- Bedrooms
- 1 - 31 - 3 Beds
- Bathrooms
- 1 Bath1 Bath
- Sq. Ft.
- 667 - 992 sq ft
Pricing and Floor Plans
A1
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1585-1
$1,190
667 Sq. Ft.
Oct. 19
A2
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A2R
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B1
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1575-2
$1,270
777 Sq. Ft.
Oct. 12
735-3
$1,270
777 Sq. Ft.
Oct. 30
707-2
$1,275
777 Sq. Ft.
Dec. 9
B3
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1585-7
$1,315
806 Sq. Ft.
Oct. 16
751-7
$1,315
806 Sq. Ft.
Oct. 25
1515-8
$1,315
806 Sq. Ft.
Nov. 8
B3R
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1575-8
$1,380
806 Sq. Ft.
Now
New
B2
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B6
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B5R
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B4
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B1R
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B5
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B2R
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B4R
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B6R
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C1
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C2
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C2R
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Details
Lease Term Options
- 3 - 18 Month Leases
Property Information
- Built in 1979
- 166 units2 stories
Fees & Policies
The fees below are based on community-supplied data and may exclude additional fees and utilities.
Utilities & Essentials
-
Utility Management Move In$25
-
RUBS Pest Control$4 / mo
-
Utility Management Service Fee$8 / mo
-
Additional UtilitiesVaries / mo
One-Time Basics
Due at Application
-
Apartment Deposit$400
-
Application Fee$50
Due at Move-In
-
Admin Fee$125
-
Deposit$400
-
Surface Lot
-
Street
Other Pets Allowed
-
Pet Deposit$400
-
Monthly Pet Rent$60 / mo
Cats Allowed
-
Cats Allowed
Restrictions
None
Dogs Allowed
-
Dogs Allowed
Restrictions
This list is not exhaustive, and any hybrid or mixed breed that includes part of these breeds may also be restricted. Unacceptable breeds include, but are not limited to, German Shepherds, Rottweilers, Presa Canarios, Akitas, Staffordshire Terriers, American Bulldogs, Karelian Bear Dogs, Pit Bulls, Chow Chows, Dobermans, Mastiffs, and Malamutes.
Personalized Add-Ons
-
Pet Registration Fee$148
Situational
-
Utility Management Move Out$25
-
NSF Tenant Fee$30 / occurrence
-
Late Fee8% of base rent / occurrence
Property Fee Disclaimer: Based on community-supplied data and independent market research. Subject to change without notice. May exclude fees for mandatory or optional services and usage-based utilities.
Explore Commute Options
Property Highlights
- BBQ Grills
- Ceiling Fan
- Garbage Disposal
- Heated Outdoor Pool
- In-Unit Laundry*
- Oversized Closets
- Private Event Space
- Separate Dining Rooms
- Smoke-Free
- Spacious Floor Plans
Apartment Features
- Air Conditioning
- Cable Ready
- Ceiling Fans
- Dining Room
- Dishwasher
- Disposal
- Heating
- High Speed Internet Access
- Kitchen
- Linen Closet
- Microwave
- Refrigerator
- Smoke Free
- Tub/Shower
- Washer/Dryer
- Washer/Dryer Hookup
Community Features
- Basketball Court
- Clubhouse
- Dog Park
- Fitness Center
- Grill
- Laundry Facilities
- Laundry Service
- Maintenance on site
- Playground
- Pool
- Property Manager on Site
- Short Term Lease
- Walk-Up
- Walking/Biking Trails
Map of Castlerock Apartment Homes
Area Scores
Walkability
Somewhat walkable
Driveability
Exceptionally drivable
Bikeability
Fairly bikeable
Walkability measures the walking distance to day-to-day needs.
Driveability measures congestion, parking availability, and access to major roads.
Bikeability measures the suitability for cycling.
Soundscore™
Active
A Sound Score rating aggregates noise caused by vehicle traffic, airplane traffic and local sources.
Transit
Airport
28 min Drive
Moving to Billings, Billings, MT
Shopping Centers
Shoppers will appreciate Castlerock Apartment Homes proximity to Off Main Square. Off Main Square is 1.6 miles away.
Parks and Recreation
Recreational activities near Castlerock Apartment Homes are plentiful. Discover 1 park within 1.7 miles, including Lake Elmo State Park.
Airports
Living in Billings provides easy access to Billings Logan International, located just 25 minutes from Castlerock Apartment Homes.
Local Education
Primary and Secondary Schools
Sandstone Elementary School
Grades PK-5
Public
Billings Montessori School
Grades PK-5
Private
Castle Rock Middle School
Grades 6-8
Public
St. Francis Upper School
Grades 6-8
Private
Skyview High School
Grades 9-12
Public
Adelphi Christian Academy
Grades K-12
Private
Data provided by GreatSchools.org © 2026. All rights reserved.
Colleges and Universities
| School | Commute Time (Distance) |
|---|---|
| MSU Billings | Drive: 13 min (7.3 mi) |
| Rocky Mountain College | Drive: 16 min (9.1 mi) |
| University of Mary | Drive: 20 min (10.6 mi) |
| City College of MSU Billings | Drive: 23 min (13.8 mi) |
About Castlerock Apartment Homes
Searching for a spacious home in beautiful Billings Heights? Castlerock Apartment Homes feature open layouts, sun-lit spaces, and separate dining spaces perfect for entertaining or social functions. This community offers expansive outdoor spaces and… easy access to bike trails, city parks, golf courses, and plenty of dining, shopping, and entertainment.
Searching for a spacious home in beautiful Billings Heights? Castlerock Apartment Homes feature open layouts, sun-lit spaces, and separate dining spaces perfect for entertaining or social functions. This community offers expansive outdoor spaces and easy access to bike trails, city parks, golf courses, and plenty of dining, shopping, and entertainment.
Castlerock Apartment Homes is an apartment community in Billings, MT
Contact
Billings, MT 59105
- Sunday Closed
- Monday 1:00 PM – 5:00 PM
- Tuesday 10:00 AM – 6:00 PM
- Wednesday 10:00 AM – 6:00 PM
- Thursday 10:00 AM – 6:00 PM
- Friday 10:00 AM – 5:00 PM
- Saturday Closed
Renter Reviews
For Castlerock Apartment Homes
13 Ratings & Reviews
-
2/16/25
Verified Renter
Mrs. Cami did a great job getting me moved in and making me feel welcome.
Review from Apartments.com
1 Person Found This Helpful
Property Manager at Castlerock Apartment Homes responded to this review
We're so glad to hear that you had a positive move-in experience and felt welcomed. Your kind words about Cami are greatly appreciated. We're here to make your living experience as enjoyable as possible.
Sincerely,
The Castlerock Team
Castlerock Apartment Homes Gallery
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Contact This Property
(406) 534-5880Languages: English
Open 1:00 PM – 5:00 PM Today