
Cheap Apartments for Rent in Castle Rock, CO from $990 (35 Rentals)
Search the lowest-cost Apartments available for rent right now in Castle Rock.


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Pines at Castle Rock

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The Bluffs at Castle Rock

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Vistas at Plum Creek

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Reserve at Castle Highland

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Talus Flats

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Unity on Park

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The Links at Plum Creek
Rent According to Income: A Look at Income-Restricted Rentals
Find income-restricted rentals and housing subsidies. Explore government programs designed to help low-income families secure stable, affordable housing.

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The Meadowmark 55+ Active Adult Affordable Living

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Echo Ridge Apartments

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Riverwalk

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Auburn Brook

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Alana

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Venue at the Promenade

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Avalon Castle Rock

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The View at Castle Rock
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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.

207-209 Lewis St

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The Prospector Modern Apartments

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Auburn Ridge

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Ara Townhomes & Flats

532 Oakwood Dr, Unit E 204

2076 Oakcrest Cir

2040 Oakcrest Cir

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Canvas at Castle Rock
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.

Castle Rock Apartments

Pinon Manor Apartments

Columbine Apartments

532 Oakwood Dr

Black Feather Apartment Homes

474 Black Feather Loop

1996 Oakcrest Cir

1467 Bergen Rock St
What Does “Rent Burdened” Mean? How Much Rent Is Too Much
Learn the official definition (spending 30% or more of your gross income on housing) and how to calculate your exact rent-to-income ratio. This guide offers expert tips on factoring in total housing costs (including utilities and fees) and budgeting accurately to avoid unnecessary financial strain.

1380 South St

2893 Merry Rest Way

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Citadel at Castle Pines
Castle Rock, CO Local Guide

