Home in 301 Buttonwood Cir #A Key Largo for sale with MLS# A11819666

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!

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301 Buttonwood Cir #A, Key Largo, FL 33037

Price
Price:
$3,950,000.00
Previous Asking Price:
$4,300,000.00
Original List Price:
$5,250,000.00
Property Status and Type
Listing Type:
For Sale
Status:
Active
Listing Category:
Residential
Property Type:
Single Family House
MLS Number:
A11819666
Description of Last Important Update:
Price Change
Last Major Update on:
March 25, 2026 2:56 pm
Rooms Distribution
Bedrooms:
5
Bathrooms Total:
5
Full Bath:
5
Room Type:
Laundry, Utility Room, Sauna, Media Room
Measures
Living Area:
4,306 Sqft
Built-Up Area:
6,043 Sqft
Lot Area:
8,502 Sqft
Lot Size Unit:
Square Feet
Lot Features:
Sprinklers Automatic, Less Than Quarter Acre
Property Features
View from the Property:
Garden, Water
Waterfront:
Yes
Waterfront Features:
Ocean Access, Canal Front
Frontage Length:
140
Swimming Pool Features:
Pool, In Ground
Security:
Smoke Detector(s)
Furnished:
Unfurnished
Appliances:
Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Other, Gas Range, Some Gas Appliances
Interior:
First Floor Entry, Walk-In Closet(s), Closet Cabinetry, Bedroom On Main Level, Bar, Wet Bar, Elevator, Upper Level Primary, Living Dining Room
Exterior:
Fence, Balcony, Lighting, Outdoor Grill, Outdoor Shower, Security High Impact Doors
Patio and Porch:
Balcony, Open
Windows:
Impact Glass, Impact glass, Impact Glass
Air Conditioning
Air Conditioning System:
Central Air, Electric
Heating
Heating System:
Central, Electric
Property Entrance Faces:
South
Water Access Description:
Private Dock
Boat Dock Slip:
Private Dock
Storm Protection:
Impact Glass
Construction
Year Built:
2025
Year Built Details:
New Construction
Roof:
Concrete
Architectural Style:
Detached, Split Level, Tri Level
Levels:
Multi/Split
Construction Materials:
Block, Brick
Flooring:
Tile, Wood, Hardwood
Taxes and Expenses
Tax Annual Amount:
$2,184.00
Tax Year:
2024
Property Tax Status:
Tax Reflects No Exemptions
Parking
Garage Spaces:
0
Carport Spaces:
2
Covered Spaces:
2
Parking Features:
Driveway, Covered, Attached Carport
Carport
Utilities
Sewer:
Public Sewer
Utilities Available:
Cable Available
Water Source:
Public
Community
Pets Allowed?:
Yes, No Pet Restrictions
Subdivision Name:
KEY LARGO BEACH ADD
Senior Community:
No
Restrictions:
No Restrictions
Terms
Disclosures:
Other
Listing Terms Considered by Seller:
Cash, Conventional
Occupant Type:
Call Agent
Buyer Possession:
Closing And Funding
Lease Considered:
No
Zoning and Legal
Tax Legal Description:
KEY LARGO BEACH ADDITION PB4-22 PT LOT 11 BLK 13 OR240-588 OR290-268 OR524-835 OR1278-343/45ORD OR1278-346/50 OR1278-351/52 OR1280-207/08 OR
Real Estate Folio Number (Parcel Number):
00503420-000000
Zoning Description:
IS-D
Listing History
Originally published on:
June 24, 2025 4:34 pm
Active on the market since:
June 24, 2025
Listing Agreement executed on:
June 24, 2025
Price change occurred on:
March 25, 2026 2:56 pm
Listing Status Last Changed On:
June 24, 2025 4:34 pm
Photos updated on:
August 5, 2025 7:51 pm
Last Modified:
March 25, 2026 6:56 pm
Additional Information
Housing Older Persons Act:
No HOPA
Flood Zone:
AE
Type of Association:
None
Rooms Description:
Media Room, Sauna, Utility Room/Laundry
Style:
WF/Pool/Ocean Access
Courtesy of:
Coldwell Banker Realty
Attribution:
Not provided
Location
Street Name:
Buttonwood Cir #A
Street Number:
301
City:
Key Largo
State:
Florida
Zip Code:
33037
County:
Monroe
Latitude:
N25° 5' 15.1''
Longitude:
W81° 33' 48.3''
Property Map

Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $80,911
Median Home Value $660,700
Median Rent $1,896/mo
Median Age 54
Population 13,674

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Association of REALTORS®
Disclaimer: IDX listing information is presented by Rebonus Brokerage LLC for consumer informational purposes only. The information provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by the MLS or the real estate broker. This page presents structured listing information sourced directly from the MLS via the RESO Web API feed. Rebonus prioritizes maximum field coverage and data completeness, displaying the most granular MLS-provided attributes available.