$3,750,000
NEW CONSTRUCTION

301 Buttonwood Cir Unit A Key Largo, FL 33037

Estimated payment $24,045/month

Total Views 2,152
5 Beds
5 Baths
4,306 Sq Ft
$871 Price per Sq Ft

Highlights

  • Dock made with concrete
  • New Construction
  • Waterfront
  • Coral Shores High School Rated A
  • Spa
  • 1-minute walk to Key Largo Community Park

About This Home

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. 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.

Listing Agent

AJ Vetter

Palm House Real Estate License #3296730 Listed on: 05/05/2026

Co-Listing Agent

Drew Moret

Palm House Real Estate License #3463076

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2026 | New Construction

Lot Details

  • Waterfront
  • Fenced

Interior Spaces

  • Elevator
  • Tray Ceiling
  • Storage
  • Home Security System

Kitchen

  • Oven
  • Microwave
  • Freezer
  • Dishwasher
  • Wine Cooler
  • Stainless Steel Appliances
  • Quartz Countertops
  • Disposal

Bedrooms and Bathrooms

  • Walk-In Closet
  • Soaking Tub

Laundry

  • Dryer
  • Washer

Outdoor Features

  • Spa
  • Seawall
  • Dock made with concrete
  • Outdoor Kitchen
  • Attached Grill

Listing and Financial Details

  • Assessor Parcel Number 00503420-000000

Home Details

Home Type

Single Family

Year Built

Built in 2026 | New Construction

Lot Details

8,276 Sq Ft Lot

Listing Details

  • Property Type: Residential
  • Dockage Dock: Concrete
  • Dockage Seawall: Concrete
  • Year Built: 2026
  • Building Style Above Flood: Yes
  • Property Condition: New Construction
  • Property Sub Type: Single Family Residence
  • Co List Office Mls Id: CQ1072094
  • Co List Office Phone: 305-304-8841
  • Co List Office Mls Id: CQ1072094
  • Co List Office Phone: 305-304-8841
  • Subdivision Name: Key Largo Beach Addition (100.0)
  • Special Features: NewHome

Interior Features

  • Interior Amenities: Elevator, Security System, Storage, Walk-in Closet(s), Tray Ceilings, Quartz Countertops
  • Appliances: Washer, Dryer, Dishwasher, Refrigerator, Oven, Microwave, Disposal, Freezer, Wine Cooler, Stainless Steel Appliance(s)
  • Full Bathrooms: 5
  • Total Bedrooms: 5

Exterior Features

  • Waterfront: Yes
  • Exterior Features: Built-in Grill, Fencing, Hot Tub, Outdoor Kitchen
  • Construction Type: CBS
  • Waterfront: Canal Front
  • Roof: Concrete Roof

Utilities

  • Electric: Cat 5
  • Laundry Features: Laundry Room
  • Cooling: Central Air
  • Utilities: FKAA, Municipal Sewer

Condo/Co-op/Association

  • Pets Allowed: Yes

Lot Info

  • Parcel Number: 00503420-000000
  • Lot Size Sq Ft: 8500.0

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 8198.9

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
05/05/2026 05/05/26 For Sale $3,750,000 -- $871 / Sq Ft
Source: Florida Keys Board of REALTORS®

Source: Florida Keys Board of REALTORS®

MLS Number: 619767

Florida Keys Board of REALTORS®
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