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Sold for $8,200,000
  • $8,200,000

    320 Atlantic Rd, Key Biscayne, FL 33149

    6beds
    5,275sqft
    Single Family Residence
    Built in 2010
    0.28 Acres Lot
    $8,199,400 Zestimate®
    $1,555/sqft
    $35,687 Estimated rent

    Home value

    $8,199,400

    $7.22M - $9.35M

    $35,687/mo

    Zestimate® history
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    What's special

    Stunning residence in the highly sought-after Holiday Colony, just one block from the beach. Location truly sets this property apart. Built in 2010, this beautifully crafted two-story home offers soaring ceilings and impeccably defined spaces, including an elegant formal living room with fireplace, a gracious dining room, and a spacious family room ideal for everyday living. With 6 large bedrooms and 6.5 baths, the home features 5,581 SF under A/C and sits on a 12,234 SF lot surrounded by lush, mature landscaping that ensures complete privacy. Two gorgeous terraces ... including a first-floor terrace with a BBQ area provide wonderful outdoor spaces for entertaining and enjoying South Florida’s year-round lifestyle. The second-floor terrace, located off the primary suite, is the perfect spot to enjoy your morning coffee. The home also offers excellent closet space throughout. These inviting areas flow effortlessly to a spectacular pool and generous yard framed by tropical greenery, creating a serene retreat that is also perfect for family enjoyment. A spacious 2-car garage adds comfort and practicality. Thoughtfully designed with sophistication and comfort in mind, this residence showcases high-end finishes such as limestone and European ash wood flooring. Warm, refined, and incredibly welcoming, this is a truly exceptional family home in one of Key Biscayne’s most desirable neighborhoods.

    Zillow last checked: 8 hours ago

    Listing updated: February 25, 2026 at 07:08am

    Listed by:

    Brigitte Nachtigall 305-710-9664,

    One Sotheby's International Realty,

    Jorge Boj 305-803-6956,

    One Sotheby's International Realty

    Bought with:

    Luis Fontaneda, 3345267

    Douglas Elliman

    Source: MIAMI,MLS#: A11914376MLS LogoOriginating MLS: A-Miami Association of REALTORS

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 7
    • Full bathrooms: 6
    • 1/2 bathrooms: 1
    Heating
    • Electric
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Gas Range, Refrigerator, Oven, Washer
    • Laundry: Laundry Room
    Features
    • Built-in Features, Closet Cabinetry, Entrance Foyer, Volume Ceilings, Walk-In Closet(s), Maid/In-Law Quarters
    • Flooring: Marble, Wood
    • Doors: High Impact Doors
    • Windows: Blinds, Drapes
    Interior area
    • Total structure area: 6,532
    • Total interior livable area: 5,275 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Driveway, Garage Door Opener
    • Attached garage spaces: 2
    • Has uncovered spaces: Yes
    Features
    • Stories: 2
    • Entry location: First Floor Entry,Foyer
    • Patio & porch: Open Porch, Patio
    • Exterior features: Built-in Barbecue, Lighting, Balcony
    • Has private pool: Yes
    • Pool features: In Ground, Pool Only, Community
    • Has view: Yes
    • View description: Garden
    Lot
    • Size: 0.28 Acres
    • Features: 1/4 To Less Than 1/2 Acre Lot
    Details
    • Parcel number: 2442320030380
    • Zoning: 0100

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • CBS Construction
    • Roof: Curved/S-Tile Roof
    Condition
    • Year built: 2010

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Municipal Water

    Community & neighborhood

    Community
    • Community features: Pool
    Location
    • Region: Key Biscayne
    • Subdivision: Holiday Colony

    Other

    Other facts
    • Listing terms: All Cash,Conventional

    Price history

    DateEventPrice
    2/25/2026Sold$8,200,000-8.1%$1,555/sqft
    Source: MIAMI #A11914376 Report a problem
    11/24/2025Listed for sale$8,925,000+174.2%$1,692/sqft
    Source: MIAMI #A11914376 Report a problem
    6/12/2012Sold$3,255,000-12%$617/sqft
    Source: Public Record Report a problem
    11/1/2010Price change$3,699,000-7.5%$701/sqft
    Source: Fortune International Realty #M1331779 Report a problem
    8/27/2010Listed for sale$3,998,000$758/sqft
    Source: Fortune International Realty #M1331779 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2024$49,209 +1.2%$3,087,036 +3%
    2023$48,631 +4%$2,997,123 +3%
    2022$46,748 -0.4%$2,909,829 +3%

    Find assessor info on the county website

    Neighborhood: 33149

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Keybiscayne
    • Middle: Ponce De Leon
    • High: Coral Gables

    Source: MIAMI. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value$8,199,400
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $8,199,400