable
Amenities
In-unit Laundry
Fitness Center
Storage
Refrigerator
Pool
Walk In Closets
Controlled Access
Crown Moldings
Near Hospital
Breakfast Bar
Internet Cafe
Car Care Center
Picnic Area
Sundeck
Crown Molding
On-site Maintenance
Professional On-site Management
Walking Trails
Internet Café
Mini Blinds
Cable Ready
Social Activities
Built-in Bookcases
Black Appliances
Desk
Carports
Fountains
Custom Cabinets
Cable-ready
Dishwasher
Balcony, Deck, Patio
Living Room
Breakfast Nook
Pantry
Recreation Room
Range / Oven
Microwave
Freezer
Ceiling Fans
High-speed Internet
High / Vaulted Ceiling
Bath Tub
Secured Entry
Clubhouse
Barbecue
Online Payments
Online Community Portal
Fees & leasing info
Pets
Dogs Ok
Cats Ok
Pet Friendly Community
Restrictions:

Renters Insurance required for most pets.

Parking
Garage - Detached
Lease & Fees
Lease Length:

3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13

Property details
Description

Conveniently located near I-64, in an idyllic neighborhood setting, Green Mount Lakes is a pet-friendly community located in O’Fallon, IL. Green Mount Lakes is a picturesque community surrounded by lush greenery and landscaping that also encompasses a four acre lake with lit fountains, creating beautiful views throughout the community. Close to major employers like St. Elizabeth’s Hospital, Scott Air Force Base, MidAmerica St. Louis Airport and just a 20 minute drive to downtown St. Louis. Discover what it feels like to love where you live at Green Mount Lakes.

Additional Details
Total Unit Count: 240
Last Updated: Updated 8 hours ago
Contact Number: (618) 207-4793
Office Hours
Sunday: 11:00 AM - 3:00 PM
Monday: 9:00 AM - 6:00 PM
Monday: 9:00 AM - 6:00 PM
Tuesday: 9:00 AM - 6:00 PM
Tuesday: 9:00 AM - 6:00 PM
Wednesday: 9:00 AM - 6:00 PM
Wednesday: 9:00 AM - 6:00 PM
Thursday: 9:00 AM - 6:00 PM
Thursday: 9:00 AM - 6:00 PM
Friday: 9:00 AM - 6:00 PM
Friday: 9:00 AM - 6:00 PM
Saturday: 11:00 AM - 3:00 PM
Internet Providers
Provider Max Download Speed (Mbps) Max Upload Speed (Mbps)
Charter Communications 940.0 35.0
AT&T Inc. 100.0 20.0
ViaSat, Inc. 100.0 3.0
Wisper ISP Inc. 25.0 4.0
Hughes Network Systems, LLC 25.0 3.0
Data from June 2020 provided by the FCC
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Photos Floor Plans Amenities
Affordability
To comfortably afford an apartment, we recommend having at least three times your monthy rent in gross household income.
View suggested annual incomes for Green Mount Lakes by bedroom type below.
1 Bedroom
Suggested income:
$56,600
per year
2 Bedroom
Suggested income:
$64,000
per year
3 Bedroom
Suggested income:
$71,200
per year
Rent report

Green Mount Lakes Rent vs. O'Fallon Average

 Green Mount Lakes      O'Fallon Average
1BR
$1,572
$1,569
$0
$550
$1,100
$1,650
$2,200
2BR
$1,779
$1,818
$0
$600
$1,200
$1,800
$2,400
3BR
$1,978
$2,136
$0
$700
$1,400
$2,100
$2,800

Green Mount Lakes is asking 0% more than the average 1 bedroom apartment in O'Fallon.

If you upsized to an average priced O'Fallon 2 bedroom apartment, you would pay 14% more per month.

If you downsized to an average priced O'Fallon studio apartment, you would pay 19% more per month.

Green Mount Lakes provides 0% less square footage than the average O'Fallon 1 bedroom apartment.

Monthly Rent Rent per Sq. Ft. Suggested
Monthly Income
Green Mount Lakes
1BR $1,572 $1.90 $4,716
2BR $1,779 $1.70 $5,338
3BR $1,978 $1.50 $5,934
O'Fallon Average
Studio $1,934 $6.40 $5,802
1BR $1,569 $1.90 $4,707
2BR $1,818 $1.60 $5,454
3BR $2,136 $1.50 $6,408
4BR $2,700 $0.70 $8,100

Availability in O'Fallon

In order to find the best deal, you need to know what types of units are available. Property managers may be willing to give concessions if they have many vacant units.

There are currently 36 1BR units on the market in O'Fallon. If you're looking to negotiate, this may be your best option.

Studio
1BR
2BR
3BR
4BR
3% 46% 43% 8% 1%
Available Units in O'Fallon
Studio 2
1BR 36
2BR 34
3BR 6
4BR 1
Location
Nearby Colleges

Southwest Illinois College

McKendree University

Nearby Hospitals
Name Distance
Memorial Hospital East 1.63 mi.
Memorial Hospital 4.89 mi.
Touchette Regional Hospital Inc 9.35 mi.
Nearby Fire Stations
Name Distance
O'fallon Fire Department 1.83 mi.
O'fallon Shiloh Valley Caseyville Fire Protection District 1.83 mi.
Fairview Caseyville Township Fire Protection District 2.59 mi.
FAQs
Is this property currently leasing units?
Yes. There are 9 available units at this property.
How many units are move-in ready in the next 2 months?
This property has 6 units available for move-in over the next 2 months. The soonest move-in date is April 03, 2026.
What's the square footage of the available units?
The available units range from 798 to 1,330 square feet.
Does this property allow cats or dogs?
This property allows tenants to keep cats and dogs.
How many bedrooms are in the available units?
There are 2 and 3 bedroom units available.
How many bathrooms are in the available units?
There are 2 bathroom units available.
What's the monthly rent at this property?
Rent on available units ranges from $1,767 to $2,620. Green Mount Lakes has 2 bedroom units available starting at $1,767 and 3 bedroom units available starting at $1,978.
Where is this property located?
This property is at 1200 Greenfield Place in Ofallon, IL. It's 1.9 miles southwest from the center of O'Fallon.
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