301 Buttonwood Circle #A, Key Largo, FL 33037

New Listing

$4,300,000

Virtual Tour

https://vimeo.com/manage/videos/1055709903

Property Type: Residential Bedrooms: 5 Baths: 5 Square Footage: 4,306 Lot Size (sq. ft.): 8,502 Status: Active

Current Price: $4,300,000 List Date: 2/23/2026 Last Modified: 2/23/2026

Description

Extraordinary 6,043 Sq.Ft. waterfront home with the finest quality finishes, set in a private enclave at Buttonwood Circle. This entertainer's dream home offers spacious living and dining areas with a gourmet kitchen. Highlights include a gorgeous main suite with a spacious balcony and a luxurious bath equipped with a spa tub, separate shower, and large walk-in closet. Enjoy the desirable Florida Keys indoor-outdoor lifestyle with seamless access to landscaped grounds, which will include a sparkling pool, full summer kitchen, and private 45-foot dock. Featuring four additional bedrooms with ensuite bathrooms and a rooftop deck ideal for entertaining and enjoying spectacular views, this is a true retreat and a must-see!

More Information MLS# 613796

Contract Information

Listing Board: Florida Keys As is Rght to Inspct: Yes Potential Short Sale: No Bank Owned: No Current Price: $4,300,000 Listing Date: 2025-02-20 List Price: $4,300,000

Location, Tax & Legal

Unit #: #A City: KEY LARGO Off Shore Island: No Mile Marker: 100 Marathon Neighborhood: N/A Side: Ocean Flood Zone: AE Alternate Key #: 1621307 Parcel #: 00503420-000000 Zoning: RE - Residential Estate Deed Restrictions: No Legal: KEY LARGO BEACH ADDITION PB4-22 PT LOT 11 BLK 13 OR240-588 OR290-268 OR524-835 OR1278-343/45ORD OR1278-346/50 OR1278-35 Taxes: 2184.3 Tax Year: 2021 Pub Sewer HkUp: Yes Street #: 301 Street Name: Buttonwood Street Suffix: Circle Key/Island: Key Largo State/Province: FL Zip Code: 33037 County: Monroe Subdivision: Key Largo Beach Addition (100.0) Area: 27 - Key Largo MM 97-107

General Property Description

Realtor.COM Type: Residential - Single Family Waterfront: Yes Control Depth: 0 Lot Size: 8502 Lot SqFt: 8502 Pool: Yes Lot Sqft Source: Builder/Architect Acres: 0.19 SqFt Source: Builder/Architect Rentals Allowed: Yes Style: Single Family Year Built: 2025 Living Apx SqFt: 4306 Total Bedrooms: 5 Full Baths: 5 Total Baths: 5

Remarks & Misc

Remarks – Consumer: Extraordinary 6,043 Sq.Ft. waterfront home with the finest quality finishes, set in a private enclave at Buttonwood Circle. This entertainer's dream home offers spacious living and dining areas with a gourmet kitchen. Highlights include a gorgeous main suite with a spacious balcony and a luxurious bath equipped with a spa tub, separate shower, and large walk-in closet. Enjoy the desirable Florida Keys indoor-outdoor lifestyle with seamless access to landscaped grounds, which will include a sparkling pool, full summer kitchen, and private 45-foot dock. Featuring four additional bedrooms with ensuite bathrooms and a rooftop deck ideal for entertaining and enjoying spectacular views, this is a true retreat and a must-see!

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee $: 0

Fee Includes

None: 1

Dockage

Dock: Concrete Boat Slip: 1

Tax Exemptions

None: 1

Appliances

Dishwasher: 1 Disposal: 1 Dryer: 1 Microwave: 1 More Appliances: 1 Oven: 1 Range: 1 Refrigerator: 1 Stainless Steel Appliance(s): 1 Washer: 1

Pets

Pets Allowed: 1

Cooling

Central Air: 1

Heating

Central: 1

Waterfront

Canal Front: 1

Waterview

Canal View: 1

Floor

Tile: 1 Wood: 1

Neighborhood Feature

Other Area Features: 1

Interior Features

Bar: 1 Built-in Cabinets: 1 Elevator: 1 Entrance Foyer: 1 Pantry: 1 Quartz Countertops: 1 Security System: 1 Smoke Alarms: 1 Walk-in Closet(s): 1

Property Condition

New Construction: 1

Specialty Rooms

Laundry Room: 1 Media Room: 1 Sauna/Steam Room: 1

Building Style

Above Flood: Unknown Stories: 3 Stories

Windows/Doors

Impact Rstnce Doors: 1 Impact Rstnce Window: 1 Sliding Glass Doors: 1

Vehicle Storage

Car(s): 2 Carport: 1 Covered Parking: 1 Garage: 1 Guest Parking: 1

Security

Electric Gate: 1 Other: 1

Construction

CBS: 1 Other: 1

Land Size

Less Than 1/4 Acre: 1

Furnished

Unfurnished: 1

Terms

Cash: 1 Conventional: 1

Utilities

Cable Available: 1 Municipal Sewer: 1 Propane: 1 Water Separate Meter: 1

Porch/Balcony

Open Porch/Balcony: 1 Roof Top Deck: 1

Exterior Features

Built-in Grill: 1 Hot Tub: 1 Lighting: 1 Outdoor Shower: 1 Sprinkler System: 1

Pool Info

In Ground: 1 Salt Water: 1 Heated: Yes Concrete: 1

Pre-Wired

Cable: 1

Roof

Concrete Roof: 1

Financial Status

Auction: No Bank Owned: No Potential Short Sale: No Standard Sale: Yes

Accessibility Feat

Accessible Elevator Installed: 1

GF-Interior Features

LED Lighting: 1

Status Change Info

Status: Active

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View Dockage: Boat Slip Property Condition: New Construction Vehicle Storage: Garage; Carport; Covered Parking; Guest Parking Furnished: Unfurnished Cooling: Central Air Heating: Central Utilities: Cable Available; Municipal Sewer; Propane; Water Separate Meter Interior Features: Bar; Built-in Cabinets; Elevator; Entrance Foyer; Pantry; Quartz Countertops; Security System; Smoke Alarms; Walk-in Closet(s) Pre-Wired: Cable Specialty Rooms: Laundry Room; Media Room; Sauna/Steam Room Appliances: Dishwasher; Disposal; Dryer; Microwave; More Appliances; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Built-in Grill; Hot Tub; Lighting; Outdoor Shower; Sprinkler System Accessibility Feat: Accessible Elevator Installed Pool Info: In Ground; Salt Water; Concrete Construction: CBS; Other Floor: Tile; Wood Roof: Concrete Roof Pets: Pets Allowed Neighborhood Feature: Other Area Features Security: Electric Gate; Other Land Size: Less Than 1/4 Acre Terms: Cash; Conventional GF-Interior Features: LED Lighting

Listing Office: Coldwell Banker Realty - Coral Gables

Last Updated: February - 23 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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