3 Bedroom Apartments for Rent in Marathon, FL (56 Rentals)

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107th Street
3 Bedroom Apartments

107th Street

765 107th Street OceanMarathon, FL 33050

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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Seaward Landing
3 Bedroom Apartments

Seaward Landing

8700 Overseas HwyMarathon, FL 33050
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Caya Place
3 Bedroom Apartments

Caya Place

625-771 73rd Street OceanMarathon, FL 33050

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.

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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.

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Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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property at 3770 Park Ave

3770 Park Ave

Big Pine KeyFL33043

Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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Showing Results 1-50, Page 1 of 2

Marathon, FL Local Guide

Largest Available Marathon 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Marathon, FL is found at Seascape Pointe Townhomes in the Outer Homestead South Dade neighborhood and is 1,501 square feet priced from $2,175. Ambar Key Homes has the second largest 3 Bedroom, which is sized at 1,400 square feet and currently listed start at $2,229. Here is today’s list of the largest available 3 Bedroom units in Marathon:

Apartment ListingModel NameSquare FootagePriced From
Seascape Pointe TownhomesTH3.31,501 Sq Ft$2,175
Ambar Key Homes3 Beds, 3 baths1,400 Sq Ft$2,229
Keys Lake VillasA11,347 Sq Ft$2,835
Casa PrincetonC11,326 Sq Ft$2,975
Modern Towers Apartments3 Bedroom, 2 Bathroom1,307 Sq Ft$2,730
The OliviaC11,283 Sq Ft$2,499
Solimar Apartment HomesThe Galaxy1,259 Sq Ft$874
South Pointe ApartmentsPay Nothing Until January 1st!!1,237 Sq Ft$2,149
Ambar Trail3 Beds, 2 baths1,224 Sq Ft$1,200
Verbena3 Beds, 2 baths1,215 Sq Ft$2,184

Cheapest Available Marathon 3 Bedroom Apartments

As of November 16, 2025 the lowest priced 3 Bedroom apartment unit in Marathon, FL is the The Galaxy Model starting from $874 at Solimar Apartment Homes in the Outer Homestead South Dade neighborhood. The second most affordable Marathon 3 Bedroom is the 3 Beds, 2 baths Model at Ambar Trail starting at $1,200 in the Modello neighborhood. The average price for all 3 Bedroom apartments in Marathon is currently $2,659. Here is today’s list of the cheapest available 3 Bedroom options in Marathon:

Apartment ListingModel NamePriced From
Solimar Apartment HomesThe Galaxy$874
Ambar Trail3 Beds, 2 baths$1,200
Riverwalk I ApartmentsThree Bedroom$1,526
Colony Lakes3 Bedroom 2 Bath$1,709
Cordova Estates3 Beds, 2 baths$1,759
Winchester GardensPlan C$1,780
Carib Villas Apartments2 Bed w/Den 1 Bath$1,850
South Pointe ApartmentsPay Nothing Until January 1st!!$2,149
Seascape Pointe TownhomesTH3$2,150
Verbena3 Beds, 2 baths$2,184

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.

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The 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.

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Quick 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.

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Remember the 3 Rules of Real Estate:
Location, Location, Location!

Explore Marathon, FL Rentals by Map

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See the most popular apartments and homes in Marathon, FL

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Getting Around Marathon, FL

Walk Score®

33 / 100

Car-Dependent

Most errands require a car

Bike Score®

63 / 100

Bikeable

Some bike infrastructure

Transit Score®

1 / 100

Minimal Transit

It may be possible to get on a bus

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 3 Bedroom Marathon Apartments

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

The average rent for a 3 Bedroom Apartment in Marathon is $2,659.

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

Today's apartment with the most square footage in Marathon is a 1,501 square feet unit starting from $2,175 at Seascape Pointe Townhomes.

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

The average size for a 3 Bedroom rental in Marathon is currently 1,483 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.

decorative image for Apartment Common Area Rules: What Renters Need to Know article

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.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate! 

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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.