Cheap Apartments for Rent in Castel Rock, CO from $900 (31 Rentals)

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Search the lowest-cost Apartments available for rent right now in Castel Rock.

Denver's Best Affordable Neighborhoods

Learn about Denver and the best places to live with original content written by our Denver, CO Local Expert Marie McGinnis

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Ridgeline Arvada
1 to 2 Bedroom Apartments

Ridgeline Arvada

11135 Ralston RdArvada, CO 80004
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Castel Rock, CO Local Guide

Cheapest Available Castel Rock Apartments for Rent and Nearby

 

The cheapest available apartment rental in Castel Rock, CO is a 2 Beds unit found at 785 20th St in the Main Campus neighborhood priced from $1,000. Nest on Osage in the Southeast Boulder neighborhood has the second lowest priced unit, which is a 1 Bed apartment currently listed from $1,210. Here is today’s list of the most affordable Castel Rock apartments for rent:

Apartment ListingModel NameBed/BathPriced From
785 20th St2 Bedroom2BR,1BA$1,000
Nest on OsageUnit Type B1BR,1BA$1,210
Kimberly Court ApartmentsPomeroy1BR,1BA$1,320
Flatiron View ApartmentsCaribou1BR,1BA$1,440
Blue Sky LoftsCloud1BR,1BA$1,450
EzlynOne Bedroom A11BR,1BA$1,484
Mohawk Green ApartmentsOne Bedrooms1BR,1BA$1,495
Tantra Lake1 bed1BR,1BA$1,500
Copper Ridge Apartment HomesImperial - En Suite1BR,1BA$1,514
Fusion 355Studio S1Studio,1BA$1,522

Best Value Apartments for Rent in Castel Rock, CO and Nearby

As of March 22, 2025 the best value apartment in the Castel Rock area is the $2.05 price per square foot B2-R Model at Grand View at Flatirons in the in the Centennial Valley neighborhood starting from $2,180. The second greatest value Castel Rock apartment is the Renovated 2x1 Model at Union Baseline starting at $1,530 with a $1.71 price per square foot in the Main Campus neighborhood. Here is today’s list of the best values for Castel Rock apartments based on price per square foot:

Apartment ListingModel NameBed/BathPrice Per Sq.Ft.
Grand View at FlatironsB2-R2BR,2BA$2.05
Union BaselineRenovated 2x12BR,1BA$1.71
Ralston Park ApartmentsRPA-2x1(896) E2BR,1BA$2.02
RockVue817 Apex1BR,1BA$2.24
Copper Ridge Apartment HomesImperial1BR,1BA$1.94
Heights at InterlockenA3251BR,1BA$2.10
Bridges at FlatironA21BR,1BA$2.22
Mohawk Green ApartmentsOne Bedrooms1BR,1BA$2.17
Nest on OsageUnit Type B1BR,1BA$2.02
785 20th St1 Bedroom1BR,1BA$1.77

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Frequently Asked Questions about Cheap Castel Rock Apartments

What is the Cheapest Studio apartment in Castel Rock?

Currently the most affordable Cheap Studio Apartment in Castel Rock is at Fusion 355 listed at $1,522.

How much is rent for a Cheap One Bedroom Castel Rock Apartment?

The lowest price for a Cheap One Bedroom Castel Rock Apartment is $1,000 at 785 20th St.

What is the lowest price for a Cheap Two Bedroom Castel Rock Apartment for rent?

Today's best deal for a Cheap Two Bedroom Apartment in Castel Rock is starting from $1,000 at 785 20th St.

What is the most affordable Castel Rock Three Bedroom Apartment?

The best deal on a cheap Castel Rock Three Bedroom Apartment rental is at Nest on Osage and starts from $1,600.

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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