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Home For Sale
31449 Avenue I
Big Pine Key, Florida 33043
Monroe CountyBeachfront:
Yes Ocean View: YesCommunity: Sands Sub (31)
$5,800,000
5 br, 4.0 bath
3500 sq. ft.
0.180 acres
Dolphinus del Sol is a Waterfront Estate Masterpiece! Enjoy this custom, ultra-modern smart home! This new construction, solid precast concrete home, offers unparalleled luxury, with vaulted ceilings, sleek contemporary lines, and expansive windows and doors showcasing breathtaking panoramic water views. Experience mesmerizing sun and moon rises over the water, views of distant islands, bridges, boats cruising by, sea life, etc. This tropical paradise features a boating canal and private dock, with vessel access to both the Gulf and the Atlantic Ocean. Bridge clearance is 11 ft. Entertain in style with the upper level, grand, open living room and kitchen area, which features soaring ceilings and walls of glass, with 8ft opening to the deck for al fresco dining. The sleek contemporary kitchen has a round porthole window. A mirror panel opens to a sliding appliance tray from the pantry. Black stainless steel smart appliances compliment the black, dazzling mirror fleck Silestone countertops. Floors throughout are custom designed, stained and sealed. The unique, curved wall master bedroom has a seating area by the glass doors, that open for a tropical breeze and a walk-in closet. The en suite master bath, is an expansive oasis featuring a jetted tub and 5 x 5 ft shower. The lower living level great room features a large theater/entertainment area with two walls of windows that have sweeping water views. This 3500 sq ft, 5 bedroom, 4 bath home also has outdoor space including two covered upper decks and a 500 sq ft ground level patio featuring sea life art. Also there is a garage and under house parking for up to 6 vehicles. The 2300 sq ft open waterfront area has ample space to add features overlooking the water. This construction exceeds 180 mph hurricane code. This is a solid, precast concrete panel construction, including the floors, roof and stairs. The poured concrete pilings go 9 ft below grade, 5 ft into caprock, connected with a 20 in deep grade beam.
Interior:
- Bedrooms: 5
- Baths: 4.0
- Sq Ft: 3500
- Year Built: 2025
- Utilities:
- Fireplaces:
- Stories: 3
- Heat/AC:
- Garage:
Exterior:
- Lot Size: 0.180 acre
- Lot Dimensions:
- Beachfront: Yes
- View Types: Ocean
- Yard:
- Siding: Other
- Roof: Concrete
- Property Taxes: $4,415
- MLS #: 617356
Contact Information:
Listing Agent: Stephen Hachey, Flat Fee MLS Realty, 813-642-6030, 813-642-6030
Listing Site, Listing Status: Active
Copyright © 2025 Key West Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Copyright © 2025 Key West Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 6848459
Viewed 20 times.
Updated: Nov 18, 2025

