Lux Marathon Vacation Rental With pool, dock and boat ramp

Grouper House

Built and designed as a vacation rental, Grouper House features 4 master suites, multiple gathering spaces, and a chef’s kitchen plus an amazing outdoor living area with kitchen, grill, bar and TV tucked into a shady space next to the pool and deck.  There’s no need to leave paradise.

Exclusive Marathon Vacation Rental
Designed For The Ultimate Keys Vacation Experience

Luxury Marathon Vacation Rental In Florida Keys

Delivering luxury in an elevated but casual way, Grouper House features our signature open floor plan custom-designed with the island vacation lifestyle in mind, providing the perfect home to bring together friends and family for an exceptional island experience.

Four master suites flank an open and spacious living space that includes a professionally equipped chef’s kitchen, dining area and living room.  A powder room and a laundry room are also just off the dining area.

Grouper House extends onto a wrap around terrace that expands over the private heated pool and wide ocean canal, offering extraordinary views of the breathtaking Florida Keys’ sunsets and ocean waters. 

4 Bdr | 6 bth | Sleeps 8

The four master suites are equal in size and amenities and feature individual smart TVs and king beds with specialty memory foam mattresses and high-end linens.  Each master suite has a private bathroom with a coffee/wine bar. One master suite has a tub with a shower to accommodate an indulgent soak or the convenient bathing of children. The suites are situated on the corners of the interior common living space and have sliding glass doors that open to a sitting area on the terrace, affording the perfect balance of privacy and togetherness.

2600 Sq. Ft.

Decorated in a modern coastal theme, elements of the ocean and tropical landscape grace the inside of Grouper House so that every moment reminds you to exhale, relax and enjoy life. The floors are Italian porcelain with the look and feel of packed sand while the counter tops in the kitchen and master suite vanities are Cambria quartz reflecting the mix of water and sand. All living spaces are on one upper floor accessed by an inside elevator or interior stairs or outside stairs off the deck to the private pool and extensive outdoor dining and lounging deck.

Every single thing needed for your island adventure is on site at Grouper House. The pool is expansive and features a large splash deck made for the splashes of a child or a relaxing and cool respite. A grilling and dining area are situated under the shade of the patio next to the pool along with chaise lounges, rocking chairs and gliders. A pool bath is conveniently placed under the deck stairs for the ultimate convenience to swimmers, fishermen and boaters. An outdoor shower completes the ultimate outdoor living space.

The private boat ramp is beyond convenient for the launch of your boat or kayak and is one of the many reasons avid boaters choose Grouper House as their island getaway year after year.

Dock (92 ft) 

If you are looking for a vacation rental in the Florida Keys with dock, your search is over! 

The ironwood dock is one of the favorite spots at Grouper House with frequent visits by manatees and dolphins. Long and wide with running water, lighting and a fish cleaning station, the dock is ideal for fishing as well as for tying up your boat.

The private boat ramp is beyond convenient for the launch of your boat or kayak and is one of the many reasons avid boaters choose Grouper House as their island getaway year after year.

  • Commercial ice maker
  • Outdoor refrigerator
  • Bait freezer 
  • On and offsite parking available (contact Kim for details)
  • Beach towels 
  • Interior linens
grouper house pool

Coastal decor, Gourmet Kitchen, Separate Master Bedroom Suites, Pool, Dock, Boat Ramp And Tons of Extras In This Marathon Florida Keys Vacation Rental

Key Details

This 2600 sq ft home has four private bedroom suites, each with access to the deck. The open floor plan, living room, dining room, and kitchen are centrally located. An elevator is available for loading and unloading.

Next to the gated pool is a shady indoor/outdoor living space complete with seating and large screen TV, an outdoor kitchen area with propane grill, outdoor dining table and poolside bathroom with outdoor shower.

The dock and boat slip are available for fishing, fish cleaning station, kayaking, and boating. 


4 Bedroom Suites

King Beds With Specialty Memory Foam Mattresses

Luxury Linens

Luxury Towels

Sliding Glass Doors To Upper Deck

Smart TV

Private Baths

1 Full Bath With Shower/Tub

3 Baths With Shower

Walk In Showers

Coffee Bar/Wine Bar

Wine Fridge

Stainless Steel Appliances


Coffee Bar (4)



Lobster Pot

Tea Kettle

Wine Cooler

Dining Table For 8

Island Bar Seating for 6

Sufficient Service Ware

Living And EntertainmentExtras

1 – 55″ Smart TV in Living Area

1 – 30″ Smart TV in Each Bedroom

Cable TV


AC/Central Heat

Ceiling Fans


Hall Bath

Laundry Room

Iron & Ironing Board

Dog Food Bowls

Outdoor Dining/Living Area

Beach Towels

Boat Slip

Commercial Ice Maker, Refrigerator, & Bait Freezer

Corn Hole Game

Dock (92 ft)

Fishing From Deck


Large Upper Deck

Poolside Deck

Propane Grill

Lighted Dock With Water & Power & Fish Cleaning Station

Lounge Chairs,Rocking Chairs & Gliders

Private Heated Pool

Ocean & Canal Views

Outdoor Bathroom With Outdoor Shower

Outdoor Dining/Living Area

Outdoor Kitchen

Propane Grill

See Manatees & Dolphins From The Dock

First Payment $1500
Cleaning Fee $500
Pet Fee Per Pet / Per Stay $200
Tax Rate 12.5%

This home is Dog friendly with the following breeds and any mixes of these breeds excluded due to our insurance restrictions: Akita, Boxer, Bull Terrier, Bullmastiff, Chow Chow, Doberman Pinscher, German Shepherd, Giant Schnauzer, all Mastiff breeds, Ovtcharka, Presale Canario, Pit Bull, Rhodesian Ridgeback, Rottweiler, Wolf and Wolf Hybrids.

No smoking on premises. 

Check in:  4:00 pm 

Check out:  9:30 am

Seven night rentals – Saturday to Saturday.

Damage Insurance required and trip insurance encouraged. 

Halfway between Key Largo and Key West in Marathon, this Marathon Vacation Rental is located on a wide ocean canal. This property also has a large boat ramp which is exclusive to Grouper Guests, guests of the other 4 houses, and the owners of Happy in the Keys.

There are plenty of restaurants and shops within a few minute’s drive from the home as well as quick trips to all of the other islands.

Avenue G, Marathon, Florida, 33050, US
33050,United States

Book Grouper House

Bookings require a 7-night minimum stay with a Saturday to Saturday arrival and departure.

What our guests Are Saying

Choose A Vacation Home And Find Your Happy Place In The Keys

Although each of our Florida Keys Vacation Rentals are different in size, location and variety of amenities, they are all a very special place.  Coastal decor, specialty mattresses, outdoor living areas and plenty of space for privacy as well as gathering spaces for visiting.  Choose a home from the list below to find your favorite.

Super Grouper

5 BDR | 7 BTH  

Snapper House

4 BDR | 6 BTH 

Find Your Happy Place