1 Bedroom Apartments for Rent in Castle Rock, CO (40 Rentals)

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The Art of the Rental Viewing: What to look for during a property tour

Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

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property at 1475 Live Oak Rd

$1,400

1 Bedroom, 1 Bath Home for Rent

Available Now

1475 Live Oak Rd

Castle RockCO80104

Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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714 Wilcox St
1 Bedroom Apartments

714 Wilcox St

714 Wilcox StCastle Rock, CO 80104
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Riverwalk Luxe
1 Bedroom Apartments

Riverwalk Luxe

221 Wilcox StCastle Rock, CO 80104
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532 Oakwood Dr
1 Bedroom Apartments

532 Oakwood Dr

532 Oakwood DrCastle Rock, CO 80104
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Rock Mill Plaza
1 Bedroom Apartments

Rock Mill Plaza

NWC I-25 And Plum Creek PkyCastle Rock, CO 80109

Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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Mercantile Commons
1 Bedroom Apartments

Mercantile Commons

230 3rd StCastle Rock, CO 80104
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Pinon Manor Apartments
1 Bedroom Apartments

Pinon Manor Apartments

472 S Gilbert StCastle Rock, CO 80104
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The Canyons
1 Bedroom Apartments

The Canyons

1415 Westbridge DrCastle Pines, CO 80108
Showing Results 1-40, Page 1 of 1

Castle Rock, CO Local Guide

Castle Rock 1 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: January 18, 2026

There are currently 645 available 1 Bedroom apartment units from neighborhoods all over Castle Rock, CO that range in price from $1,010 to $2,550. Fuller Bluff in The Meadows, Crystal Crossing and Castlewood Ranch are the neighborhoods that currently have the most 1 Bedroom availability. Here is today's list of the top neighborhoods in Castle Rock with the most available 1 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Fuller Bluff in The Meadows146$1,823$1,010
Crystal Crossing138$1,823$1,010
Castlewood Ranch124$1,823$1,010
Highlands at Castle Oaks124$1,823$1,010
Plum Creek - The Concord Collection113$1,823$1,330

Largest Available Castle Rock 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Castle Rock, CO is found at Echo Ridge Apartments in the Fuller Bluff in The Meadows neighborhood and is 975 square feet priced from $1,810. Avalon Castle Rock in the Crystal Crossing neighborhood has the second largest 1 Bedroom, which is sized at 966 square feet and currently listed start at $1,850. Here is today’s list of the largest available 1 Bedroom units in Castle Rock:

Apartment ListingModel NameSquare FootagePriced From
Echo Ridge ApartmentsA3 with Den975 Sq Ft$1,810
Avalon Castle RockA2-966966 Sq Ft$1,850
Highlands at Red HawkTanager824 Sq Ft$1,649
The Prospector ModernAzure Townhome817 Sq Ft$1,655
The View at Castle Rock1 Bed, 1 Bath Apartment815 Sq Ft$1,785
The Links at Plum CreekA1779 Sq Ft$1,510
AlanaLapis | 3766 Sq Ft$1,592
Canvas at Castle RockMorgan764 Sq Ft$2,219
The Bluffs at Castle Rock ApartmentsLookout Renovated736 Sq Ft$1,465
Venue at the PromenadeA1728 Sq Ft$1,595

Cheapest Available Castle Rock 1 Bedroom Apartments

As of January 18, 2026 the lowest priced 1 Bedroom apartment unit in Castle Rock, CO is the Windsor - 2 Model starting from $1,330 at Vistas at Plum Creek in the Crystal Crossing neighborhood. The second most affordable Castle Rock 1 Bedroom is the Lookout Renovated Model at The Bluffs at Castle Rock Apartments starting at $1,465 . The average price for all 1 Bedroom apartments in Castle Rock is currently $1,751. Here is today’s list of the cheapest available 1 Bedroom options in Castle Rock:

Apartment ListingModel NamePriced From
Vistas at Plum CreekWindsor - 2$1,330
The Bluffs at Castle Rock ApartmentsLookout Renovated$1,465
AlanaLapis | 1$1,490
The Links at Plum CreekA1$1,510
Echo Ridge ApartmentsA1$1,524
Auburn Ridge606t61x1$1,535
Venue at the PromenadeA1$1,545
The Prospector ModernJade$1,600
Talus FlatsThe Peak$1,632
Highlands at Red HawkTanager$1,649

Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

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Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

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Quick Rent Budget Calculator

How much rent can you afford?

The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

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Castle Rock, CO

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Frequently Asked Questions about 1 Bedroom Castle Rock Apartments

What is the Cheapest apartment in Castle Rock with 1 Bedroom?

Currently the most affordable 1 Bedroom in Castle Rock is at Vistas at Plum Creek listed at $1,330.

How much is the average rent for a 1 Bedroom Castle Rock Apartment?

The average rent for a 1 Bedroom Apartment in Castle Rock is $1,751.

What is the largest available 1 Bedroom Castle Rock Apartment for rent?

Today's apartment with the most square footage in Castle Rock is a 975 square feet unit starting from $1,810 at Echo Ridge Apartments.

What is the average size for Castle Rock 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in Castle Rock is currently 975 sq ft.

Expert Rental Resources

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.

Articles, How-To's, and Tips

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A Renters Guide for Tips on Writing Your Notice for Not Renewing Your Apartment

Written by: Bob Mallory

Packing up everything you own to move is so stressful for many that ending your apartment lease can feel like a small or unimportant task. Ending your lease involves more than simply turning over your keys on the last day.

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Renting with Roommates: Realistic Expectations for Shared Lease

Written by: Christine Leonard, Esq.

Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

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Apartment Common Area Rules: What Renters Need to Know

Written by: Christine Leonard, Esq.

Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate!