3 Bedroom Apartments for Rent in Castle Rock, WA (39 Rentals)

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Union Park Apartments
Rent Specials
$2,250 - $2,268
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Base Rent
$1,700 - $2,268

Total Monthly Price
$1,700 - $2,268
3 Bedroom Apartments Contact Us For Availability

Union Park Apartments

11803 NE 124th AveVancouver, WA 98682
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One26 Vista
Rent Specials
$2,288 - $2,418
Total Monthly Price

Total Monthly Price

Base Rent
$1,637 - $5,394

Total Monthly Price
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3 Bedroom Apartments Available Now

One26 Vista

6914 NE 126th StVancouver, WA 98686
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Renters Insurance 101: What It Is, What It Covers, and Why You Need It

From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.

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Highland Hills
$2,468 - $2,638
Total Monthly Price

Total Monthly Price

Base Rent
$1,641 - $2,638

Total Monthly Price
Varies
3 Bedroom Apartments Available Now

Highland Hills

2406 NE 139th StVancouver, WA 98686
Luxury
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How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide

Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.

Renting with Roommates: Realistic Expectations for Shared Lease

Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.

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3042-3044 Jackson Hwy
3 Bedroom Apartments

3042-3044 Jackson Hwy

3042-3044 Jackson HwyChehalis, WA 98532
  • Utilities Included

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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Highland Crossing
3 Bedroom Apartments

Highland Crossing

11806 NE 122nd AveVancouver, WA 98682

Castle Rock, WA Local Guide

Largest Available Castle Rock and Nearby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Castle Rock, WA is found at The Crossing in the Wishing Wells Estates neighborhood and is 1,762 square feet priced from $2,399. Highland Hills in the Sherwood neighborhood has the second largest 3 Bedroom, which is sized at 1,723 square feet and currently listed start at $2,578. Here is today’s list of the largest available 3 Bedroom units in Castle Rock:

Apartment ListingModel NameSquare FootagePriced From
The Crossing3x2.5/1 Car Garage1,762 Sq Ft$2,399
Highland HillsC2.31,723 Sq Ft$2,578
Prairie View Apartments3 Bedroom 2.5 Bathroom1,550 Sq Ft$1,913
Broadleaf ArborTownhome - 3x21,290 Sq Ft$1,931
Broadstone Battle Ground3.1 A1,245 Sq Ft$2,586
St Helens Place Apartment HomesRiver1,205 Sq Ft$2,125
One26 VistaD11,195 Sq Ft$2,388
Rock Creek CommonsThe Lewis & Clark1,190 Sq Ft$2,353
Alder Pointe ApartmentsThe Eastridge1,190 Sq Ft$2,095
South Ridge ApartmentsEast - 3 Bed A11,157 Sq FtCall for Rates

Cheapest Available Castle Rock and Nearby 3 Bedroom Apartments

As of July 21, 2026 the lowest priced 3 Bedroom apartment unit in Castle Rock, WA is the 3 Bedroom Model starting from $1,500 at Fairways Apartments in the Memorial Park neighborhood. The second most affordable Castle Rock 3 Bedroom is the Apt Home - 3x2 Model at Broadleaf Arbor starting at $1,600 in the Columbia County neighborhood. The average price for all 3 Bedroom apartments in Castle Rock is currently $2,234. Here is today’s list of the cheapest available 3 Bedroom options in Castle Rock:

Apartment ListingModel NamePriced From
Fairways Apartments3 Bedroom$1,500
Broadleaf ArborApt Home - 3x2$1,600
Sawyer Pointe Apartments3 Bedroom, 1 Bath$1,895
Prairie View Apartments3 Bedroom 2.5 Bathroom$1,913
Alder Pointe ApartmentsThe Eastridge$2,095
St Helens Place Apartment HomesRiver$2,125
Rock Creek CommonsThe Lewis & Clark$2,353
One26 VistaD1$2,388
The Crossing3x2.5/1 Car Garage$2,399
Jailen's Pointe ApartmentsSaphire$2,550

Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University

From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.

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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 Fairways Apartments listed at $1,500.

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 $2,234.

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 1,762 square feet unit starting from $2,399 at The Crossing.

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 1,497 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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Renters Insurance 101: What It Is, What It Covers, and Why You Need It

Written by: Robin Stewart

Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.

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Apartment Occupancy Rates: Renter Attraction vs Renter Retention

Written by: Robin Stewart

There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.

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How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide

Written by: Robin Stewart

Evaluating rental properties for clients draws many parallels to house-hunting. Whether an apartment, loft, townhouse, or other rental, finding the right place means finding “home” for your client.

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Pet-Friendly Renting: Everything You Need to Know Before You Move

Written by: Christine Leonard, Esq.

For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.