1 Bedroom Apartments for Rent in Castle Rock, WA (45 Rentals)

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890 Dougherty Rd
1 Bedroom Apartments

890 Dougherty Rd

890 Dougherty RdCastle Rock, WA 98611
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315 S 35th Ave
1 Bedroom Apartments

315 S 35th Ave

315 S 35th AveCastle 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
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One26 Vista
Rent Specials
$1,544 - $1,770
Total Monthly Price

Total Monthly Price

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$1,638 - $5,398
Total Monthly Price
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1 Bedroom Apartments Available Now

One26 Vista

6914 NE 126th StVancouver, WA 98686
Affordability
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Highland Hills
$1,791 - $1,806
Total Monthly Price

Total Monthly Price

Base Rent
$1,806 - $3,044
Total Monthly Price
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1 Bedroom Apartments Available Jun 18

Highland Hills

2406 NE 139th StVancouver, WA 98686
Luxury
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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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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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134th Street Lofts
1 Bedroom Apartments

134th Street Lofts

13414 NE 23rd AveVancouver, WA 98686
Corporate Housing

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Showing Results 1-45, Page 1 of 1

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 $1,465. Monticello in the Glenwood neighborhood has the second largest 1 Bedroom, which is sized at 800 square feet and currently listed start at $1,425. 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$1,465
Monticello1 Bed, 1 bath800 Sq Ft$1,425
Alena Apartments1x1800 Sq Ft$1,600
Union Park Apartments1x1786 Sq Ft$1,413
RiverStone Villas1x1, $1680, 2nd Floor775 Sq Ft$1,680
134th Street Lofts1X1 A With Den775 Sq Ft$1,450
The Hamlet at Curtin Creek – Spacious Modern Living1BR/1.0BA772 Sq Ft$1,474
The Timothy1x1B 759 SF 1st Floor759 Sq Ft$1,700
One26 VistaB1756 Sq Ft$1,659
Fir at 17th1 Bed, 1 bath750 Sq Ft$1,100

Cheapest Available Castle Rock and Nearby 1 Bedroom Apartments

As of May 09, 2026 the lowest priced 1 Bedroom apartment unit in Castle Rock, WA is the 1 Bed, 1 bath Model starting from $1,100 at Fir at 17th in the Glenwood neighborhood. The second most affordable Castle Rock 1 Bedroom is the Senior Housing - 1x1 Model at Broadleaf Arbor starting at $1,127 . The average price for all 1 Bedroom apartments in Castle Rock is currently $1,629. Here is today’s list of the cheapest available 1 Bedroom options in Castle Rock:

Apartment ListingModel NamePriced From
Fir at 17th1 Bed, 1 bath$1,100
Broadleaf ArborSenior Housing - 1x1$1,127
Parklane Apartments1 Bedroom$1,269
Teal Pointe Apartments1 Bed 1 Bath$1,269
Prairie View Apartments1 Bedroom 1 Bathroom$1,336
Fairways Apartments1 Bed, 1 bath$1,400
Jefferson Place Apartments1 Bedroom, 1 Bath Large$1,405
Union Park Apartments1x1$1,413
Monticello1 Bed, 1 bath$1,425
134th Street Lofts1X1 A With Den$1,450

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 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 Fir at 17th listed at $1,100.

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 $1,629.

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 $1,465 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 743 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.

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