
Cheap Apartments for Rent in Union, IL from $700 (11 Rentals)
Search the lowest-cost Apartments available for rent right now in Union.


Shadley Apartments

610-Carriage Court Apartments

Northfield Court

Autumnwood Apartments
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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.

Autumn Glen Apartment Homes

Marengo Woods

Garden Quarter Apartments

Silver Creek Apartments

The Paths of Walnut Ridge
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.

Willow Brooke
Union, IL Local Guide

How much does it cost to rent an apartment in Union?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Union Studio Apartments | $1,655 | $1,350 | $2,041 |
| Union 1 Bedroom Apartments | $1,741 | $754 | $2,557 |
| Union 2 Bedroom Apartments | $2,015 | $845 | $3,263 |
| Union 3 Bedroom Apartments | $2,676 | $1,475 | $3,867 |
| Union 4 Bedroom Apartments | $2,950 | $2,950 | $2,950 |
Browse Top Apartments in Union
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Union, IL Local Guide
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Cheapest Available Union Apartments for Rent and Nearby
 The cheapest available apartment rental in Union, IL is a 1 Bed unit found at Pearl Place Apartments priced from $702. Northfield Court has the second lowest priced unit, which is a 1 Bed apartment currently listed from $1,101. Here is today’s list of the most affordable Union apartments for rent:
| Apartment Listing | Model Name | Bed/Bath | Priced From |
|---|---|---|---|
| Pearl Place Apartments | One Bedroom | 1BR,1BA | $702 |
| Northfield Court | Valley View | 1BR,1BA | $1,101 |
| Marengo Woods | 1BR/1BA | 1BR,1BA | $1,150 |
| Patriot Prairie of Woodstock (FKA Prairie View) | STUDIO | Studio,1BA | $1,350 |
| 200 S Lincoln | 1BD/1BA | 1BR,1BA | $1,400 |
Best Value Apartments for Rent in Union, IL and Nearby
As of December 15, 2025 the best value apartment in the Union area is the $1.37 price per square foot Gregory End Model at Terrabrook at Prairie Ridge in the starting from $2,500. The second greatest value Union apartment is the Florence Model at Conservancy at Gilberts starting at $3,100 with a $1.80 price per square foot in the Square Barn Road School Campus neighborhood. Here is today’s list of the best values for Union apartments based on price per square foot:
| Apartment Listing | Model Name | Bed/Bath | Price Per Sq.Ft. |
|---|---|---|---|
| Terrabrook at Prairie Ridge | Gregory End | 4BR,2.5BA | $1.37 |
| Conservancy at Gilberts | Florence | 3BR,2BA | $1.80 |
| Enclave Crystal Lake Townhomes and Apartments | TH-A | 2BR,2.5BA | $1.83 |
| Redwood Crystal Lake | Haydenwood Sunroom | 2BR,2BA | $1.75 |
| Oakbrook Estates- Senior 55+ Community | Champion Single Wide | 3BR,2BA | $1.42 |
| Pearl Place Apartments | Two Bedroom | 2BR,1BA | $0.76 |
| Woodcreek | Apt B | 2BR,2BA | $1.55 |
| Residence of Fairway Greens | CB121.5 Two Bed One and One half bath | 2BR,1.5BA | $1.81 |
| Darlington Court Apartments | 2 Bedroom/1.5 Bath | 2BR,1.5BA | $1.75 |
| Northfield Court | Summit | 1BR,1BA | $1.57 |
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 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 Lifestyle
Ranked #
Among cities in Illinois for Apartment listings with Pet Friendly Amenities.
Pet Friendliness Lifestyle Score
Pet Friendly
Remember the 3 Rules of Real Estate:Location, Location, Location!
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Getting Around Union, IL
Walk Score®
15 / 100
Car-Dependent
Almost all errands require a car
Bike Score®
32 / 100
Somewhat Bikeable
Minimal bike infrastructure
What Are Walk Score®, Transit Score®, and Bike Score® Ratings?
- Walk Score® measures the walkability of any address.
- Transit Score® measures access to public transit.
- Bike Score® measures the bikeability of any address.
Frequently Asked Questions about Cheap Union Apartments
What is the Cheapest Studio apartment in Union?
Currently the most affordable Cheap Studio Apartment in Union is at Patriot Prairie of Woodstock (FKA Prairie View) listed at $1,350.
How much is rent for a Cheap One Bedroom Union Apartment?
The lowest price for a Cheap One Bedroom Union Apartment is $702 at Pearl Place Apartments.
What is the lowest price for a Cheap Two Bedroom Union Apartment for rent?
Today's best deal for a Cheap Two Bedroom Apartment in Union is starting from $845 at Pearl Place Apartments.
What is the most affordable Union Three Bedroom Apartment?
The best deal on a cheap Union Three Bedroom Apartment rental is at Patriot Prairie of Woodstock (FKA Prairie View) and starts from $1,480.
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

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!

The Rental Move-In Inspection Checklist: A Guide for Renters
Written by: Trey Huguley
The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.