Grassy Key Homes for Sale, Single Family Houses, MLS Home Listings

Grassy Key homes for sale are located in one of the smallest, and best, markets for real estate in the Florida Keys.  The intimate nature of the island creates a close-knit community of residents of houses in Grassy Key.  Adding to the value of real estate in the area is the fact that Grassy Key real estate is a part of the larger city of Marathon - a location known for its great assortment of top rated restaurants, not to mention a plethora of great stores and attractions.  If Grassy Key properties are of interest to you, browse the MLS listings in Grassy Key below.

Total Listings 13
    57547  Gibson Street  For Sale, MLS 570485
    $315,000
    Grassy Key
    Sunset Bay   - MM: 57.50
    3 Bed, 3 Baths, 952 SqFt Days Listed: 27
    Single Family - Active - Waterfront No
    Side of Island: Ocean - Dockage: None

    Well maintained and totally remodeled in 2006 3 bedroom home in very desirable Grassy Key. The house sits on a corner lot with a very nice private, fenced back yard and large storage shed. Modern and updated kitchen with plenty of storage, hardwood floors and interior laundry. Master bedroom has spacious walk-in closet. There is room to add on or put in a pool. Wind and flood premiums in documents

    335  Orange Avenue  For Sale, MLS 569590
    $349,000
    Grassy Key
    J. G. Estates   - MM: 59.50
    2 Bed, 2 Baths, 960 SqFt Days Listed: 103
    Single Family - Active - Waterfront No
    Side of Island: Bay/Gulf - Dockage: None

    Physically this is a 3bed 3bath with about just shy of 1400 square feet, 2bed 2bath upstairs and a non-conforming Mother-in law efficiency apt downstairs. New Roof, new a/c verified with permit, wind mitigation report on file, this is a double lot so 15k square feet, less than a block from the open waters of the Gulf of Mexico,

    57465  Gibson Street  For Sale, MLS 570204
    $349,000
    Grassy Key
    Sunset Bay   - MM: 57.50
    2 Bed, 2 Baths, 864 SqFt Days Listed: 58
    -10.28% ($40,000) 1 Price Change : Last Change 2 Days Ago
    Single Family - Active - Waterfront No
    Side of Island: Bay/Gulf - Dockage: None

    Absolutely nothing to do to this home but move in and enjoy all of the updates in place. Completely renovated from the bottom up: updated kitchen with marble countertops, stainless appliances & gas range, updated bath with large shower, bamboo floors, two spacious bedrooms, large living area, laundry, screened porch, storage shed and manicured yard. 5 yr old roof. You truly have to see this gem!

    307  Guava Avenue  For Sale, MLS 570209
    $359,000
    Grassy Key
    Crains Subdivision   - MM: 58.00
    2 Bed, 2 Baths, 832 SqFt Days Listed: 58
    -1.64% ($6,000) 1 Price Change : Last Change 10 Days Ago
    Single Family - Active - Waterfront No
    Side of Island: Bay/Gulf - Dockage: None

    Impeccably maintained and completely turnkey. This corner lot home is fully fenced & completely private. Besides an absolutely pristine home, amenities include: master with en-suite, gas stove, gated hot tub, outdoor shower, large workshop/storage, dual driveways, covered parking, fruit trees, wrap-around balcony and did I mention private? Conveniently located w/ area restaurants & 2 state parks.

    59771  Overseas Highway  For Sale, MLS 569120
    $380,000
    Grassy Key
    J. G. Estates   - MM: 59.50
    2 Bed, 2 Baths, 1,018 SqFt Days Listed: 150
    -1.30% ($5,000) 1 Price Change : Last Change 25 Days Ago
    Mobile Home - Active - Waterfront Yes
    Side of Island: Bay/Gulf - Dockage: Concrete

    Great boating with quick access to the Gulf and 5 minutes to Ocean. Home is in pristine condition with a Florida Room and view of canal. Kayak launching on dock. Easy maintenance yard. Tiki hut on dock. Possible owner financing.

    58875  Overseas Highway  For Sale, MLS 568353
    $560,000
    Grassy Key
    Misc Crawl/grassy Ke   - MM: 57.00
    2 Bed, 2 Baths, 1,440 SqFt Days Listed: 244
    Single Family - Active - Waterfront No
    Side of Island: Ocean - Dockage: None

    Single Family Stilted home on almost 1/2 Acre of property, 2 bed, 3 baths, plenty of room to expand this home and or add pool. Plenty of storage and parking. Would be a great year round home or rental.

