301 Buttonwood Circle B, Key Largo, FL 33037 (MLS# 619766)

301 Buttonwood Circle B, Key Largo, FL 33037

$3,950,000

Property Type: Residential Bedrooms: 5 Baths: 5 Square Footage: 4,473 Lot Size (sq. ft.): 8,500 Status: Active

Current Price: $3,950,000 List Date: 5/05/2026 Last Modified: 9/03/2026

Overview

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 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. Boat lift included in the sale! 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 hi ... (Read more)

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Listing Details MLS# 619766

Location, Tax & Legal

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

Contract Information

Listing Board: Florida Keys

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 7
Pool: Yes
Year Built: 2025
Lot SqFt: 8500
Living Apx SqFt: 4473
SqFt Source: Builder/Architect
Total Bedrooms: 5
Full Baths: 5
Total Baths: 5
Rentals Allowed: With Restrictions
Min Rental Days: 28

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No

Dockage

Dock: Concrete
Seawall: Concrete

More Information

Building Style

Above Flood: Yes
# Stories: 3 Stories

Pool Info

Heated: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View; Ocean View Dockage: Boat Lift Vehicle Storage: Carport; Off Street Parking; Open Parking Cooling: Central Air Utilities: FKAA; Municipal Sewer Interior Features: Built-in Cabinets; Elevator; Entrance Foyer; Pantry; Quartz Countertops; Security System; Storage; Tray Ceilings; Walk-in Closet(s); Wet Bar Pre-Wired: Cat 5 Specialty Rooms: Laundry Room Appliances: Dishwasher; Disposal; Dryer; Freezer; Gas Appliances; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler Exterior Features: Built-in Grill; Fencing; Hot Tub; Lighting; Outdoor Kitchen Pool Info: In Ground; Concrete Construction: CBS Floor: Laminate; Tile Roof: Concrete Roof Pets: Pets Allowed Neighborhood Feature: Bike Paths Security: Electric Gate Land Size: Less Than 1/4 Acre

Documents

Survey ›

Listing Office: Palm House Real Estate

Last Updated: September - 03 - 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.