Modern bayfront residence in Key Largo, where minimalist architecture meets the natural beauty of the Florida Keys just 45 minutes from Miami. Designed by internationally acclaimed firm Resolution: 4 Architecture, whose work has been featured in Dwell, The Wall Street Journal, Architectural Record, and exhibited at MOMA, this architecturally significant waterfront home reflects a thoughtful balance of simplicity, light, and connection to nature. Constructed with ICF block and reinforced steel, the residence offers exceptional structural integrity and storm resilience while maintaining a sleek, low-profile form that complements its bayfront setting. Inside, the home embraces a refined minimalist aesthetic where clean lines, open volumes, and natural materials allow the landscape and water views to take center stage. Thoughtful design prioritizes both form and function, with extensive built-in storage and floating wardrobe systems that maintain the home's sleek architectural lines while providing exceptional usability. An open-concept floor plan centers around a chef's kitchen that flows seamlessly into the living and dining areas while maintaining uninterrupted bayfront views. Bayfront dockage with approximately six feet of controlling water depth to the seawall provides excellent boating access to Florida Bay and the Atlantic Ocean. Two boat lifts and generous dockage accommodate multiple vessels.
Single-familyProperty Type
2024Year Built
5,730 sq ftLot Size
$1,353Price/Sq.Ft.
4 spacesParking
Listed by Michaela Walters• Ocean Sothebys Intl Realty
•305-923-1337 (agent)
•michaelamariewaltersrealestate@yahoo.com (agent)
•305-712-8888 (broker)
•sdelnegro@oceansir.com (broker)
Bought with Michaela Walters• Ocean Sothebys Intl Realty
Est. $9,424 per month, based on comparable rentals
Sale and tax history for 21 Stillwright Way
Sale History
Tax History
Date
Event
Price
FLKMLS #619137
Sep 3, 2026
Sold
$4,500,000
$1,353/sq ft
Jul 23, 2026
Contingent
—
Mar 20, 2026
Listed
$4,799,000
$1,443/sq ft
+76
Introducing a remarkable modern bayfront residence in Key Largo, where minimalist architecture meets the natural beauty of the Florida Keys just 45 minutes from Miami. Designed by internationally acclaimed firm Resolution: 4 Architecture whose work has been featured in Dwell, The Wall Street Journal, Architectural Record, and exhibited at the MOMA. This architecturally significant waterfront home reflects a thoughtful balance of simplicity, light, and connection to nature. Constructed with ICF block and reinforced steel, offering exceptional structural integrity and storm resilience while maintaining a sleek, low-profile modern form that complements its bayfront surroundings. Inside, the home embraces a refined minimalist aesthetic where clean lines, open volumes, and natural materials allow the landscape and water views to take center stage. Walls of glass frame sweeping Key Largo bayfront vistas, filling the interiors with natural light and blurring the boundary between indoor living and the tropical environment beyond. A curated palette of natural woods in rich walnut tones paired with Porcelanosa concrete-effect tile creates a warm yet contemporary interior that reflects the textures and tones of the Florida Keys. Thoughtful design prioritizes both form and function, with extensive built-in storage and floating wardrobe systems that maintain the home's sleek architectural lines while providing exceptional everyday usability. An expansive open-concept floor plan centers around a chef's kitchen that flows seamlessly into the living and dining areas, creating a sophisticated space for gathering while maintaining uninterrupted views of the bayfront setting. Bayfront dockage with approximately six feet of controlling water depth extending to the seawall provides excellent boating access to Florida Bay and the Atlantic Ocean. Two boat lifts and generous deepwater dockage accommodate multiple vessels, making this property ideal for avid waterfront enthusiasts.
MARMLS #A11986715
Sep 3, 2026
Sold
$4,500,000
$1,353/sq ft
Mar 20, 2026
Listed
$4,799,000
$1,443/sq ft
FLKMLS #589533
Jul 16, 2020
Sold
$725,000
$218/sq ft
Jan 31, 2020
Listed
$899,000
$270/sq ft
+29
UNDER CONSTRUCTION! Stillwright Point premium waterfront location with 80' deep water dockage and active permit. Breathtaking, panoramic open water bay views, and amazing sunrises and sunsets. This is the only bay front lot on Stillwright Point available to build at this time! Location is under a 1 hour drive to Miami International Airport. ROGO permitting completed, construction commenced. The foundation, and concrete pilings for structure are in the ground and completed. Dock pilings are installed, and dock is under construction. High quality builder retained. Circa 6000 sq. ft. of usable area on the lot. Fully approved plans and active permit for 3800 sq. ft. of living space (under AC) and a total of 4300 sq. ft. of living space with outside porches included. 4BR, 4BA includes 2 master bedrooms with a large 335 sq. ft. open bay view terrace from the kitchen, dining and living rooms and a 165 sq. ft. open water view terrace off the primary master bedroom. All rooms have bay views through floor to ceiling windows. Four bathrooms, including 2 Master Suite bathrooms and walk in closets on each floor. Elevator and ground floor entrance with storage area. Other exterior features include a waterfront swimming pool with 50 ft. of deck on the waterfront seawall where you can dip in the pool after a boating day. Parking is plentiful with the 2 car driveway and up to 4 covered spaces. Direct bay access with protected deep water dockage that can accommodate a 40'-80' yacht with up to 6' of controlling depth. In addition, on the other side of the dock, the pilings for a 4 post 20,000 lb boat lift are installed. At the time of the sale, dock will require only lift installation. Skip the 4-5 year wait for plans and permits! Asking price of property will increase as construction progresses. Complete and customize this construction to suit your needs of this boater and entertainer's paradise immediately after closing!
