
1 Bedroom Apartments for Rent in Castel Rock, CO (50 Rentals)


Caliber at Flatirons

Fusion 355

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The Lock at Flatirons

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1005 11th St

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830 20th St

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Castel Rock, CO Local Guide

How much does it cost to rent an apartment in Castel Rock?
Bedroom | Average Rent | Cheapest Rent | Highest Rent |
---|---|---|---|
Castel Rock Studio Apartments | $1,924 | $1,475 | $2,712 |
Castel Rock 1 Bedroom Apartments | $2,204 | $1,000 | $6,281 |
Castel Rock 2 Bedroom Apartments | $2,771 | $1,000 | $7,214 |
Castel Rock 3 Bedroom Apartments | $3,157 | $1,580 | $10,000+ |
Castel Rock 4 Bedroom Apartments | $2,341 | $1,550 | $6,700 |
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Castel Rock, CO Local Guide
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Largest Available Castel Rock and Nearby 1 Bedroom Apartments
The largest available 1 Bedroom apartment unit in Castel Rock, CO is found at Origin in the Centennial Valley neighborhood and is 1,606 square feet priced from $3,195. Epoque Golden in the Ryan Ranch neighborhood has the second largest 1 Bedroom, which is sized at 1,090 square feet and currently listed start at $2,803. Here is today’s list of the largest available 1 Bedroom units in Castel Rock:
Apartment Listing | Model Name | Square Footage | Priced From |
---|---|---|---|
Origin | LW4 | 1,606 Sq Ft | $3,195 |
Epoque Golden | Pikes 2 - Flex Space | 1,090 Sq Ft | $2,803 |
Flatiron Flats Apartment Homes | Mt. Elbert | 993 Sq Ft | $2,242 |
Maple Leaf Townhomes | Cedar | 970 Sq Ft | $2,045 |
Bridges at Flatiron | A5 | 962 Sq Ft | $1,949 |
Caliber at Flatirons | Unit A2-UB | 954 Sq Ft | $1,737 |
Stonegate Apartments | Refresh | 925 Sq Ft | $1,950 |
Fusion 355 | One Bed One Bth A5 | 916 Sq Ft | $2,098 |
Bell Flatirons | One Bedroom with Den 1A1N-3A1N2 | 915 Sq Ft | $1,964 |
Summit at Flatirons | A1D | 863 Sq Ft | $1,863 |
Cheapest Available Castel Rock and Nearby 1 Bedroom Apartments
As of March 22, 2025 the lowest priced 1 Bedroom apartment unit in Castel Rock, CO is the 1 Bedroom Model starting from $1,000 at 785 20th St in the Main Campus neighborhood. The second most affordable Castel Rock 1 Bedroom is the Unit Type B Model at Nest on Osage starting at $1,210 in the Southeast Boulder neighborhood. The average price for all 1 Bedroom apartments in Castel Rock is currently $2,204. Here is today’s list of the cheapest available 1 Bedroom options in Castel Rock:
Apartment Listing | Model Name | Priced From |
---|---|---|
785 20th St | 1 Bedroom | $1,000 |
Nest on Osage | Unit Type B | $1,210 |
Kimberly Court Apartments | Pomeroy | $1,320 |
Flatiron View Apartments | Caribou | $1,440 |
Blue Sky Lofts | Cloud | $1,450 |
Ezlyn | One Bedroom A1 | $1,484 |
Mohawk Green Apartments | One Bedrooms | $1,495 |
Tantra Lake | 1 bed | $1,500 |
Copper Ridge Apartment Homes | Imperial - En Suite | $1,514 |
Summit at Flatirons | A1A | $1,534 |
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Frequently Asked Questions about 1 Bedroom Castel Rock Apartments
What is the Cheapest apartment in Castel Rock with 1 Bedroom?
Currently the most affordable 1 Bedroom in Castel Rock is at 785 20th St listed at $1,000.
How much is the average rent for a 1 Bedroom Castel Rock Apartment?
The average rent for a 1 Bedroom Apartment in Castel Rock is $2,204.
What is the largest available 1 Bedroom Castel Rock Apartment for rent?
Today's apartment with the most square footage in Castel Rock is a 1,606 square feet unit starting from $3,195 at Origin.
What is the average size for Castel Rock 1 Bedroom Apartments for rent?
The average size for a 1 Bedroom rental in Castel Rock is currently 540 sq ft.
Expert Rental Resources
Helpful Apartment Articles, How-To's and Tips
The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

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