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1041 E Buttonwood Drive, Sugarloaf Key, FL 33042

$10,700,000
Property Type: Residential Bedrooms: 6 Baths: 8 Square Footage: 4,894 Lot Size (sq. ft.): 13,200 Status: Active
Current Price: $10,700,000 List Date: 12/10/2025 Last Modified: 2/21/2026

Overview

Description

Masterpiece of Modern Strength & Luxury | Brand-New Concrete Waterfront Estate on Prestigious Sugarloaf Key! This extraordinary new construction stunner is engineered as a rare modern fortress— built entirely of concrete, built to the most stringent hurricane-resistant codes, and designed for the discerning buyer who demands architectural excellence, security, and elevated coastal living. Set on prime open water with sweeping panoramic views, this property delivers the rare combination of minimalist modernism, structural integrity, and luxury resort-style design. The residence showcases a dramatic full flat rooftop deck spanning the entire top of the main home, offering uninterrupted 360° ocean sunrise and sunset views - private viewing platform unlike anything else in the Lower Keys. Inside, a breathtaking 19-ft double-volume open living area is wrapped in walls of glass, flooding the space with natural light. Sleek interior glass railings, porcelain floors, and refined finishes ...

Listing Details MLS# 617664

Location, Tax & Legal

Street #
1041
Direction
E
Street Name
Buttonwood
Street Suffix
Drive
Key/Island
Sugarloaf Key
State/Province
FL
Zip Code
33042
County
Monroe
Subdivision
Sugarloaf Shores (17.0)
Area
06 - Bay Point to Sugarloaf
City
Sugarloaf
Mile Marker
17
Marathon Neighborhood
N/A
Side
Ocean
Flood Zone
AE
Alternate Key #
1211443
Parcel #
00165950-000000
Zoning
IS - Improved Subivision District
Deed Restrictions
Unknown
Legal
LT 13 & PT LT 14 SUGARLOAF SHORES PLAT #2 SEC C PB3-53
Taxes
11150.06
Tax Year
2024
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Key West Association

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Single Family
Waterfront
Yes
Control Depth
3
Pool
Yes
Year Built
2025
Lot SqFt
13200
Acres
0.3
Living Apx SqFt
4894
SqFt Source
Builder/Architect
Total Bedrooms
6
Full Baths
5
Half Baths
3
Total Baths
8
Rentals Allowed
With Restrictions
Min Rental Days
28

Association Info

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

Building Style

Above Flood
Yes

More Information

Pool Info

Heated
Yes
In Ground
Yes
Salt Water
Yes
Concrete
Yes

Remarks & Misc

Remarks – Consumer
Masterpiece of Modern Strength & Luxury | Brand-New Concrete Waterfront Estate on Prestigious Sugarloaf Key! This extraordinary new construction stunner is engineered as a rare modern fortress— built entirely of concrete, built to the most stringent hurricane-resistant codes, and designed for the discerning buyer who demands architectural excellence, security, and elevated coastal living. Set on prime open water with sweeping panoramic views, this property delivers the rare combination of minimalist modernism, structural integrity, and luxury resort-style design. The residence showcases a dramatic full flat rooftop deck spanning the entire top of the main home, offering uninterrupted 360° ocean sunrise and sunset views - private viewing platform unlike anything else in the Lower Keys. Inside, a breathtaking 19-ft double-volume open living area is wrapped in walls of glass, flooding the space with natural light. Sleek interior glass railings, porcelain floors, and refined finishes create a sophisticated aesthetic. Stunning chef's kitchen appointed with quartzite countertops, Monogram appliances, a bespoke bar, and a stone wine-display feature, all designed for high-end entertaining. The main residence features four luxurious private suites, each oriented to capture open-water views with direct access to generous covered terraces. A rare architectural highlight is the elevated above-flood concrete garage with soaring ceilings, loft storage space, dual cisterns, and luxury living quarters above, with kitchenette, washer/dryer, full bath, and a versatile flex room ideal for a bedroom, gym or office. A dedicated cabana bath opens directly to the pool. Outdoor living is elevated with a stunning pool and spa, outdoor shower, landscape lighting, and expansive covered entertaining and parking. A 230-ft dock is included in the sale. A statement of power, design, and luxury—brand new, turnkey, and crafted for the UHNW buyer seeking an exceptional coastal masterpiece!

Fee Includes

None
Yes

Dockage

Other Dockage
Yes

Tax Exemptions

None
Yes

Appliances

Dishwasher
Yes
Freezer
Yes
Ice Machine
Yes
Oven
Yes
Range
Yes
Refrigerator
Yes
Stainless Steel Appliance(s)
Yes
Washer
Yes
Wine Cooler
Yes

Pets

Pets Allowed
Yes

Cooling

Central Air
Yes

Heating

Central
Yes

Waterfront

Open Water
Yes

Waterview

Open Water View
Yes

Floor

Tile
Yes

Interior Features

Bar
Yes
Brazilian Quartzite Countertops
Yes
Built-in Cabinets
Yes
Cathedral Ceilings
Yes
Elevator
Yes
Storage
Yes
Walk-in Closet(s)
Yes
Wet Bar
Yes

Property Condition

New Construction
Yes

Specialty Rooms

Laundry Room
Yes

Windows/Doors

Impact Rstnce Doors
Yes
Impact Rstnce Window
Yes

Vehicle Storage

Covered Parking
Yes
Garage
Yes

Construction

CBS
Yes
Concrete
Yes

Land Size

1/4 - 1/2 Acre
Yes

Utilities

Cistern
Yes
FKAA
Yes
Municipal Sewer
Yes

Porch/Balcony

Deck
Yes
Roof Top Deck
Yes

Exterior Features

Detached Guest Qtrs
Yes
Fencing
Yes
Hot Tub
Yes
Lanai
Yes
Lighting
Yes
Outdoor Shower
Yes
Privacy Wall/Fence
Yes
Storage
Yes

Roof

Concrete Roof
Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Open Water Waterview: Open Water View Dockage: Other Dockage Property Condition: New Construction Vehicle Storage: Garage; Covered Parking Cooling: Central Air Heating: Central Utilities: Cistern; FKAA; Municipal Sewer Interior Features: Bar; Brazilian Quartzite Countertops; Built-in Cabinets; Cathedral Ceilings; Elevator; Storage; Walk-in Closet(s); Wet Bar Specialty Rooms: Laundry Room Appliances: Dishwasher; Freezer; Ice Machine; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler Exterior Features: Detached Guest Qtrs; Fencing; Hot Tub; Lanai; Lighting; Outdoor Shower; Privacy Wall/Fence; Storage Pool Info: In Ground; Salt Water; Concrete Construction: CBS; Concrete Floor: Tile Roof: Concrete Roof Pets: Pets Allowed Land Size: 1/4 - 1/2 Acre
Listing Office: The Agency Florida Keys
Last Updated: February - 21 - 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.