Public Records
Sep 18, 2012
Sold
$325,000
$98/sq ft
Public Records
Mar 29, 2000
Sold
$132,700
$40/sq ft
Public Records
Oct 19, 1999
Sold
$125,000
$38/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$17,365 (+187.6%)
2024
$6,038 (+5.8%)
2023
$5,706 (+18.4%)
2022
$4,820 (+8.3%)
2021
$4,450 (+72.8%)
$479,529 + $31,200
$510,729
2020
$2,575 (−0.6%)
$244,929 + $31,751
$276,680
2019
$2,591 (−0.5%)
$244,929 + $31,751
$276,680
2018
$2,603 (+0.7%)
$244,929 + $27,338
$272,267
2017
$2,584 (−13.6%)
$244,929 + $27,785
$272,714
2015
$2,990 (+1.1%)
$222,083 + $21,435
$243,518
2014
$2,958
Public record
Public record
Zoning
Beds
4
Baths
3.5
Stories
3
Lot width
—
Lot depth
—
Lot size
5,730 Sq. Ft.
Year renovated
2024
Sq. Ft.
3,325
Year built
2024
Style
Single Family Residential
County
Monroe County
APN
0161 39 00514590000100
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 10, 2026.
IS
III
Improved Subdivision District
The purpose of the IS district is to accommodate the legally vested residential development rights of the owners of lots in subdivisions that were lawfully established and improved prior to the adoption of this LDC. For the purpose of this section, improved lots are those that are served by a dedicated and accepted existing road of porous or nonporous material, that have an approved potable water supply, and that have sufficient uplands to accommodate the proposed use in accordance with the required setbacks. This district is not intended to be used for new land use districts of this classification within the county.
Zone overlays
Tier III Overlay District
Permitted uses
Include but are not limited to:
Housing-Multiple units
Infrastructure
Property details
Parking
Garage/Carport Information
Has Carport
# of Carport Spaces: 4
Parking
Features: Attached Carport, Covered, Driveway
# of Covered Spaces: 4
Interior
Virtual Tour
Bathroom Information
# of Full Bathrooms: 3
# of Half Bathrooms: 1
Room Information
Room Types: Den, Laundry, Utility Room
Equipment
Appliances: Dryer, Dishwasher, Electric Range, Microwave, Refrigerator, Wine Cooler, Washer
Interior Features
Window Features: Impact Glass
Unfurnished
Flooring: Tile
Other Features: Built-in Features, Bathtub, Convertible Bedroom, Closet Cabinetry, Dual Sinks, Second Floor Entry, Split Bedrooms, Separate Shower, Upper Level Primary
Exterior
Building Information
Year Built Details: New Construction
Roof Details: Concrete
Construction Details: Block
Exterior Features
Exterior Features: Balcony, Security/High Impact Doors, Lighting, Room For Pool
Patio And Porch Features: Balcony, Open
Lot Information
Lot Size Area: 5,730
Lot Features: Less Than Quarter Acre
Is Waterfront
Waterfront Features: Bay Front, Navigable Water, Seawall
Frontage Length: 43
Frontage Length Remarks: 43
Zoning Description: IS
Property Information
Has View
Direction Faces: Southeast
Financial
Tax Information
Annual Tax Amount: $17,365
Tax Year: 2025
Rental Information
PetsAllowedYN: Pets Allowed
Pets Allowed Details: No, Yes
Utilities
Utility Information
Utilities: Cable Available
Sewer: Public Sewer
Water Source: Public
Heating & Cooling
Has Cooling
Cooling: Central Air
Has Heating
Heating: Central
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 3,325
Stories: 3.0
Lot Size: 5,730 square feet
Style: Single Family Residential
Year Built: 2024
Year Renovated: 2024
County: Monroe County
APN: 0161 39 00514590000100
Home facts updated by county records on Jul 10, 2026
Around this home
Schools
Key Largo School
Public PreK-8 • Assigned • 0.5mi
8/10
Coral Shores High School
Public 9-12 • Assigned • 14.8mi
5/10
Provided by GreatSchools
Climate risks
10/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
10/10 Heat Factor
7 days above 107° expected this year, 30 days in 30 years
10/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Key Largo, FL • 33037
Average low and high temperatures (°F)
73
62
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66
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87
81
83
77
79
72
77
68
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
91/ 100
Exceptional sunlight
Sunscore
This home receives average direct sun exposure in Key Largo. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.