16640 Cypress Road, Sugarloaf Key, FL 33042

$1,839,000
Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 1,764 Lot Size (sq. ft.): 15,000 Status: Active
Current Price: $1,839,000 List Date: 12/11/2025 Last Modified: 2/23/2026

Description

RARE Solar-Powered Waterfront Tropical Gem with TESLA Solar Storage Banks on Prestigious Sugarloaf Key! A rare opportunity to own a fully solar-powered waterfront residence featuring 26 solar panels and two Tesla Solar Powerwall storage banks, offering exceptionally low energy costs, backup power, and the potential to earn credits by supplying excess energy back to the grid. This elevated 3 BD, 2 BA, 1,764 SF home sits on exclusive Southpoint—only three homes from open water and just 20 minutes to Key West. Step inside to a breathtaking cathedral Cupola, soaring above the open living, dining, and great room. Impact-glass windows fill the space with natural light, highlighting the home's tropical architecture and warm coastal finishes. The kitchen is designed for effortless entertaining with a double island, stainless steel appliances, and new quartz countertops. The split floor plan creates exceptional privacy. The primary suite features a large walk-in shower, jacuzzi tub, double vanity, and a spacious walk-in closet that connects to a versatile laundry/fitness/office room—also home to the Tesla storage banks. The opposite wing offers two guest bedrooms and a dual-access bathroom with two private vanities. Enhance your waterfront lifestyle with an impressive concrete boat ramp for jet skis, boats, kayaks, and paddleboards, plus a newly installed 10,000 lb boat lift on a deep, wide, crystal-clear canal providing fast access to both the Gullf and Atlantic. The oversized 15,000 SF lot bursts with vibrant tropical landscaping and includes a newly completed tropical pool with natural rock feature. Enjoy sunset views and star-filled nights from the rooftop observation deck. Additional features include Andersen impact windows and sliding glass doors, low insurance costs, covered parking, and excellent storage below the home. A rare Keys offering combining sustainable energy, modern resilience, and luxurious waterfront living—an exceptional opportunity in today's market

More Information MLS# 617675

Contract Information

Current Price: $1,839,000 Listing Date: 2025-12-11 Listing Board: Key West Association List Price: $1,839,000

Location Tax Legal

Street #: 16640 Street Name: Cypress Street Suffix: Road Key/Island: Sugarloaf Key State/Province: FL Zip Code: 33042 County: Monroe Subdivision: Sugarloaf Shores (17.0) Area: 06 - Bay Point to Sugarloaf

General Property Description

Realtor.COM Type: Residential - Single Family Style: Single Family Waterfront: Yes Control Depth: 3 Pool: Yes Year Built: 1991 Lot SqFt: 15000 Acres: 0.34 Living Apx SqFt: 1764 SqFt Source: Property Data Card Total Bedrooms: 3 Full Baths: 2 Total Baths: 2 Rentals Allowed: With Restrictions Min Rental Days: 28

Status Change Info

Status: Active

Association Info

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

Dockage

Dock: Composite

Building Style

Above Flood: Yes

Pool Info

Other: Chiller and Heater, Heated: Yes Other Material: Waterfall feature

Property Features

Fee Includes: None Tax Exemptions: Homestead Waterfront: Canal Front Waterview: Bay/Gulf View; Canal View; Open Water View Dockage: Boat Ramp Vehicle Storage: Carport; Open Parking; RV Parking Open; Trailer Storage Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Heating: Central Utilities: FKAA; Municipal Sewer; Solar Power Interior Features: Built-in Cabinets; Cathedral Ceilings; Quartz Countertops; Sky Light(s); Split Bedroom; Storage; Window Treatments Specialty Rooms: Laundry Room; Workshop Appliances: Dishwasher; Dryer; Freezer; Gas Appliances; Oven; Refrigerator; Washer Exterior Features: Fencing; Privacy Wall/Fence; Rain Gutters; Storage Pool Info: In Ground; Salt Water; Concrete Construction: Frame; Hardi Board Siding Shutters: Bahama; Panel Floor: Wood Roof: Metal Roof Pets: Pets Allowed Security: Electric Gate Land Size: 1/4 - 1/2 Acre Title: Negotiable GF-Utilities: Solar Panels
Listing Office: The Agency Florida Keys
Last Updated: February - 23 - 2026
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