
Cheap Apartments for Rent in Flat, TX from $300 (20 Rentals)
Search the lowest-cost Apartments available for rent right now in Flat.


420 Gilmer St Killeen, TX, 76541

Avenue Heights

Eastgate Village Apartments

308 N 14th St
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.

The Forum

Century Plaza

Western Oaks

The Renaissance at Stoney Creek
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.
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.
Flat, TX Local Guide

How much does it cost to rent an apartment in Flat?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Flat Studio Apartments | $1,120 | $495 | $1,331 |
| Flat 1 Bedroom Apartments | $889 | $485 | $1,778 |
| Flat 2 Bedroom Apartments | $1,059 | $595 | $1,798 |
| Flat 3 Bedroom Apartments | $1,473 | $949 | $2,307 |
| Flat 4 Bedroom Apartments | $1,563 | $1,563 | $1,563 |
Browse Top Apartments in Flat
See all Apartments in FlatExplore Flat
Flat, TX Local Guide
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Cheapest Available Flat Apartments for Rent and Nearby
 The cheapest available apartment rental in Flat, TX is a 1 Bed unit found at 420 Gilmer St Killeen, TX, 76541 priced from $495. Avenue Heights has the second lowest priced unit, which is a 1 Bed apartment currently listed from $513. Here is today’s list of the most affordable Flat apartments for rent:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| 420 Gilmer St Killeen, TX, 76541 | One Bed | 1BR,1BA | $495 |
| Avenue Heights | 1 bedroom | 1BR,1BA | $513 |
| Eastgate Village Apartments | One Bedroom Renovated | 1BR,1BA | $575 |
| 308 N 14th St | One Bed One Bath | 1BR,1BA | $600 |
| The Forum | 1X1 A1R | 1BR,1BA | $619 |
Best Value Apartments for Rent in Flat, TX and Nearby
As of January 05, 2026 the best value apartment in the Flat area is the $1.07 price per square foot BTH60 Model at Village at Fox Creek in the starting from $1,018. The second greatest value Flat apartment is the 3X2 C1R Model at The Forum starting at $995 with a $1.11 price per square foot . Here is today’s list of the best values for Flat apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| Village at Fox Creek | BTH60 | 2BR,2BA | $1.07 |
| The Forum | 3X2 C1R | 3BR,2BA | $1.11 |
| El Dorado Apartments | Luxury Unit | 1BR,1BA | $0.94 |
| Bay Colony | The Woodbridge | 1BR,1BA | $1.04 |
| Creekwood Apartments | 1x1 | 1BR,1BA | $1.10 |
| Eastgate Village Apartments | One Bedroom Renovated | 1BR,1BA | $0.88 |
| 308 N 14th St | One Bed One Bath | 1BR,1BA | $0.92 |
| Avenue Heights | 1 bedroom | 1BR,1BA | $0.79 |
| The Grove at Killeen | A1 | 1BR,1BA | $1.09 |
| 420 Gilmer St Killeen, TX, 76541 | One Bed | 1BR,1BA | $1.13 |
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 ArticleThe Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro
Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.
Read ArticleCash 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.
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.
Remember the 3 Rules of Real Estate:Location, Location, Location!
Explore Flat, TX Rentals by Map
See the most popular apartments and homes in Flat, TX
Frequently Asked Questions about Cheap Flat Apartments
How much is rent for a Cheap One Bedroom Flat Apartment?
The lowest price for a Cheap One Bedroom Flat Apartment is $495 at 420 Gilmer St Killeen, TX, 76541.
What is the lowest price for a Cheap Two Bedroom Flat Apartment for rent?
Today's best deal for a Cheap Two Bedroom Apartment in Flat is starting from $595 at 420 Gilmer St Killeen, TX, 76541.
What is the most affordable Flat Three Bedroom Apartment?
The best deal on a cheap Flat Three Bedroom Apartment rental is at The Bluffs of Brookside and starts from $949.
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

How to Make Your Apartment Holiday-Ready: Renter-Friendly Tips
Written by: Justin Habersaat
Getting your apartment ready for the holidays can be exciting but sometimes challenging in a smaller space. Here are some modern tips to keep things festive, safe, and inviting this season.

Renting with Roommates: Realistic Expectations for Shared Lease
Written by: Christine Leonard, Esq.
Given the high costs for housing, I have found that many people are looking for a roommate to share expenses. These arrangements can increase opportunities for more desirable and larger spaces.

Apartment Common Area Rules: What Renters Need to Know
Written by: Christine Leonard, Esq.
Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

How to Negotiate Your Apartment Lease and Save Money
Written by: Christine Leonard, Esq.
Everything is a negotiation in real estate!










