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40 Cardinal Lane

40 Cardinal Lane, Key Largo, FL 33037
For Sale

40 Cardinal Lane, Key Largo FL

A striking new construction estate, set for completion early summer 2026, 40 Cardinal Lane offers refined coastal living on an oversized lot and a half in Sunrise Cay. Designed with timeless Palm Beach flair and built to the highest standards, the home seamlessly blends elegance with comfort. A gracious entry leads to a dramatic two-story living room with coffered ceilings and abundant natural light. The main living spaces feature custom millwork, stone flooring, and a fireplace, all opening seamlessly to expansive covered outdoor areas designed for year-round enjoyment. The chef's kitchen is a true centerpiece with dual islands, premium appliances, custom cabinetry, and a bright breakfast room. A pantry, mudroom, and elevator add to the home's thoughtful design. The first-floor primary suite is a private sanctuary with a spa-like bath, dual showers, freestanding soaking tub, inlaid marble flooring, and generous his-and-her closets. A private loggia opens directly to the pool deck. Upstairs, four spacious guest suites with ensuite baths offer comfort and privacy, along with a quiet reading nook and an oversized sun deck capturing sweeping ocean views. Lagoon views from the first floor create a tranquil setting, while the second floor enjoys elevated ocean vistas. Outdoor living is exceptional with a resort-style pool and spa, outdoor kitchen, and multiple covered terraces with cypress ceilings. The backyard features private putting and chipping greens, creating a golfer's retreat. Floating dockage behind the home allows convenient access to both the bay and ocean. Additional highlights include a large finished garage and exceptional craftsmanship throughout.

Amenities

Interior

Total Bedrooms:

5

Total Bathrooms:

6.5

Full Bathrooms:

6

Half Bathrooms:

1

Flooring:

Hardwood

Appliances:

Dishwasher, Dryer, Freezer, Microwave, Refrigerator, Washer, Range

Exterior & Building

Stories:

2

Pool:

Private

Roof:

Tile

Parking Features:

Golf Cart Garage

Air Conditioning:

Central Air

Financial Details

Sales Price:

$22,775,000

Real Estate Tax:

$51,811/yr

Area & Lot

Status:

FOR_SALE

Living Space:

7,392 Sq.Ft.

MLS® ID:

5002

Type:

Residential

Year Built:

2026

Neighborhood:

Sunrise Cay

Water Frontage:

Canal Front

View Description:

Canal, Ocean
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Schedule a Showing

I would love to show you my beautiful property. Please select your preferred date and time below. I will be in touch shortly to confirm your appointment.
Thank you for your interest in 40 Cardinal Lane, Key Largo, FL 33037. We are reviewing your request and will be in touch shortly!

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