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New construction
  • $20,995,000

    88351 Old Hwy, Plantation Key, FL 33036

    6beds
    7,738sqft
    : 
    Single Family Residence
    Built in 2025
    2.04 Acres Lot
    $19,234,300 Zestimate®
    $2,713/sqft
    $-- HOA

    What's special

    'Tranquility Haven' features the newest construction in Islamorada... completed January 2025! As you enter the gated and fenced sanctuary a long winding driveway leads up to an elevated entrance and convenient 1st floor living access. The 6 bedrooms and 9 bathrooms provide the epitome of coastal living with uninterrupted views of the turquoise waters on the Atlantic Ocean, with serene sunrises, and the gentle symphony of waves as your daily backdrop. Nestled on 210' of private sandy beach, this 2.04ac +/- serene oasis invites you to indulge in 7,738 sf of air-conditioned elegance and 1,800 sf of covered outdoor living designed for relaxation and entertaining. At its heart, a stunning 65' blue lagoon pool with swim-up bar stools, propane fire pit and spacious lounging patio promises unforgettable moments with family and friends.Inside, every detail reflects the designers' mastery, from the chef's kitchen with SubZero, Thermador, and Wolf appliances to the grand living spaces that blend sophistication with comfort. The residence boasts 2 master suites that include double bathrooms and closets! A luxurious feature of the 1st floor master suite is a unique orchid garden and immediate access to the spa and pool patio. The 2nd floor master suite ensures more privacy and the ultimate sunrise horizon view! Much more is revealed as you walk from room to room - a flex room provides for possibilities of fitness, office or guests. A family room designed with home theater technology, a 2 car garage together with a beach-access garage and professionally landscaped grounds is complete with a tropical fruit orchard! Begin each day with golden sunrises and end with starlit skies, all within the embrace of an ocean breeze. Encounter warm Winter days and cool, tranquil Summer nights.
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    Zillow last checked: 7 hours ago

    Listing updated: July 31, 2025 at 07:59am

    Listed by:

    Patti Stanley 305-393-4433,

    Coldwell Banker Schmitt Islamorada

    Source: FLKMLS,MLS#: 615973MLS LogoOriginating MLS: Florida Keys
    Travel times

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    Next available tour time:Tomorrow at 11am

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 9
    • Full bathrooms: 9
    Heating
    • Central, Hot Water, Electric
    Cooling
    • Central Air, Ceiling Fans(s)
    Appliances
    • Included: More Appliances, Wine Cooler, Disposal, Oven, Range, Refrigerator, Dishwasher, Dryer, Washer
    • Laundry: Laundry Room
    Features
    • Built-in Cabinets, Brazilian Quartzite Countertops, Quartz Countertops, Bar, Other, Walk-In Closet(s), Storage, Elevator, Entrance Foyer, Cathedral Ceiling(s), Wet Bar, Gym, Utility Room, Theater Room, Sound System
    • Flooring: Tile
    • Doors: French Doors, Impact Rstnce Doors, Sliding Glass Doors
    • Windows: Drapes/Blinds Incl, Window Treatments, Impact Rstnce Window, Casement
    Interior area
    • Total interior livable area: 7,738 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Garage, Garage Door Opener, Attached
    • Has attached garage: Yes
    • Has uncovered spaces: Yes
    Accessibility
    • Accessibility features: Yes, Accessible Doors, Parking, Accessible Elevator Installed
    Features
    • Levels: Two
    • Stories: 2
    • Patio & porch: Lanai, Open Porch/Balcony, Patio
    • Exterior features: Bar, Storage, Outdoor Kitchen, Lighting
    • Has private pool: Yes
    • Pool features: Heated, In Ground, Concrete
    • Has spa: Yes
    • Spa features: Private
    • Fencing: Fenced
    • Has view: Yes
    • View description: Ocean, Water
    • Has water view: Yes
    • Water view: Ocean,Water
    • Waterfront features: Oceanfront, Open Water, Waterfront, Dock: Wood, Dock Length: 230
    Lot
    • Size: 2.04 Acres
    • Features: 2 Less Than 5 Acres
    • Residential vegetation: Fruit Tree(s)
    Details
    • Parcel number: 00415260000000
    • Zoning: RE
    • Zoning description: Residential Estate

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • CBS
    • Roof: Metal
    Condition
    • New Construction
    • New construction: Yes
    • Year built: 2025

    Utilities & green energy

    • Electric: Elect Separate Meter
    • Sewer: Public Sewer
    • Water: Water Separate Meter
    • Utilities for property: FKAA, Propane, Buyer to Verify, Sewer Available, Cable Connected
    Green energy
    • Energy efficient items: Lighting

    Community & HOA

    Community
    • Security: Smoke Detector(s), Security System, Other
    • Subdivision: Pearl City (89.0)
    HOA
    • Has HOA: No
    • Services included: None
    Location
    • Region: Plantation Key

    Financial & listing details

    • Price per square foot: $2,713/sqft
    • Tax assessed value: $3,719,264
    • Annual tax amount: $29,323
    • Date on market: 7/29/2025
    • Listing terms: Cash
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