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350 Buttonwood Bight Lane LANE

Tavernier, FL 33070
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Bed 5

Bed

Bath 4

Bath

SqFt3,582

Sqft

The most sought-after bay in all the Florida Keys, and one of the largest properties on it. This true double lot spans 1.3 acres with more than 250' of bayfront facing due west for the perfect nightly sunset. A white sand beach transitions into the clear bay waters, while a protected basin offers a 20,000 lb. lift accommodating up to a 40' boat and a 3,000 lb. skiff lift. Ultra-private, with no neighbors in sight and expansive green lawns throughout.The home is sophisticated yet inviting, with an incredible attention to detail throughout and a distinctive blend of Tuscan Mediterranean architecture and classic Keys styling. Enter through the gates into a private courtyard and open-air atrium with freshwater ponds and fountains. An elevator provides access to the second floor, where a one-of -a-kind living room overlooks the bay with exposed wood beams and tongue-and-groove ceilings. Updated throughout while preserving its original ornate finishes, this level flows from the living and dining rooms into the kitchen with a gas range and dumbwaiter. The bayfront primary suite features an impressive bath with dual vanity areas. Two additional bedrooms share a Jack-and-Jill bath, plus a half bath finishes off the second floor.Halfway down the main staircase is the entrance to one of the favorite rooms in the home: the library. With vaulted ceilings and a fireplace, it is the ultimate setting to work, relax with a good book, or serve as a fifth bedroom. The ground floor offers a separate ensuite guest bedroom, garage with front and rear doors, laundry room with double washers and dryers, and an outdoor kitchen.Outside, a massive 40' x 22' pool features a hot tub and beach-entry shelf. Extensive uplighting and downlighting illuminate the property at night. An additional front lot includes a detached structure currently used as a gym and storage.A once-in-a-lifetime opportunity to own one of Islamorada's most prized bayfront estates.

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Detail Ic Property Details

Property Type : Residential - Single Family

Price : $14,000,000

AD Id : 90015052

MLS Id : 621096

Beds : 5

Living Area Size : 3,582

Tax Amount : 34239.85

Year Built : 1987

County : Monroe

Subdivision: Oasis

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Map

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Feature Features

  • Bedroom Information

    Total Bedrooms: 5 Gym,Laundry Room

    Bathroom Information

    Total Baths: 4 Full Baths: 3 Half Baths: 1
  • Interior Features

    Wet Bar,Window Treatments,Walk-in Closet(s),Security System,Elevator,Cathedral Ceilings Appliances: Washer,Stainless Steel Appliance(s),Wine Cooler,Ice Machine,Gas Appliances,Freezer,Disposal,Microwave,Oven,Range,Refrigerator,Dishwasher,Dryer
  • Roofing Information

    Tile Roof

    Flooring Information

    Tile,Carpet

    Heating & Cooling

    Cooling: Central Air Water Front: Yes Bay Front Bay/Gulf View

    Window Information

    Window Treatments: Impact Rstnce Window,Impact Rstnce Doors

  • Building Information

    Year Built: 1987 Floor Location: 56448 Construction: CBS Roof: Tile Roof
  • Exterior Features

    Built-in Grill,Sandy Beach,Outdoor Shower,Outdoor Kitchen,Lighting,Hot Tub,Fencing,Chickee Hut

    Pool Information

    In Ground,Concrete,Salt Water Heated: Yes

  • Lot Information

    Lot SqFt: 56,448 LYSILOMA PB5-115 PLANTATION KEY LOT 4 & 5 BK 1 G47-291/93 OR143-106/09 OR599-81 OR609-868Q OR908-1239/44 OR937-411/415C
  • Property Information

    SQ ft (Living Area): 3,582 View: Bay/Gulf View Subdivision: Lysiloma (89.5) Stories: 2 Stories

  • Listing Price Information

    List Price: $14,000,000

  • Tax Information

    Taxes: $34,240 Tax Year: 2025 Parcel Number: 00419350-000000 Tax Exemptions: None

  • Multi-Unit Information

    Pets Allowed: Pets Allowed
  • Homeowners Association Information

    Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee: $0.00

  • Utility Information

    FKAA,Municipal Sewer
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88835 Old Hwy, Tavernier, FL, 33070 $15,000,000 3 3 1,504 89,298 Sqft
168 Indian Mound Trail, Tavernier, FL, 33070 $3,700,000 4 3 3,204 14,050 Sqft
88845 Old Hwy, Tavernier, FL, 33070 $27,000,000 5 8 8,200 94,089 Sqft
88835/88845 Old Hwy, Tavernier, FL, 33070 $40,000,000 8 11 9,704 311,889 Sqft
134 Dove Creek Drive DR.., Tavernier, FL, 33070 $975,000 3 3 1,386 --
137 Pacific Avenue, Tavernier, FL, 33070 $824,900 4 2 -- --
137 Pacific Avenue AVENUE, Tavernier, FL, 33070 $824,900 4 2 1,976 --
181 Dove Lake Drive DRIVE, Tavernier, FL, 33070 $749,000 4 2 1,815 --

ByOwner last updated this listing 09/04/2026 @ 04:59

MLS: 621096 LISTED BY: AJ Vetter , Palm House Real Estate 305-304-8841 SOURCE: Florida Keys MLS, Inc.

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