Skip main navigation
New construction
  • $3,750,000

    301 Buttonwood Cir Unit A, Key Largo, FL 33037

    5beds
    4,306sqft
    : 
    $23,016/mo
    Get pre-qualified
    Single Family Residence
    Built in 2026
    8,500 Square Feet Lot
    $3,571,500 Zestimate®
    $871/sqft
    $-- HOA

    What's special

    Covered parkingFully equipped outdoor kitchenGourmet kitchenSpacious private balconyBeautifully positioned corner lotPristine thoughtfully designed landscapingPrivate electric gate
    Stunning brand-new custom modern home with just the right amount of Keys flair, where no detail was overlooked from design to layout to finishes. Enter through a private electric gate onto this beautifully positioned corner lot, featuring covered parking, a lavish pool and hot tub, and a fully equipped outdoor kitchen, all surrounded by pristine, thoughtfully designed landscaping. A grand foyer welcomes you in, complete with a private elevator providing seamless access to every level. Designed with entertaining in mind, the home offers expansive living and dining spaces anchored by a gourmet kitchen, all flowing effortlessly into the outdoor areas to create the ultimate indoor-outdoor lifestyle. Boat lift included in the sale! The primary suite is a true retreat, featuring a spacious private balcony, a luxurious spa-style bathroom with soaking tub and separate shower, and a large walk-in closet. Four additional bedrooms, each with their own ensuite bathrooms, carry the same high level of craftsmanship and attention to detail throughout. Crowning the home is a rooftop deck with amazing ocean views, perfect for entertaining guests or enjoying a quiet, romantic evening. Come experience the quality, design, and thoughtfulness of this exceptional home for yourself.
    106 days
    |
    424
    |
    22
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    AJ Vetter 305-304-8841,

    Palm House Real Estate,

    Drew Moret 305-393-3331,

    Palm House Real Estate

    Source: FLKMLS,MLS#: 619767MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 5
      • Full bathrooms: 5
      Cooling
      • Central Air
      Appliances
      • Included: Washer, Dryer, Dishwasher, Refrigerator, Oven, Microwave, Disposal, Freezer, Wine Cooler, Stainless Steel Appliance(s)
      • Laundry: Laundry Room
      Features
      • Elevator, Storage, Walk-in Closet(s), Tray Ceiling(s), Quartz Countertops
      • Flooring: Tile, Laminate
      Interior area
      • Total structure area: 4,306
      • Total interior livable area: 4,306 sqft

      Property

      Parking
      • Parking features: Open
      • Has uncovered spaces: Yes
      Features
      • Patio & porch: Open Porch/Balcony, Deck, Roof Top Deck
      • Exterior features: Built-in Barbecue, Outdoor Kitchen
      • Has private pool: Yes
      • Pool features: In Ground, Salt Water, Concrete
      • Has spa: Yes
      • Spa features: Heated
      • Fencing: Fenced
      • On waterfront: Yes
      Lot
      • Size: 8,500 Square Feet
      Details
      • Parcel number: 00503420000000
      • Zoning: SF - Single Family

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • CBS
      Condition
      • New Construction
      • New construction: Yes
      • Year built: 2026

      Utilities & green energy

      • Electric: Cat 5

      Community & HOA

      Community
      • Features: Bike Paths
      • Security: Security Gate, Security System
      • Subdivision: Key Largo Beach Addition (100.0)
      HOA
      • Has HOA: No
      • Services included: None
      Location
      • Region: Key Largo

      Financial & listing details

      • Price per square foot: $871/sqft
      • Annual tax amount: $8,198
      • Date on market: 5/5/2026

        Estimated market value

        $3,571,500

        $3.39M - $3.75M

        $7,519/mo

        Price history

        DateEventPrice
        5/5/2026Listed for sale$3,750,000-5.1%$871/sqft
        Source: Key West AOR #619767 Report a problem
        4/27/2026Listing removed$3,950,000$917/sqft
        Source: FLKMLS #613796 Report a problem
        3/25/2026Price change$3,950,000-8.1%$917/sqft
        Source: FLKMLS #613796 Report a problem
        2/3/2026Price change$4,300,000-11.3%$999/sqft
        Source: MIAMI #A11819666 Report a problem
        9/5/2025Price change$4,850,000-7.6%$1,126/sqft
        Source: MIAMI #A11819666 Report a problem
        6/24/2025Price change$5,250,000-7.1%$1,219/sqft
        Source: MIAMI #A11819666 Report a problem
        2/11/2025Listed for sale$5,650,000$1,312/sqft
        Source: MIAMI #A11743282 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 33037

        Getting around

        19 / 100
        Car-Dependent
        33 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

        A local agent can set up tours, give advice and negotiate with sellers.

        A local lender can help you make sure your offer is ready when you are.

        Browse local experts

        Similar homes