Credit: Photo by Tracy Chacksfield | Source


Luxury Homes for Sale in Grassy Key, Florida Keys, Florida

Located fifteen minutes from “downtown” Marathon, Grassy Key is at the northern end of the chain of islands that make up Marathon.

Known to some as a “suburb” of Marathon, Grassy Key Florida homes for sale come as close to an “old Florida” feel as one can find in the Middle Keys. Grassy Key radiates a remote island vibe with tons of tropical flora, where some of the largest residential lots in the Middle Keys are found, resulting in a very serene and less densely populated neighborhood. For homebuyers looking for waterfront property that also includes privacy an oversized lot offers, and spectacular sunsets as an added bonus, Morton Street Grassy Key homes for sale is the perfect place to begin. If you are looking to escape, Grassy Key is a great place to do it. Give me a call, we can begin searching for your secluded island home today.

SERENE BEACHES: Keeping with the “old Florida” ambiance, less than a mile from Grassy Key, FL, real estate is Curry Hammock State Park, which is the largest undeveloped parcel of land between Key Largo and Big Pine Key. Sunbathing, swimming and snorkeling are only a short drive or bike ride away from Grassy Key. Paddlers and kayakers love to explore the park’s natural beauty where on any given day guests might encounter a variety of marine life, from horseshoe crabs and starfish to manatees and dolphins. With the Keys ideal climate, the park is open year-round for you to revitalize your mind and body.

OUTDOOR RECREATION: If something faster and heart-pounding is more your speed, then be sure to visit Curry Hammock on a windy day. Kiteboarders throughout the area and south Florida always have their eyes on the weather and when the conditions are right there’s a flurry of activity. With a backdrop of turquoise waters and blue skies, kiteboarding in the Keys is an experience unlike any other. If you’re not up for giving it a try, then sit back, relax and enjoy watching the colorful kites soar across the water. Or spend the afternoon hiking through the tropical hardwood forest where you can explore ancient, fossilized coral. No matter your speed, houses for sale, Grassy Key, FL properties will always have easy access to nearby wildlife and recreation.

FRESH SEAFOOD: The old adage “fresh fish doesn’t smell fishy” is spot on and with the ocean as your playground, you can be assured seafood in the Keys is fresh. Some of the best local fish for the table are mahi-mahi, blackfin tuna, hogfish, cobia, wahoo, yellowtail snapper, grouper, and of course, Key West shrimp, just to name a few. When in season, stone crab and lobster are not to be missed. Not up to preparing dinner after a day on the water? No problem! There are plenty of restaurants near Grassy Key homes for sale that will cook your catch of the day. So sit back, relax and let someone else do the cooking while you reminisce about your day on the water with friends and family.

Market Overview

Marathon, FL Real Estate Information

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Homes in Grassy Key

5 Real Estate Facts About Grassy Key Florida Homes for Sale

  • The majority of Grassy Key Florida homes for sale will be on the Gulf side
  • Most expensive home on Grassy Key in 2022 sold for $4.9M
  • Least expensive home on Grassy Key in 2022 sold for $170K
  • Largest home sold in 2022 on Grassy Key was 3807 sqft
  • Smallest home sold in 2022 on Grassy Key was 446 sqft
On the map

Grassy Key, FL Neighborhoods Map

After Duck Key, heading south on Overseas Highway/U.S. 1, is Grassy Key near Mile Markers 57-60. The Dolphin Research Center and Jolly Roger RV Park are the most recognizable landmarks to know you have arrived at Grassy Key.

Take the next step

Ready to take the next step?

As your dedicated real estate partner, I will provide a well-executed and enjoyable experience. I draw on my professional work ethic, expert industry knowledge, and genuine love for what I do to help my clients achieve their real estate goals. If you are ready to buy, sell, or invest in the Keys, you need an informed, trusted and determined real estate partner who knows the landscape and has an outstanding network of contacts. I’ll focus on understanding your needs; then, I’ll confidently guide you to the opportunities that are right for you.

Meet the locals

Who Lives in Marathon, FL



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Things to do near Grassy Key, FL

Dolphin Connection

A marine-life educational facility catering to children and adults, with interactive dolphin conservation programs.

Oceanfront Park

A dog-friendly park with access to the ocean and a place for kite flying, picnics, kayaking, and fishing.

Herbie's Bar & Chowder House

Old-school restaurant serving up favorites such as conch fritters and chowder.

Island Pilates and Massage

Stretch your muscles and extend your body with Pilates workouts that will surely push your limits. This studio has friendly staff and experienced trainers.


Schools near Grassy Key, FL

Stanley Switlik Elementary SchoolK - 5Public
Marathon High School6 - 12Public