Careers
Favorites
Advertise With Us
Log In
Home / Casper / Cornerstone Mills Apartments
52 Photos
Photos (52)
Photos Floor Plans Amenities
Never miss out on places like this.
Create an account to get alerts when new listings become available in the Casper area.
Email address:

Error! Please try again later.
Updated 1 hour ago

Cornerstone Mills Apartments


4160 Poison Spider RD Mills, WY

2 - 3 Bed
•
1 - 2 Bath

914 - 1,069 Sq. Ft.

Available Now
Floor plans
1 Bed • 1 Bath
$388 - $1,060
776 ft2
0 Available
Managed By: Cornerstone - Mills
4190 Poison Spider RD. #311
$968
Rented
View
4190 Poison Spider RD. #312
$388
Rented
View
4190-312
$388
Rented
View
4190-211
$1,060
Rented
View
4170-302
$873
Rented
View
4170-201
$658
Rented
View
4190-311
$1,021
Rented
View
4190-212
$1,021
Rented
View
2 Beds • 1 Bath
$1,005
914 ft2
2 Available
Managed By: Cornerstone - Mills
4170-310
$1,005
Available Now
View
4170-304
$1,005
Available Aug 14th, 2026
View
View Rented Units
3 Beds • 2 Bath
$1,400
1069 ft2
2 Available
Managed By: Cornerstone - Mills
4190-303
$1,400
Available Jul 14th, 2026
View
4170-108
$1,400
Available Jul 14th, 2026
View
View Rented Units
4 Beds • 2 Bath
$1,036
1267 ft2
0 Available
Managed By: Cornerstone - Mills
4190-202
$1,036
Rented
View
4190-102
$1,036
Rented
View
Where you'll live
Street View
Map View
Satellite View
Cornerstone Mills Apartments
Cornerstone Mills Apartments
Cornerstone Mills Apartments
Location ratings
Walk Score®
39
Car-Dependent
Bike Score®
30
Somewhat Bikeable
Amenities
On-site Laundry
Storage
Disability Access
Refrigerator
Garbage Disposal
Trash Removal Included
Public Transportation
Range / Oven
Microwave
High-speed Internet
Smoke-free Community
Elevator
Fees & leasing info
Pets
Dogs Ok
Cats Ok
Parking
Garage - Attached
Lease & Fees
Security Deposit: $500
Property details
Description

Brand new 66-unit apartment community. Located in Mills, WY (a suburb of Casper, Wyoming).
One, Two, Three- and Four-bedrooms apartments.
Apartments include a balcony/patio with storage closet, full size washer and dryer and a fully equipped kitchen with built in microwave. The apartments are all electric and the resident is responsible for the electric service. Floor coverings are faux wood tile flooring, and the bedrooms are carpeted. A large playground and garages are also found at Cornerstone.
Cornerstone Apartments are located in Mills, WY at the intersection of Natrona Ave. and Poison Spider Rd. Call today to schedule a tour or see more at (3W’s) beacon.cc/cornerstonemills.html

Additional Details
Total Unit Count: 66
Last Updated: Updated 1 hour ago
Contact Number: (307) 265-4600
Internet Providers
Provider Max Download Speed (Mbps) Max Upload Speed (Mbps)
Charter Communications 940.0 35.0
Inventive Wireless of Nebraska, LLC 100.0 100.0
ViaSat, Inc. 35.0 3.0
Mountain West Technologies Corporation 30.0 10.0
Hughes Network Systems, LLC 25.0 3.0
Data from June 2020 provided by the FCC
Message Sent.
A confirmation email has been sent to your inbox.
More Properties Like This
$1,500
739 S. Washington
Casper, WY
3 BR | Available Now
3.8 miles away
$1,005
Cornerstone Casper Apartments
915 N Elma St Casper, WY
2 BR | Sep. 14, 2026
3.9 miles away
$1,100
1531 Aryn Ln
Casper, WY
2 BR | Available Now
3.4 miles away
$1,600
2705 Rex Anne
Casper, WY
3 BR | Available Now
3.3 miles away
$576
Amber Valley Estates
998 Badger Ln Mills, WY
2 BR | Available Now
0.8 miles away
$1,024 - $1,064
Pronghorn Apartments
1700 W 25th St Casper, WY
2 BR | Jul. 14, 2026
2.7 miles away
$850
747 N. Glenarm
747 N Glenarm St Casper, WY
2 BR | Jul. 10, 2026
3.5 miles away
$1,250
Westside 3rd Floor Condo
4440 S Poplar St #307 Casper, WY
2 BR | Available Now
3.6 miles away
$1,395
623 S Wolcott St Unit 314
Casper, WY
2 BR | Jul. 10, 2026
3.1 miles away
$900
Aspen Court Apartments
760 Landmark Dr Casper, WY
2 BR | Available Now
6.2 miles away
$1,300
217 & 227 Beech Street
Casper, WY
2 BR | Available Now
3.2 miles away
View More Apartments in Casper
Report an Issue
Tell us who you are:
Issue type:
Additional Information:

