3 Bedroom Apartments for Rent in Castle Rock, CO (88 Rentals)

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Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

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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 4300 Swanson Wy

$3,600 - $3,630

3 Bedroom Rentals

Available Jan 26

4300 Swanson Wy

Castle RockCO80109

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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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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Castle Rock, CO Local Guide

Castle Rock 3 Bedroom Apartment Units with Current Availability by Neighborhood

Availability Confirmed As of: January 18, 2026

There are currently 188 available 3 Bedroom apartment units from neighborhoods all over Castle Rock, CO that range in price from $1,483 to $7,397. Crystal Crossing, Fuller Bluff in The Meadows and Castlewood Ranch are the neighborhoods that currently have the most 3 Bedroom availability. Here is today's list of the top neighborhoods in Castle Rock with the most available 3 Bedroom apartments:

NeighborhoodAvailable UnitsMedian PriceMin Price
Crystal Crossing41$2,951$1,483
Fuller Bluff in The Meadows39$2,898$1,483
Castlewood Ranch37$2,936$1,483
Highlands at Castle Oaks37$2,936$1,483
Plum Creek - The Concord Collection34$2,978$1,483

Largest Available Castle Rock 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Castle Rock, CO is found at Citadel at Castle Pines and is 1,817 square feet priced from $3,249. Canvas at Castle Rock in the Crystal Crossing neighborhood has the second largest 3 Bedroom, which is sized at 1,778 square feet and currently listed start at $3,364. Here is today’s list of the largest available 3 Bedroom units in Castle Rock:

Apartment ListingModel NameSquare FootagePriced From
Citadel at Castle Pines3B Townhome1,817 Sq Ft$3,249
Canvas at Castle RockFord1,778 Sq Ft$3,364
Red Hawk CrossingsElkhorn1,583 Sq Ft$2,500
The View at Castle Rock3 Bed, 3 Bath Loft1,575 Sq Ft$2,856
Ara Townhomes & FlatsSirius | Townhome1,484 Sq Ft$3,345
Avalon Castle RockC1-13381,428 Sq Ft$2,553
Black Feather Apartment Homes31,405 Sq Ft$2,797
AlanaSapphire | 11,325 Sq Ft$2,638
Echo Ridge ApartmentsC11,320 Sq Ft$2,334

Cheapest Available Castle Rock 3 Bedroom Apartments

As of January 18, 2026 the lowest priced 3 Bedroom apartment unit in Castle Rock, CO is the Viewpointe Renovated Model starting from $2,305 at The Bluffs at Castle Rock Apartments in the Crystal Crossing neighborhood. The second most affordable Castle Rock 3 Bedroom is the C1 Model at Echo Ridge Apartments starting at $2,334 in the Fuller Bluff in The Meadows neighborhood. The average price for all 3 Bedroom apartments in Castle Rock is currently $2,918. Here is today’s list of the cheapest available 3 Bedroom options in Castle Rock:

Apartment ListingModel NamePriced From
The Bluffs at Castle Rock ApartmentsViewpointe Renovated$2,305
Echo Ridge ApartmentsC1$2,334
Auburn Brook3 BED, 2 BATH (D) - 1259 SF$2,400
Red Hawk CrossingsElkhorn$2,500
Avalon Castle RockC2-1338$2,520
The Links at Plum CreekC1R$2,621
AlanaSapphire | 1$2,638
Citadel at Castle Pines3A Villa$2,795
Black Feather Apartment Homes3$2,797
RiverwalkThe Beck$2,815

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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Frequently Asked Questions about 3 Bedroom Castle Rock Apartments

What is the Cheapest apartment in Castle Rock with 3 Bedroom?

Currently the most affordable 3 Bedroom in Castle Rock is at The Bluffs at Castle Rock Apartments listed at $2,305.

How much is the average rent for a 3 Bedroom Castle Rock Apartment?

The average rent for a 3 Bedroom Apartment in Castle Rock is $2,918.

What is the largest available 3 Bedroom Castle Rock Apartment for rent?

Today's apartment with the most square footage in Castle Rock is a 1,817 square feet unit starting from $3,249 at Citadel at Castle Pines.

What is the average size for Castle Rock 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Castle Rock is currently 2,011 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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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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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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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!