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Apartments for Rent in Castle Rock, WA under $1100

18 Rentals Available
Apartments for Rent in Castle Rock, WA under $1100. 18 Rentals Available
  • A kitchen with wooden cabinets and white appliances.
    Today

    242 S. HUNTINGTON AVE., CASTLE ROCK, WA 98611
    1 BED $995
  • A kitchen with wooden cabinets and a sign that says "Rodman Realty Inc.".
    5
    Today

    315 3RD AVENUE SOUTHWEST, CASTLE ROCK, WA 98611
    STUDIO $995

  • More Rentals Near Castle Rock, WA

  • A kitchen with white cabinets and a refrigerator.
    21
    Today

    3208 COLUMBIA HEIGHTS RD., LONGVIEW, WA 98632
    1 BED $1,050
  • 4511 OCEAN BEACH HWY Studio Apartment for Rent
    Today

    4511 OCEAN BEACH HWY, LONGVIEW, WA 98632
    STUDIO $850
  • A building with a sign that says "Studio East" and the number "701" on it.
    25
    Today

    701 GRADE STREET, KELSO, WA 98626
    STUDIO $895
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  • A kitchen with wooden cabinets and a white refrigerator.
    5
    Today

    1914 OLYMPIA WAY, LONGVIEW, WA 98632
    2 BEDS $1,075+
  • A kitchen with a white refrigerator, white stove, and white cabinets.
    Today

    1514, 1516, 1518, 1520 COMMERCE AVENUE, LONGVIEW, WA 98632
    STUDIO $895
  • A building with a red sign that says "BROWN".
    8
    Today

    1339 20TH AVENUE & 2005-2011 LARCH STREET, LONGVIEW, WA 98632
    STUDIO $895
  • A kitchen with white appliances and wooden cabinets.
    6
    Today

    1148 10TH AVENUE, LONGVIEW, WA 98632
    1 BED $925
  • A small kitchen with a stove and a sink.
    Today

    1328 & 1330 1/2 COMMERCE AVENUE, LONGVIEW, WA 98632
    STUDIO $850
  • A kitchen with a white refrigerator and wooden floors.
    21
    Today

    818 & 828 9TH AVENUE, LONGVIEW, WA 98632
    2 BEDS $1,075
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Getting around in Castle Rock, WA

20 /100
Somewhat Bikeable
Bike Score®: 20

Frequently asked questions

When were prices and availability in Castle Rock, WA last updated?

Prices and availability in Castle Rock, WA were last updated on 23 Nov 2025.

What are the best apartments in Castle Rock, WA?

The best apartments in Castle Rock, WA are: 242 S. Huntington Ave. and 315 3rd Avenue SW.

What type of rental buildings are in Castle Rock, WA?

In Castle Rock 38% of the housing is rented out compared to 62% of homes are owned, according to the most recent Census Bureau estimates. 12% of Castle Rock’s apartments are found in large buildings of 50 units or more, 44% are located in smaller apartment complexes with less than 50 units, and 44% are single-family rentals.

Renting apartments in Castle Rock, WA under $1,100

Searching for apartments for rent in Castle Rock, WA under $1,100 is not an easy task, but luckily you have come to the right place. Whether you are a student on a budget, a young professional on the move, or simply a frugal person, RentCafe can help you find what you are looking for. Just make sure you know what you consider non-negotiable and what you can compromise on. Your new home is just a few clicks away. In Castle Rock, WA, where the average rent is $961 per month, there are 18 units available for less than $1,100. Click on any of these units to see pictures, floor plans, amenities and more. After you have picked your favorite, you can contact the property to check availability. Considering that you are trying to spend as little as possible, looking at 1 bedroom apartments and studio apartments might be a good idea.

We’ll help you find the cheapest rental near you

Finding a nice cheap apartment is by no means impossible. You just have to be patient. Your “apartments near me under $1,100” search can bear fruit sooner than you think if you look carefully and check our site often. You never know when discount deals and special offers might pop up. Keep in mind that you are not the only one looking for an affordable apartment in Castle Rock, WA. Choose “Save Search” to receive the latest apartments available directly to your inbox. This way, you will be able to stay one step ahead of the competition. With the cheapest apartments in Castle Rock, WA going for $850 per month, there are great deals waiting to be discovered. Feeling lucky? Expand your search to 2 bedroom apartments and 3 bedroom apartments as well for more space.

Finding a home nearby is easier than you think. Check out our Apartments Near Me page and take your pick!