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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.

Highlights

  • Residential
  • Single Family Residence
  • New Construction
  • Built in 2026
  • Waterfront
  • 188 days on Market

  • Bedrooms
    5
  • Bathrooms
    5
  • Year Built
    2026
  • Parking Features
    Open, Carport, Guest
  • Interior Features
    Walk-In Closet(s), Storage, Elevator, Entrance Foyer, Tray Ceiling(s)
  • Appliances
    Dryer, Dishwasher, Microwave, Refrigerator, Washer, Disposal, Oven, Freezer, Wine Cooler, Stainless Steel Appliance(s)
  • Flooring
    Laminate, Tile
  • Exterior Features
    Outdoor Kitchen, Built-in Barbecue
  • Patio And Porch
    Deck, Porch
  • Pool Features
    In Ground, Salt Water
  • Security Features
    Security System, Security Gate
  • Cooling
    Central Air

  • Water Front Features
    Canal Front
  • Water Front
    Yes
  • View
    Ocean, Canal

  • Area
    27 - Key Largo MM 97-107
  • County
    Monroe
  • City
    Key Largo
  • Neighborhood
    Key Largo Beach Addition (100.0)
  • Zip Code
    33037

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Frequently Asked Questions

How do I schedule a tour of 301 Buttonwood Cir?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 301 Buttonwood Cir.

They know residentials in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 301 Buttonwood Cir?

Click Ask a Question to talk with our team. You already know it is a 5 bed, 5 bath, listed for $3,750,000. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Key Largo, and can even get you in to see the property quickly.

How much is the monthly mortgage payment for 301 Buttonwood Cir?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 301 Buttonwood Cir at around $22,024. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 301 Buttonwood Cir?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Monroe County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 301 Buttonwood Cir?

In most cases, yes. Whether 301 Buttonwood Cir is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Key Largo's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 301 Buttonwood Cir?

We can handle that for you. Our preferred local agent specializes in residentials in Key Largo and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $3,750,000 with 4,306 sqft of space—that comes out to approximately $871 per square foot.

How long has this property been on the market?

301 Buttonwood Cir was listed on May 04, 2026, which means it's been on the market for 188 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

When was this house built?

This home was built in 2026, making it approximately 0 years old.

What are the property taxes for 301 Buttonwood Cir?

The most recent public record shows annual property taxes for 301 Buttonwood Cir were approximately $8,199. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.

Is 301 Buttonwood Cir still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. Copyright 2026 Florida Keys Board of REALTORS®, Inc.