$3,750,000
NEW CONSTRUCTION

301 Buttonwood Cir Unit A Key Largo, FL 33037

Estimated payment $20,938/month

Total Views 5,544
5 Beds
5 Baths
4,306 Sq Ft
$871 Price per Sq Ft

Highlights

  • Ocean View
  • Dock made with concrete
  • Spa
  • Coral Shores High School Rated A
  • New Construction
  • 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

Est. Annual Taxes

  • $8,199

Year Built

  • Built in 2026 | New Construction

Lot Details

  • 8,500 Sq Ft Lot
  • Home fronts a canal
  • Fenced

Property Views

  • Ocean
  • Canal

Home Design

  • Concrete Roof
  • Concrete Block And Stucco Construction

Interior Spaces

  • 4,306 Sq Ft Home
  • 3-Story Property
  • Elevator
  • Tray Ceiling
  • Entrance Foyer
  • Storage

Kitchen

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

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Walk-In Closet
  • 5 Full Bathrooms
  • Soaking Tub

Laundry

  • Laundry Room
  • Dryer
  • Washer

Home Security

  • Home Security System
  • Impact Glass

Parking

  • Carport
  • Guest Parking
  • Open Parking

Pool

  • Spa
  • Heated Pool

Outdoor Features

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

Utilities

  • Central Air
  • Prewired Cat-5 Cables

Community Details

  • Key Largo Beach Addition Subdivision

Listing and Financial Details

  • Assessor Parcel Number 00503420-000000

Home Details

Home Type

Single Family

Est. Annual Taxes

$8,199

Year Built

Built in 2026 | New Construction

Lot Details

8,500 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)
  • Vehicle Storage: Carport, Open Parking, Guest Parking
  • Waterview: Ocean View, Canal View
  • Building Style: Stories: 3 Stories
  • Specialty Rooms: Laundry Room
  • Pre-Wired: Cat 5
  • Special Features: 3

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
  • Interior Features: Entrance Foyer, Elevator, Security System, Storage, Walk-in Closet(s), Tray Ceilings, Quartz Countertops
  • WindowsDoors: Impact Rstnce Window, Impact Rstnce Doors

Exterior Features

  • Waterfront: Yes
  • Exterior Features: Built-in Grill, Fencing, Hot Tub, Outdoor Kitchen
  • Construction Type: CBS
  • General Property Description: Waterfront: Yes
  • Waterfront: Canal Front
  • Roof: Concrete Roof
  • Pool Info: Heated: Yes

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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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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