How much does it cost to rent an apartment in Castle Rock?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Cheap Castle Rock Studio Apartments | $1,639 | $1,512 | $1,775 |
| Cheap Castle Rock 1 Bedroom Apartments | $1,670 | $990 | $2,825 |
| Cheap Castle Rock 2 Bedroom Apartments | $2,085 | $1,507 | $3,136 |
| Cheap Castle Rock 3 Bedroom Apartments | $2,712 | $1,957 | $3,747 |
| Cheap Castle Rock 4 Bedroom Apartments | $3,499 | $3,250 | $3,763 |
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Castle Rock, CO Local Guide
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Cheapest Neighborhoods for Apartments in Castle Rock, CO
Pricing Updated: 09/21/2026Current apartment rentals in the Castle Rock, CO area range in price from $990 to $4,455 with an overall median price of $1,857. The three Castle Rock neighborhoods with the lowest median rent pricing are Plum Creek - The Concord Collection at $1,845, Castlewood Ranch at $1,852, and Highlands at Castle Oaks at $1,852. Here is today’s list of the top 5 neighborhoods with the lowest median pricing for Castle Rock Apartments for rent:
| Neighborhood | Median Price | Min Price | Available Units |
|---|---|---|---|
| Plum Creek - The Concord Collection | $1,845 | $1,399 | 63 |
| Castlewood Ranch | $1,852 | $990 | 112 |
| Highlands at Castle Oaks | $1,852 | $990 | 112 |
| Fuller Bluff in The Meadows | $1,857 | $990 | 132 |
| Crystal Crossing | $1,875 | $990 | 118 |
Cheapest Available Castle Rock Apartments for Rent
 The cheapest available apartment rental in Castle Rock, CO is a 1 Bed unit found at Oakwood Senior Apartments in the Crystal Crossing neighborhood priced from $990. The Bluffs at Castle Rock in the Crystal Crossing neighborhood has the second lowest priced unit, which is a 1 Bed apartment currently listed from $1,399. Here is today’s list of the most affordable Castle Rock apartments for rent:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| Oakwood Senior Apartments | Oakwood 1 | 1BR, 1BA | $990 |
| The Bluffs at Castle Rock | a1.1R | 1BR, 1BA | $1,399 |
| Vistas at Plum Creek | Windsor - 1 | 1BR, 1BA | $1,399 |
| Reserve at Castle Highland | One Bedroom | 1BR, 1BA | $1,499 |
| Pines at Castle Rock | 2 Bedroom 1 Bathroom (Market Rate) | 2BR, 1BA | $1,507 |
| Unity on Park | Studio | Studio, 1BA | $1,512 |
| The Meadowmark 55+ Active Adult Affordable Living | 1 Bedroom | 1BR, 1BA | $1,549 |
| Talus Flats | The Ridge | 1BR, 1BA | $1,551 |
| Venue at the Promenade | A1 | 1BR, 1BA | $1,572 |
| Echo Ridge Apartments | A2 | 1BR, 1BA | $1,574 |
Best Value Apartments for Rent in Castle Rock, CO
As of September 21, 2026 the best value apartment in the Castle Rock area is the $1.83 price per square foot Elkhorn Renovated Model at Red Hawk Crossings in the Crystal Crossing neighborhood starting from $2,893. The second greatest value Castle Rock apartment is the 3 Model at Black Feather Apartment Homes in the Castlewood Ranch neighborhood starting at $2,914 with a $2.07 price per square foot. Here is today’s list of the best values for Castle Rock apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| Red Hawk Crossings | Elkhorn Renovated | 3BR, 2.5BA | $1.83 |
| Black Feather Apartment Homes | 3 | 3BR, 2.5BA | $2.07 |
| Highlands at Red Hawk | Wigeon | 3BR, 2BA | $2.06 |
| Pines at Castle Rock | 2 Bedroom 1 Bathroom (Market Rate) | 2BR, 1BA | $1.62 |
| Columbine Apartments | 2 Beds, 1 Baths | 2BR, 1BA | $1.82 |
| Auburn Brook | 1 BED, 1 BATH (A) - 770 SF | 1BR, 1BA | $2.10 |
| Talus Flats | The Ridge | 1BR, 1BA | $2.04 |
| Reserve at Castle Highland | One Bedroom | 1BR, 1BA | $2.01 |
| The Bluffs at Castle Rock | a1.1 | 1BR, 1BA | $1.96 |
| Oakwood Senior Apartments | Oakwood 1 | 1BR, 1BA | $1.52 |
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.
Read ArticleNavigating the Rental Market: Tips for First-Time Renters
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Read ArticleReal 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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Castle Rock, COPopulation: 64,827
Ranked #580
in US Census Population by City
Best Local Schools in Castle Rock, CO
Castle View High School
School data provided by Great Schools
Remember the 3 Rules of Real Estate:Location, Location, Location!
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See the most popular apartments and homes in Castle Rock, CO
Frequently Asked Questions about Cheap Castle Rock Apartments
What is a cheap apartment in Castle Rock?
A cheap apartment is any apartment up to the 30% percentile of cost for the area, which in Castle Rock is under $1,574.
What is the price of a cheap apartment in Castle Rock?
The cheapest apartment in Castle Rock is Oakwood Senior Apartments which is listed at $990, while the average apartment in Castle Rock costs $1,857.
What types of apartments are the cheapest in Castle Rock?
Student, low-income, and by-the-bed apartments are typically the cheapest rentals in most cities, though they require qualifying criteria to rent. There are 84 regular apartments in Castle Rock that we think qualify as ‘cheap apartments’ that do not have special requirements to apply to rent.
How do the prices of cheap apartments compare to the average apartment in Castle Rock?
Cheap apartments in Castle Rock have an average cost of $181 which is $1,676 cheaper than the average rent for all rentals in Castle Rock.
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

Rent According to Income: A Look at Income-Restricted Rentals
Written by: Robin Stewart
The idea of affordable housing can be subjective. Every individual is in a different place financially and vocationally. What one may easily afford could be a struggle for someone else.

How Commercial-to-Residential Property Conversions Help the Housing Crisis
Written by: Robin Stewart
Many housing markets throughout America share a common complaint: a lack of affordable rental properties.

Exploring Rental Options: Apartments, Townhomes, and Lofts - Oh My!
Written by: Robin Stewart
Where do you see yourself? When you think of home, sweet home, are you in a 3/2 apartment? Dreaming of a tall townhome? Maybe an industrial loft heavy on cool vibes is on your visioning board.

Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags
Written by: Robin Stewart
Renters want to find a great apartment, the right place for them, one that checks all the boxes of location, rental cost, amenities, safety, and more.