    58622  Overseas Highway  For Sale, MLS 570205
    $897,000
    Grassy Key
    Crains Subdivision   - MM: 58.50
    6 Bed, 6 Baths, 2,335 SqFt Days Listed: 58
    -5.58% ($53,000) 1 Price Change : Last Change 24 Days Ago
    Single Family - Active - Waterfront Yes
    Side of Island: Ocean - Dockage: None

    Beautiful Oceanfront setting...Main house backs up to Ocean with Sandy Beach. 3 additional cottages are on the property making a great vacation paradise for you, family, friends and guests. 5 car under cover parking; Huge Swimming Pool. Whata Fantastic rental income potential. Main house has a new kitchen with granite tops/ new appliances. Sewer line is in progress and will be done before closing.

    58682  Overseas Highway  For Sale, MLS 570202
    $979,000
    Grassy Key
    Crains Subdivision   - MM: 58.00
    4 Bed, 4 Baths, 1,232 SqFt Days Listed: 58
    -4.49% ($46,000) 1 Price Change : Last Change 20 Days Ago
    Single Family - Active - Waterfront Yes
    Side of Island: Ocean - Dockage: None

    Ocean Front vacation or retirement home with4 bedrooms. Wake up with the stunning sunrise, blue sky, sleep under the bright-stars. Fly Fishing,bone fishing, kayaking, swimming in the ocean and pool, sandy beaches. spectacular views from screened in porch overlooking direct open ocean. Sandy beach for family to play, sunbathing on the large platform, heated pool, covered parking, grilling,

    57477  Morton Street  For Sale, MLS 570545
    $1,299,000
    Grassy Key
    Crains Subdivision   - MM: 58.00
    2 Bed, 2 Baths, 1,632 SqFt Days Listed: 20
    Single Family - Active - Waterfront Yes
    Side of Island: Bay/Gulf - Dockage: 200ft.

    Gulf front home located on exclusive Morton Street, Marathon. Very private with Sunset Park to the east and tropical grounds south. All rooms have an open water view. Lg. screen porch off living room. Deep water dock with dolphin piles to tie up large boats. Sandy beach above shoreline, heated pool, spa, garage, nearly half acre fenced lot. Room for R/V. Vacation rental home with great numbers.

    58896  Overseas Highway  For Sale, MLS 569411
    $1,500,000
    Grassy Key
    Grassy Key Beach   - MM: 57.50
    4 Bed, 4 Baths, 2,280 SqFt Days Listed: 117
    Single Family - Active - Waterfront Yes
    Side of Island: Bay/Gulf - Dockage: Other Dockage

    Beautiful Oceanfront 4 bedroom 2 bath home with swimming pool being built in Grassy Key. Over 100 feet of water frontage directly overlooking the turquoise waters of the Gulf of Mexico! Over 26,000 square foot lot with tons of potential. Seller is Fl licensed Realtor.

    57733  Morton Street  For Sale, MLS 566232
    $2,650,000
    Grassy Key
    Crains Subdivision   - MM: 58.00
    9 Bed, 9 Baths, 7,006 SqFt Days Listed: 485
    Single Family - Active - Waterfront Yes
    Side of Island: Bay/Gulf - Dockage: Basin,Davits

    Gulf-front compound featuring nine bedrooms and 7 bathrooms.

    57223  Morton Street  For Sale, MLS 569307
    $2,695,000
    Grassy Key
    Grassy Key Beach   - MM: 57.00
    4 Bed, 4 Baths, 2,772 SqFt Days Listed: 134
    Single Family - Active - Waterfront Yes
    Side of Island: Bay/Gulf - Dockage: Basin

    Huge Open Waterfront Estate! Over 340ft of Gulf Frontage. This amazing property consists on nearly 2 acres of lush tropical landscaping. Dockage, Boat Basin, tidal pool, waterfront pool, outside entertainment center offering putting green, horse shoes, boccie ball, & BBQ area. An amazing private oasis to entertain or relax! Main house has 3BR/2.5BA, with separate 1BR/1BA Guest House.

    57151  MORTON Street  For Sale, MLS 565754
    $2,750,000
    Grassy Key
    Misc Crawl/grassy Ke   - MM: 57.00
    3 Bed, 3 Baths, 4,020 SqFt Days Listed: 537
    Single Family - Active - Waterfront Yes
    Side of Island: Bay/Gulf - Dockage: Basin,Boat Lift50ft.

    ENORMOUS PRICE REDUCTION. Beautiful bay front home with a spectacular boat basin. This fabulous home features custom Honduran wood ceilings and doors throughout, expansive great room, chefs gourmet kitchen with granite counter tops and custom cabinet, beautiful master suite and a home office with wet bar. Custom tiled swimming pool with cascading waterfall surrounded by a large deck.

      The information being provided by the Florida Keys MLS is exclusively for consumers' personal, non-commercial use, and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. Data last updated on 04-30-2016.

      Shoreline Properties
      92300 Overseas Hwy Suite 303
      Tavernier, Florida 33070

      1(800) 692-3605
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