
Cheap Apartments for Rent in the South Boulder Neighborhood of Louisville, CO from $800 (28 Rentals)
Search the lowest-cost Apartments available for rent right now in the South Boulder area of Louisville.


928 St Andrews Ln

616 Jefferson Ave

Christopher Village

356 S Taft Ct

Total Monthly Price
Centre Court

Total Monthly Price
Regal Court Apartments
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.

855 W Chestnut Cir

Delo Apartments

Total Monthly Price
Josephine Commons

307 E Oak St

307 E Oak St

1750 Powell St

13905 Del Corso Way
Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between
Thinking about getting a co-signer for your rental application? We break down what a co-signer is, the potential benefits, and the serious risks for both parties. Find out if it's the right choice for you.

2117 Stonehenge Cir

Total Monthly Price
Willoughby Corner

Total Monthly Price
Traditions at Lafayette

975 Sir Galahad Dr, Unit A

The Northwest Apartments

Copper Stone

Total Monthly Price
Origin
Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting
Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

1410 Crete Ct

Total Monthly Price
Avalon Flatirons

Total Monthly Price
885 Furrow Way, Unit 1

Ardenne

Windsor Flatirons

1905 Chalcis Dr

1150 Bacchus Dr
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.
South Boulder, Louisville, CO Local Guide

How much does it cost to rent an apartment in South Boulder?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| South Boulder Studio Apartments | $1,830 | $1,350 | $3,025 |
| South Boulder 1 Bedroom Apartments | $2,092 | $847 | $3,537 |
| South Boulder 2 Bedroom Apartments | $2,417 | $1,560 | $5,463 |
| South Boulder 3 Bedroom Apartments | $3,377 | $2,200 | $7,449 |
Browse Apartments in this Neighborhood
There are currently 28 rentals with your search options within a 3 mile radius of the South Boulder Neighborhood of Louisville, CO.
See all Apartments in LouisvilleExplore Louisville
South Boulder, Louisville, CO Local Guide
- Nearby Louisville neighborhoods
- Nearby Cities
- ZIP codes
- Local Counties
- School Districts
Cheapest Available South Boulder Apartments for Rent
 The cheapest available apartment rental in the South Boulder area of Denver, CO is a 2 Beds unit found at Josephine Commons priced from $1,017. Willoughby Corner has the second lowest priced unit, which is a 1 Bed apartment currently listed from $1,412. Here are the most affordable South Boulder apartments for rent in Denver, CO:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| Josephine Commons | 2 Bedroom | 2BR,1BA | $1,017 |
| Willoughby Corner | 1 Bed | 1BR,1BA | $1,412 |
| Christopher Village | 1 Bed 1 Bath | 1BR,1BA | $1,495 |
| Traditions at Lafayette | Studio | Studio,1BA | $1,520 |
| The Northwest Apartments | 2x2 50-60% AMI | 2BR,2BA | $1,578 |
| Windsor Flatirons | A1 | 1BR,1BA | $1,598 |
| Ardenne | B1 | 2BR,1BA | $1,635 |
| Origin | S1 | Studio,1BA | $1,646 |
| Regal Court Apartments | 2 Beds, 1 bath | 2BR,1BA | $1,700 |
Best Value Apartments for Rent in South Boulder, CO
As of July 15, 2026 the best value apartment in the South Boulder area is the $2.12 price per square foot C1 Affordable Model at Ardenne in the in the South Boulder neighborhood starting from $2,355. The second greatest value South Boulder apartment is the 3x2 60% AMI Model at The Northwest Apartments starting at $2,200 with a $2.04 price per square foot in the Interlocken neighborhood. Here is today’s list of the best values for South Boulder apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| Ardenne | C1 Affordable | 3BR,2BA | $2.12 |
| The Northwest Apartments | 3x2 60% AMI | 3BR,2BA | $2.04 |
| Willoughby Corner | 2 Bed | 2BR,1BA | $2.16 |
| Regal Court Apartments | 2 Beds, 1 bath | 2BR,1BA | $1.89 |
| Kestrel Mixed Age Community | The Davidson Mesa | 2BR,2BA | $2.21 |
| Josephine Commons | 2 Bedroom | 2BR,1BA | $1.20 |
| 885 Furrow Way, Unit 1 | 885 Furrow Way | 1BR,1BA | $2.13 |
| Windsor Flatirons | A1 | 1BR,1BA | $2.27 |
| Copper Stone | Willow | 1BR,1BA | $2.29 |
| Christopher Village | 1 Bed 1 Bath | 1BR,1BA | $2.49 |
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 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.
Read ArticleQuick Rent Budget Calculator
How much rent can you afford?
The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.
Pet Friendly LifestyleSouth Boulder, Louisville, CO
Ranked #4
Among cities in Colorado for Apartment listings with Pet Friendly Amenities.
Pet Friendliness Lifestyle Score
2.5Pet Friendly
Best Local Schools in South Boulder, Louisville, CO
Louisville Elementary School
Centaurus High School
Louisville Middle School
School data provided by Great Schools
Frequently Asked Questions about Cheap South Boulder Apartments
What is a cheap apartment in South Boulder?
A cheap apartment is any apartment up to the 30% percentile of cost for the area, which in South Boulder is under $1,700.
What is the price of a cheap apartment in South Boulder?
The cheapest apartment in South Boulder is Willoughby Corner which is listed at $1,412, while the average apartment in South Boulder costs $3,155.
What types of apartments are the cheapest in South Boulder?
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 17 regular apartments in South Boulder 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 South Boulder?
Cheap apartments in South Boulder have an average cost of $379 which is $2,776 cheaper than the average rent for all rentals in South Boulder.
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.
Helpful Local Expert Guides

The 10 Best Affordable Neighborhoods in Denver, CO
Written by: Marie McGinnis
Denver is a beautiful city with ample opportunities for outdoor recreation and a wide variety of housing options. As your ApartmentHomeLiving.

Your Guide to Picking the Perfect Denver Neighborhood for Student Renters
Written by: Marie McGinnis
Many dream of attending college in Denver. Nothing beats the big-city opportunities with close access to outdoor activities.

The Essential Guide to Denver Neighborhoods for Employees of Lockheed Martin, DIA, and Deloitte
Written by: Marie McGinnis
Denver is a bustling city with a strong economy, numerous outdoor activities, and a robust cultural scene.

Experience Life as a Local: The Insider's Guide to Renting in Denver
Written by: Marie McGinnis
Nothing beats the fresh Colorado air and numerous sunny days. In Denver, nature meets big city living, and there is no shortage of things to do. Hi, I'm Marie, your ApartmentHomeLiving.
Articles, How-To's, and Tips

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.

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.

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.

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.