$11,000,000

1041 Buttonwood Dr E Sugarloaf Key, FL 33042

Estimated payment $58,791/month

Total Views 260
6 Beds
8 Baths
4,894 Sq Ft
$2,248 Price per Sq Ft

About This Home

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!

Listing Agent

Lisa Swanson

The Agency Florida Keys License #BK3226537 Listed on: 12/10/2025

The Agency Florida Keys

Map

Home Details

Home Type

Single Family

Year Built

2025

Lot Details

0

Listing Details

  • Property Type: Residential
  • Style: Single Family
  • First Right of Refusal: No
  • Mandatory HOA: No
  • Fee Includes: None
  • Key Island: Sugarloaf Key
  • Limited Representation: No
  • Marathon Neighborhood: N/A
  • Mile Marker: 17.00
  • Min Rental Days: 28.00
  • M L S Identifier: 20060123165453488875000000
  • Pets: Pets Allowed
  • Property Group I D: 19990816212109142258000000
  • Side: Ocean
  • State Province: FL
  • Taxes: 11150.06
  • Vehicle Storage: Garage, Covered Parking
  • Year Built: 2025
  • Alternate Key Number: 1211443
  • Cooling Heating: Central Air
  • Lot Sq Ft: 13200.00
  • Pool Info: In Ground, Concrete, Salt Water
  • Pool Info Heated: Yes
  • Porch Balcony: Deck, Roof Top Deck
  • Tax Exemptions: None
  • Building Style Above Flood: Yes
  • Estimated Living Sq Ft: 4894.00
  • Property Condition: New Construction
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: NewHome
  • Property Sub Type: Detached

Interior Features

  • Interior Amenities: Wet Bar, Brazilian Quartzite Countertops, Bar, Walk-in Closet(s), Storage, Elevator, Built-in Cabinets, Cathedral Ceilings
  • Total Bathrooms: 8.00
  • Full Bathrooms: 5
  • Appliances: Washer, Stainless Steel Appliance(s), Wine Cooler, Ice Machine, Freezer, Oven, Range, Refrigerator, Dishwasher
  • Floor: Tile
  • Half Bathrooms: 3
  • Specialty Rooms: Laundry Room
  • Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
  • Total Bedrooms: 6
  • Sq Ft Remarks: 3953 sqft main house941 sqft above garage

Exterior Features

  • Dockage: Other Dockage
  • Waterfront: Open Water
  • Waterfront: Yes
  • Construction: CBS, Concrete
  • Exterior Features: Fencing, Storage, Privacy Wall/Fence, Outdoor Shower, Lanai, Lighting, Hot Tub, Detached Guest Qtrs
  • Roof: Concrete Roof
  • Waterview: Open Water View
  • Pool: Yes

Utilities

  • Utilities: FKAA, Municipal Sewer, Cistern
  • Heating: Central

Lot Info

  • Deed Restrictions: Unknown
  • Flood Zone: AE
  • Parcel Number: 00165950-000000
  • Land Size: 1/4 - 1/2 Acre
  • Acres: 0.30

Rental Info

  • Rentals Allowed: With Restrictions

Tax Info

  • Tax Year: 2024

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $11,150 $1,257,993 $1,257,993 --
2024 $10,656 $1,257,993 $1,257,993 --
2023 $10,656 $1,205,399 $1,197,174 $8,225
2022 $4,367 $536,070 $527,845 $8,225
2021 $3,969 $400,370 $391,802 $8,568
2020 $3,624 $349,016 $340,106 $8,910
2019 $3,638 $349,359 $340,106 $9,253
2018 $4,087 $387,155 $380,919 $6,236
2017 $6,992 $716,462 $0 $0
2016 $6,486 $625,376 $0 $0
2015 $6,797 $632,674 $0 $0
2014 $6,915 $648,098 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
12/10/2025 12/10/25 For Sale $11,000,000 -- $2,248 / Sq Ft
Source: Key West Association of REALTORS®

Purchase History

Date Type Sale Price Title Company
Special Warranty Deed $3,100,000 None Listed On Document
Warranty Deed $1,500,000 Coral Reef Title
Warranty Deed $450,000 None Listed On Document
Quit Claim Deed $400,000 None Available
Deed $16,200 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $3,100,000 Construction
Previous Owner $350,000 New Conventional
Source: Public Records

Source: Key West Association of REALTORS®

MLS Number: 617664

Key West Association of REALTORS®

APN: 00165950-000000