Issue has been submitted
Error! Please try again later.
Contact Property
Your Name

Email Address

Phone Number (optional)
Request a Tour Date

Ask a Question

Error! Please try again later.
Photos Floor Plans Amenities
Renters Also Viewed
$576
Amber Valley Estates
998 Badger Ln Mills, WY
2 BR | Available Now
0.8 miles away
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 Cornerstone Mills Apartments by bedroom type below.
2 Bedroom
Suggested income:
$36,200
per year
3 Bedroom
Suggested income:
$50,400
per year
Rent report

Cornerstone Mills Apartments Rent vs. Casper Average

 Cornerstone Mills Apartments      Casper Average
2BR
$1,005
$1,137
$0
$400
$800
$1,200
$1,600
3BR
$1,400
$1,583
$0
$550
$1,100
$1,650
$2,200

Cornerstone Mills Apartments is asking 12% less than the average 2 bedroom apartment in Casper.

If you upsized to an average priced Casper 3 bedroom apartment, you would pay 28% more per month.

If you downsized to an average priced Casper 1 bedroom apartment, you would pay 26% less per month.

Cornerstone Mills Apartments provides 5% less square footage than the average Casper 2 bedroom apartment.

Monthly Rent Rent per Sq. Ft. Suggested
Monthly Income
Cornerstone Mills Apartments
2BR $1,005 $1.10 $3,015
3BR $1,400 $1.30 $4,200
Casper Average
Studio $2,085 $10.20 $6,255
1BR $901 $1.40 $2,704
2BR $1,137 $1.20 $3,412
3BR $1,583 $1.10 $4,750
4BR $1,333 $0.90 $3,999

Availability in Casper

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 14 2BR units on the market in Casper. If you're looking to negotiate, this may be your best option.

Studio
1BR
2BR
3BR
4BR
5% 27% 38% 24% 5%
Available Units in Casper
Studio 2
1BR 10
2BR 14
3BR 9
4BR 2
Location
Nearby Hospitals
Name Distance
Wyoming Medical Center 3.82 mi.
Elkhorn Valley Rehabilitation Hospital Llc 7.22 mi.
Nearby Fire Stations
Name Distance
Mills Fire Department 0.2 mi.
Natrona County Fire Protection District 2.64 mi.
Women's Bay Volunteer Fire Department 2.88 mi.
FAQs
Is this property currently leasing units?
Yes. There are 4 available units at this property.
How many units are move-in ready in the next 2 months?
This property has 4 units available for move-in over the next 2 months. 1 unit is vacant and ready for immediate occupancy.
What's the square footage of the available units?
The available units range from 914 to 1,069 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 1 and 2 bathroom units available.
What's the monthly rent at this property?
Rent on available units ranges from $1,005 to $1,400. Cornerstone Mills Apartments has 2 bedroom units available starting at $1,005 and 3 bedroom units available starting at $1,400.
Where is this property located?
This property is at 4160 Poison Spider RD in Mills, WY. It's 3.8 miles west from the center of Casper.
Call
Popular Searches
Cities
More Properties Like This
Other Nearby Searches
Feeling slow?
Not you. The internet, silly.
Get the app for a faster apartment search.
Get the app