5 Bedroom homes for sale & real estate in Marathon, FL

26 homes

Sort:

Recommended

3D WALKTHROUGH

ABOUT THIS HOME
5 Bedroom Homes for Sale in Marathon, FL
Located right on coveted Sister Creek discover exceptional waterfront living in this expansive Marathon estate overlooking the golf course and a deep-water canal with deep water access to both the Atlantic Ocean and Gulf. Offering 4,836 sq. ft. of combined living space, the property features a 4-bedroom, 3.5-bath Main Residence and detached 1-bedroom, 1-bath Guest Suite. A grand entry welcomes you with soaring ceilings and a sweeping curved wood staircase, while elegant travertine flooring flows throughout the main living areas. The spacious Living Area showcases private water views, a fireplace, wet bar and multiple glass doors opening to the pool deck. The well-appointed Kitchen features

$4,499,000

5 beds4.5 baths4,836 sq ft

1903 Sombrero Blvd, Marathon, FL 33050

89 dock • Private water views • Deep water access

NEW CONSTRUCTION

ABOUT THIS HOME
5 Bedroom Homes for Sale in Marathon, FL
Luxury 5-Bedroom Waterfront Home in the Florida Keys Welcome to your dream retreat in Marathon, Florida! This stunning 5-bedroom, 5.5-bath residence sits on the desirable bay side, offering breathtaking water views and endless sunsets. Perfectly designed for comfort and entertaining, the home features an open-concept living space, gourmet kitchen, and spacious bedrooms with en-suite baths for ultimate privacy. Step outside to enjoy resort-style living with a sparkling pool, expansive patio, and direct access to the bay. Boating enthusiasts will love the assigned dock slip, making days on the water effortless. Whether you're seeking a full-time residence, vacation getaway, or investment p

$2,950,000

5 beds5.5 baths4,191 sq ft

990 41st Street Gulf #9, Marathon, FL 33050

Waterfront home • Gourmet kitchen • En-suite baths

NEW CONSTRUCTION

ABOUT THIS HOME
5 Bedroom Homes for Sale in Marathon, FL
Luxury 5-Bedroom Waterfront Home in the Florida Keys Welcome to your dream retreat in Marathon, Florida! This stunning 5-bedroom, 5.5-bath residence sits on the desirable bay side, offering breathtaking water views and endless sunsets. Perfectly designed for comfort and entertaining, the home features an open-concept living space, gourmet kitchen, and spacious bedrooms with en-suite baths for ultimate privacy. Step outside to enjoy resort-style living with a sparkling pool, expansive patio, and direct access to the bay. Boating enthusiasts will love the assigned dock slip, making days on the water effortless. Whether you're seeking a full-time residence, vacation getaway, or investment

$2,950,000

5 beds5.5 baths4,191 sq ft

990 41st Street Gulf #10, Marathon, FL 33050

Waterfront home • Gourmet kitchen • En-suite baths

FLOOR PLAN

ABOUT THIS HOME
5 Bedroom Homes for Sale in Marathon, FL
Plenty of room to live your best life! Enjoy the resort style backyard and the multi-generational flexibility of 2,500 square feet under air at 8055 Tuna Drive. This spacious Keys home offers the best of both worlds: room for the whole family and more, with a separate guest option. The main house features 4BR/3.5BA, with the Master suite opening directly to the pool deck. Attached, with its own discreet entrance, is a fully self-contained 1BR/1BA mother-in-law suite offering true privacy from the main home. Prepare for large crowd in the well designed kitchen with loads of counter space. The backyard is the showstopper -- a sprawling 11,186 sq ft lot with lush privacy landscaping surroundin

$1,155,000

5 beds4.5 baths2,482 sq ft

8055 Tuna Dr, Marathon, FL 33050

In-ground pool • 0.26 acre lot • Pool

ABOUT THIS HOME
5 Bedroom Homes for Sale in Marathon, FL
Looking for one of the most unique Bayfront Estates in the Florida keys, well you just found it. Just over 3 acres located on the Gulf of America. What makes the property so unique first and foremost is the privacy it offers. Upon entering the double gate, you are surrounded by huge trees, heavy foliage and vegetation which provides you with complete privacy. There are walking trails all through the entire property, including out to the Bayfront to enjoy some of the most spectacular year round sunsets you will ever see. The property directly to the North is a preserve called, Crane Point Hammock and Museum & Nature Trails. The subject property boasts its own huge boat basin with new

