1 Bedroom Apartments for Rent in Castle Rock, WA (34 Rentals)

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890 Dougherty Rd
1 Bedroom Apartments

890 Dougherty Rd

890 Dougherty RdCastle Rock, WA 98611
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225 Warren St SW
1 Bedroom Apartments

225 Warren St SW

225 Warren St SWCastle Rock, WA 98611

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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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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Olympic Park
1 Bedroom Apartments

Olympic Park

10300 NE Stutz RdVancouver, WA 98685
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Erica Village
1 Bedroom Apartments

Erica Village

1001-1115 NE 105th StVancouver, WA 98685
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Highland Crossing
1 Bedroom Apartments

Highland Crossing

11806 NE 122nd AveVancouver, WA 98682
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Castle Rock, WA Local Guide

Largest Available Castle Rock and Nearby 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Castle Rock, WA is found at Rock Creek Commons in the Sifton neighborhood and is 809 square feet priced from $1,555. Ardenwood Station in the Tenney Garden Tracts neighborhood has the second largest 1 Bedroom, which is sized at 800 square feet and currently listed start at $1,519. Here is today’s list of the largest available 1 Bedroom units in Castle Rock:

Apartment ListingModel NameSquare FootagePriced From
Rock Creek CommonsMt. Hood809 Sq Ft$1,555
Ardenwood StationColumbia800 Sq Ft$1,519
Alena Apartments1x1800 Sq Ft$1,600
Union Park Apartments1x1786 Sq Ft$1,592
The Timothy1x1B 759 SF 3rd Floor759 Sq Ft$1,725
Prose Battle Ground1.1747 Sq Ft$1,649
Highland HillsA1.1742 Sq Ft$1,917
Pioneer VistaOne Bedroom (741)741 Sq Ft$1,549
St Helens Place Apartment HomesCreek736 Sq Ft$1,635
Erica Village1x1 3rd Floor End730 Sq Ft$1,395

Cheapest Available Castle Rock and Nearby 1 Bedroom Apartments

As of July 25, 2025 the lowest priced 1 Bedroom apartment unit in Castle Rock, WA is the 1x1 Model starting from $1,099 at Candlelight - New Modern Scappoose Apartments in the Outlying Hillsboro neighborhood. The second most affordable Castle Rock 1 Bedroom is the 1 Bed 1 Bath Model at Teal Pointe Apartments starting at $1,165 in the Tenney Garden Tracts neighborhood. The average price for all 1 Bedroom apartments in Castle Rock is currently $1,637. Here is today’s list of the cheapest available 1 Bedroom options in Castle Rock:

Apartment ListingModel NamePriced From
Candlelight - New Modern Scappoose Apartments1x1$1,099
Teal Pointe Apartments1 Bed 1 Bath$1,165
Vista View Apartments1x1 Small$1,229
Parklane Apartments1x1 700$1,269
Erica Village1x1 3rd Floor End$1,415
Devonwood & First PlaceDevonwood 1 Bedroom 1 Bath Downstairs$1,450
East Fork CommonsLockwood$1,452
Highland CrossingAberdeen$1,485
Sawyer Pointe1BR/1.0BA$1,495
Ardenwood StationColumbia$1,519

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Castle Rock, WA

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Getting Around Castle Rock, WA

Walk Score®

27 / 100

Car-Dependent

Most errands require a car

Bike Score®

31 / 100

Somewhat Bikeable

Minimal bike infrastructure

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

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 Candlelight - New Modern Scappoose Apartments listed at $1,099.

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 $1,637.

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 809 square feet unit starting from $1,555 at Rock Creek Commons.

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 0 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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Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

Written by: Cheryl Bowman

A fantastic way to save money and enjoy a built-in community is to share an apartment. However, a bad roommate situation can turn your dream rental into a nightmare.

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

Written by: Marie Brown

You’ve scrolled through countless listings, walked through a blur of rentals, and finally found what feels like the one. The pictures? Fantastic. The neighborhood seems just right.

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Know Your Budget: Calculating What You Can Realistically Afford When Renting

Written by: Lauren Harrington

Renting an apartment or house isn’t just about looking through online ads, choosing a few apartments or homes you want to tour, filling out an application, and putting down a deposit. Those things are all necessary and important.

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The Freedom of Short-Term Leases: Exploring the Advantages for Renters

Written by: Bobbi Jackson

If you’re looking to relocate right now, a popular solution that may best fit your current rental needs is a short-term lease.