3 Bedroom Apartments for Rent in Marengo, IL (28 Rentals)

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Renting with Roommates: Realistic Expectations for Shared Lease

Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.

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.

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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.

Marengo, IL Local Guide

Largest Available Marengo and Nearby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Marengo, IL is found at Enclave Crystal Lake Townhomes and Apartments in the Park Place neighborhood and is 1,858 square feet priced from $3,380. Terrabrook at Prairie Ridge has the second largest 3 Bedroom, which is sized at 1,828 square feet and currently listed start at $2,400. Here is today’s list of the largest available 3 Bedroom units in Marengo:

Apartment ListingModel NameSquare FootagePriced From
Enclave Crystal Lake Townhomes and ApartmentsTH-B END1,858 Sq Ft$3,380
Terrabrook at Prairie RidgeGregory1,828 Sq Ft$2,400
Conservancy at GilbertsCampania End1,724 Sq Ft$3,000
Huntley CrossingThree Bedroom Serenity1,642 Sq Ft$3,063
Oakbrook Estates- Senior 55+ CommunityChampion Single Wide1,200 Sq Ft$1,500

Cheapest Available Marengo and Nearby 3 Bedroom Apartments

As of July 11, 2026 the lowest priced 3 Bedroom apartment unit in Marengo, IL is the Champion Single Wide Model starting from $1,500 at Oakbrook Estates- Senior 55+ Community in the Fox Trails neighborhood. The second most affordable Marengo 3 Bedroom is the Gregory Model at Terrabrook at Prairie Ridge starting at $2,400 . The average price for all 3 Bedroom apartments in Marengo is currently $2,730. Here is today’s list of the cheapest available 3 Bedroom options in Marengo:

Apartment ListingModel NamePriced From
Oakbrook Estates- Senior 55+ CommunityChampion Single Wide$1,500
Terrabrook at Prairie RidgeGregory$2,400
Conservancy at GilbertsCampania$2,980
Huntley CrossingThree Bedroom Serenity$3,063
Enclave Crystal Lake Townhomes and ApartmentsTH-B END$3,380

Real 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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Frequently Asked Questions about 3 Bedroom Marengo Apartments

What is the Cheapest apartment in Marengo with 3 Bedroom?

Currently the most affordable 3 Bedroom in Marengo is at Oakbrook Estates- Senior 55+ Community listed at $1,500.

How much is the average rent for a 3 Bedroom Marengo Apartment?

The average rent for a 3 Bedroom Apartment in Marengo is $2,730.

What is the largest available 3 Bedroom Marengo Apartment for rent?

Today's apartment with the most square footage in Marengo is a 1,858 square feet unit starting from $3,380 at Enclave Crystal Lake Townhomes and Apartments.

What is the average size for Marengo 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Marengo is currently 1,547 sq ft.

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

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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.

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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.

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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.

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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.