$4,999,999

5 beds4.5 baths3,346 sq ft

1590 Pelican Pass Pass, Marathon, FL 33050

Bayfront estates • Gulf of america • Boat basin

Property at 11250 5th Avenue Gulf Ave, Marathon, FL 33050, 5 beds, 3 baths

$1,280,000

5 beds3 baths1,904 sq ft

11250 5th Avenue Gulf Ave, Marathon, FL 33050

Property at 818 39th Street Gulf, Marathon, FL 33050, 5 beds, 4 baths

$2,390,000

5 beds4 baths2,565 sq ft

818 39th Street Gulf, Marathon, FL 33050

Property at 875 50th Street Gulf, Marathon, FL 33050, 5 beds, 5 baths

$5,499,000

5 beds5 baths4,146 sq ft

875 50th Street Gulf, Marathon, FL 33050

Property at 119 Coco Plum Dr, Marathon, FL 33050, 5 beds, 4.5 baths

$15,000,000

5 beds4.5 baths6,793 sq ft

119 Coco Plum Dr, Marathon, FL 33050

Property at 111 Avenue D #2, Marathon, FL 33050, 5 beds, 5 baths

$2,899,000

5 beds5 baths3,458 sq ft

111 Avenue D #2, Marathon, FL 33050

Property at 10833 2nd Avenue Gulf Ave, Marathon, FL 33050, 5 beds, 3 baths

$898,000

5 beds3 baths2,111 sq ft

10833 2nd Avenue Gulf Ave, Marathon, FL 33050

Property at 108 Sunrise Dr, Marathon, FL 33050, 5 beds, 5 baths

$7,495,000

5 beds5 baths3,434 sq ft

108 Sunrise Dr, Marathon, FL 33050

(954) 545-5583

Property at 301 Ixora St, Duck Key, FL 33050, 5 beds, 6.5 baths

$11,450,000

5 beds6.5 baths5,390 sq ft

301 Ixora St, Duck Key, FL 33050

Property at 103 52nd St, Marathon, FL 33050, 5 beds, 3.5 baths

$2,100,000

5 beds3.5 baths1,924 sq ft

103 52nd St, Marathon, FL 33050

Property at 735 50 St Gulf, Marathon, Marathon, FL 33050, 5 beds, 5.5 baths

$5,495,000

5 beds5.5 baths3,219 sq ft

735 50 St Gulf, Marathon, Marathon, FL 33050

(305) 598-5488

Property at 555 70th Street Gulf, Marathon, FL 33050, 5 beds, 3 baths

$2,950,000

5 beds3 baths3,434 sq ft

555 70th Street Gulf, Marathon, FL 33050

Property at 813 39th St Gulf St, Marathon, FL 33050, 5 beds, 4 baths

$3,795,000

5 beds4 baths2,628 sq ft

813 39th St Gulf St, Marathon, FL 33050

Property at 443 Sombrero Beach Rd, Marathon, FL 33050, 5 beds, 5 baths

$2,789,000

5 beds5 baths2,860 sq ft

443 Sombrero Beach Rd, Marathon, FL 33050

(305) 587-3663

Property at 990 41st Gulf Street 9, Marathon, FL 33050, 5 beds, 5.5 baths

$2,950,000

5 beds5.5 baths4,091 sq ft

990 41st Gulf Street 9, Marathon, FL 33050

(954) 243-8894

Property at 865 50th Street Gulf, Marathon, FL 33050, 5 beds, 4.5 baths

$4,490,000

5 beds4.5 baths3,826 sq ft

865 50th Street Gulf, Marathon, FL 33050

(305) 595-8616

Property at Duval #4 Plan, Grassy Key, FL 33050, 5 beds, 4.5 baths

$3,350,000

5 beds4.5 baths3,013 sq ft

Duval #4 Plan, Grassy Key, FL 33050

Listing provided by Zillow

Property at Hemingway #7 Plan, Grassy Key, FL 33050, 5 beds, 4.5 baths

$2,950,000

5 beds4.5 baths3,013 sq ft

Hemingway #7 Plan, Grassy Key, FL 33050

Listing provided by Zillow

Property at Rhodes #11 Plan, Grassy Key, FL 33050, 5 beds, 4.5 baths

$3,400,000

5 beds4.5 baths3,011 sq ft

Rhodes #11 Plan, Grassy Key, FL 33050

Listing provided by Zillow

Property at Fiesta #5 Plan, Grassy Key, FL 33050, 5 beds, 4.5 baths

$3,250,000

5 beds4.5 baths3,013 sq ft

Fiesta #5 Plan, Grassy Key, FL 33050

Listing provided by Zillow

Property at Marquesa #10 Plan, Grassy Key, FL 33050, 5 beds, 4.5 baths

$3,400,000

5 beds4.5 baths3,011 sq ft

Marquesa #10 Plan, Grassy Key, FL 33050

Listing provided by Zillow

Property at Matecumbe #6 Plan, Grassy Key, FL 33050, 5 beds, 4.5 baths

$3,250,000

5 beds4.5 baths3,013 sq ft

Matecumbe #6 Plan, Grassy Key, FL 33050

Listing provided by Zillow

Viewing page 1 of 1

5 Bedroom Homes for Sale in Marathon

There are currently 26 5 bedroom homes in Marathon. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Marathon stay on the market for 139 days. This map is refreshed with the newest listings in Marathon every 15 minutes.

In the past month, 22 homes have been sold in Marathon. In addition to houses in Marathon, there were also 43 condos, 18 townhouses, and 11 multi-family units for sale in Marathon last month. Find your dream home in Marathon using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Marathon are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Marathon. Our Marathon real estate stats and trends will give you more information about home buying and selling trends in Marathon. If you're looking to sell your home in the Marathon area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Marathon with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

More real estate resources for Marathon, FL

Zip Codes

33050 homes for sale

Nearby Cities

Nearby Cities with 5 Bedroom Homes

More to explore in Marathon, FL

Featured
Bedroom

How to buy a house in Marathon, FL

How much house can I afford?

How to buy a house in 10 steps

First-time homebuyer's guide

See more home buying guides

Popular Markets in Florida

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

Redfin Brokerage Licenses

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.