301 Buttonwood Cir, Unit A

Key Largo, FL 33037

$3,750,000
Price
5
Beds
4,306 Sq. Ft.
$871 / Sq. Ft.
4,306
Sq. Ft.
$871
per Sq. Ft.
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Rear
Front
Front
Aerial
Site Plan
Aerial
Direct Ocean Access
Solar Panels
Aerial
Ground Floor
Hot Tub
Pool
Pool
Outdoor Kitchen
Foyer/Elevator
Living Room
Living Room
Kitchen
Kitchen
Kitchen
Kitchen
Living room
Master Bedroom
Master Bedroom
Master Bath
Master Bath
Rooftop Deck
Rooftop Deck
Solar Panels
Rooftop Deck
2nd Bedroom
2nd Bedroom
2nd Bathroom
3rd Bedroom
3rd Bedroom
3rd Bathroom
4th Bedroom
4th Bedroom
4th Bathroom
Laundry Room
Porches
5th Bedroom
5th Bedroom
5th Bathroom
Pool
Porch
Porch
Canal View
Aerial
Grounds
Grounds
Front
Aerial
Aerial
Dock
Front
Aerial
Aerial
pool
Canal
Outdoor Kitchen
Wood Finishes
Unit A
Unit A
Unit A

Description

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...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.

Property Details for 301 Buttonwood Circle, Unit A

Waterfront
Canal Front
Waterfront
Yes
Zoning
SF - Single Family
Subdivision
Key Largo Beach Addition (100.0)
Vehicle Storage
Carport, Guest Parking, Open Parking
Pets
Pets Allowed
LISTING UPDATED: 05/05/2026 08:52 AM

Property Details for 301 Buttonwood Circle, Unit A

StatusActive
MLS #619767
Days on Market6
Taxes$8,199 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family
Year Built2026
Lot Size0.20 AC / 8,500 SF
CountyMonroe County
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Location

Listing Courtesy of Palm House Real Estate
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Building Information for 301 Buttonwood Circle, Unit A

Stories3Year Built2026Building Size-Lot Size0.20 AC / 8,500 SF

Payment Calculator

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$19,566 per month

30 year fixed, 6.46% Interest

Principal and Interest

$18,883

Property Taxes

$683

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 301 Buttonwood Circle, Unit A

Summary
Location and General Information
  • Waterview: Ocean View, Canal View
  • Area: 27 - Key Largo MM 97-107
  • Absolute Longitude: 80.436596
  • Control Depth: 7
  • Listing Board: Florida Keys
  • Side: Ocean
  • Mile Marker: 100.0
  • Marathon Neighborhood: N/A
  • Neighborhood Feature: Bike Paths
  • Key/Island: Key Largo
Taxes and HOA Information
  • Association Info: Mandatory Home Owners Asc: No
  • Association Info: 1st Right of Refusal: No
  • Fee Includes: None
  • Tax Year: 2025
  • Tax Exemptions: None
Property
Lot Information
  • Parcel #: 00503420-000000
  • Land Size: Less Than 1/4 Acre
Property and Assessments
  • Legal: KEY LARGO BEACH ADDITION PB4-22 PT LOT 11 BLK 13 OR240-588 OR290-268 OR524-835 OR1278-343/45 OR1278-346/50 OR1278-351/52
  • MLS Approved: Y
  • SqFt Source: Builder/Architect
  • Rentals Allowed: With Restrictions
  • Deed Restrictions: Unknown
  • Picture Count: 65
  • Document Count: 1
  • Building Style: Above Flood: Yes
  • Property Condition: New Construction
  • Security: Electric Gate
Utilities
  • Utilities: FKAA, Municipal Sewer
  • Pub Sewer HkUp: Yes
  • Pool: Yes
  • Pool Info: Heated: Yes
  • Pool Info: In Ground, Concrete, Salt Water
  • Porch/Balcony: Open Porch/Balcony, Deck, Roof Top Deck
Interior and Exterior Features
Interior Features
  • Floor: Tile, Laminate
  • Interior Features: Entrance Foyer, Quartz Countertops, Tray Ceilings, Walk-in Closet(s), Storage, Security System, Elevator
  • Pre-Wired: Cat 5
  • Appliances: Washer, Stainless Steel Appliance(s), Wine Cooler, Freezer, Disposal, Microwave, Oven, Refrigerator, Dishwasher, Dryer
Exterior Features
  • Roof: Concrete Roof
  • Dockage: Dock: Concrete
  • Dockage: Seawall: Concrete
  • Construction: CBS
  • Exterior Features: Built-in Grill, Outdoor Kitchen, Hot Tub, Fencing
  • Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
Room Information
  • Specialty Rooms: Laundry Room

Property History for 301 Buttonwood Circle, Unit A

DateEvent & SourcePriceAppreciation
May 5, 2026

Listed (Active)

FKMLS #619767

$3,750,000—
Apr 27, 2026

Temp Off Market

FKMLS #613796

—
Apr 23, 2026

Cancelled

MiamiRE #A11819666

—
DateEvent & SourcePrice
05/05/2026

Listed (Active)

FKMLS #619767

$3,750,000
04/27/2026

Temp Off Market

FKMLS #613796

—
04/23/2026

Cancelled

MiamiRE #A11819666

—

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Schools near 301 Buttonwood Circle, Unit A

This home is within Monroe.
Rating
School
Type
Grades
Distance
Key Largo School
Public - PK to 8
Coral Shores High School
Public - 9 to 12
The College Of The Florida Keys Academy
Charter - 9 to 12
Monroe Virtual Instruction Program (District Provided)
Public - K to 5
Rating
School
Distance
Key Largo School
PublicPK to 8

Coral Shores High School
Public9 to 12

The College Of The Florida Keys Academy
Charter9 to 12

Monroe Virtual Instruction Program (District Provided)
PublicK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 301 Buttonwood Circle, Unit A, Key Largo, FL 33037

301 Buttonwood Circle, Unit A is a single family home for sale in Key Largo, FL 33037. This property was listed for sale on May 5, 2026 by Palm House Real Estate, it's currently listed at $3,750,000. This listing's school district is Monroe. Nearby schools include Key Largo School, Coral Shores High School and The College Of The Florida Keys Academy. 301 Buttonwood Circle, Unit A is a 5-bed, 5-bath, 4,306 sqft single family home built in 2026.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Palm House Real Estate

Based on information from one of the following Multiple Listing Services: Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.