1 Bedroom Apartments for Rent in Trenton, IL (33 Rentals)

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Trenton, IL Local Guide

Largest Available Trenton and Nearby 1 Bedroom Apartments

The largest available 1 Bedroom apartment unit in Trenton, IL is found at Storyboard on Rockwood in the OFallon neighborhood and is 900 square feet priced from $1,040. Green Mount Lakes has the second largest 1 Bedroom, which is sized at 823 square feet and currently listed start at $1,377. Here is today’s list of the largest available 1 Bedroom units in Trenton:

Apartment ListingModel NameSquare FootagePriced From
Storyboard on RockwoodRockwood A1900 Sq Ft$1,040
Green Mount LakesCartier823 Sq Ft$1,377
Thirteen01 at Hartman Lakes1 Bedroom816 Sq Ft$1,475
The Oasis at Hartman Lakes1 Bed766 Sq Ft$1,650
Longacre Apartment Resort1BR/1BA700 Sq Ft$1,275
Metro Apartments At CollinsvilleAsk Us About Our Availability! - Up to $500 off...700 Sq Ft$1,000
Villas At Crystal LakeThe Steamboat700 Sq Ft$1,345
Green Door ApartmentsSave up to $500 off Move In Costs with your EXC...700 Sq Ft$1,000
Bouse Apartment Homes1 Bedroom 1 Bath620 Sq Ft$845

Cheapest Available Trenton and Nearby 1 Bedroom Apartments

As of September 10, 2025 the lowest priced 1 Bedroom apartment unit in Trenton, IL is the 1 BR / 1 BA Model starting from $825 at 215 anderson lane A in the OFallon neighborhood. The second most affordable Trenton 1 Bedroom is the 1 Bedroom 1 Bath Model at Bouse Apartment Homes starting at $845 in the Metro East neighborhood. The average price for all 1 Bedroom apartments in Trenton is currently $1,354. Here is today’s list of the cheapest available 1 Bedroom options in Trenton:

Apartment ListingModel NamePriced From
215 anderson lane A1 BR / 1 BA$825
Bouse Apartment Homes1 Bedroom 1 Bath$845
Meadows at Shadow Ridge1BR/1BA$900
Shiloh Commons HoldingsA1 1 Bed | 1 Bath$994
Metro Apartments At CollinsvilleAsk Us About Our Availability! - Up to $500 off...$1,000
Green Door ApartmentsSave up to $500 off Move In Costs with your EXC...$1,000
Storyboard on RockwoodRockwood A1$1,040
Longacre Apartment Resort1BR/1BA$1,275
Villas At Crystal LakeThe Steamboat$1,345
Green Mount LakesCartier$1,377

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Pet Friendly Lifestyle

Ranked #

Among cities in Illinois for Apartment listings with Pet Friendly Amenities.

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Getting Around Trenton, IL

Walk Score®

18 / 100

Car-Dependent

Almost all errands require a car

Bike Score®

31 / 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 1 Bedroom Trenton Apartments

How much is the average rent for a 1 Bedroom Trenton Apartment?

The average rent for a 1 Bedroom Apartment in Trenton is $1,354.

What is the largest available 1 Bedroom Trenton Apartment for rent?

Today's apartment with the most square footage in Trenton is a 900 square feet unit starting from $1,040 at Storyboard on Rockwood.

What is the average size for Trenton 1 Bedroom Apartments for rent?

The average size for a 1 Bedroom rental in Trenton is currently 791 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

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.

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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.

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Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Written by: Christine Leonard, Esq.

For many people, obstacles can arise during the rental application process for a variety of issues.

decorative image for The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro article

The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Written by: Christine Leonard, Esq.

Hard truth. Moving is never easy. I’ve done it all – from local moves to cross-country relocations From packing to unpacking the last box, I have found moving to be an exhausting, expensive and stressful experience every time.

decorative image for Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting article

Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Written by: Christine Leonard, Esq.

Throughout the day, think about all the times that you have to pay for something. So many of us reach automatically for a credit card or even our phone for a quick payment.