5 Harbor Point, Key Biscayne, FL 33149

Key Biscayne, FL, 33149 · MATHESON ESTATES

$26,000,000

3 bd · 6 ba · 10,926 sqft

5 Harbor Point, Key Biscayne, FL 33149 — photo 1 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 2 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 3 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 4 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 5 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 6 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 7 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 8 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 9 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 10 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 11 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 12 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 13 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 14 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 15 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 16 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 17 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 18 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 19 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 20 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 21 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 22 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 23 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 24 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 25 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 26 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 27 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 28 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 29 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 30 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 31 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 32 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 33 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 34 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 35 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 36 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 37 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 38 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 39 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 40 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 41 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 42 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 43 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 44 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 45 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 46 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 47 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 48 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 49 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 50 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 51 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 52 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 53 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 54 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 55 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 56 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 57 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 58 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 59 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 60 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 61 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 62 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 63 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 64 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 65 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 66 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 67 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 68 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 69 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 70 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 71 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 72 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 73 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 74 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 75 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 76 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 77 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 78 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 79 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 80 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 81 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 82 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 83 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 84 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 85 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 86 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 87 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 88 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 89 of 90

5 Harbor Point, Key Biscayne, FL 33149 — photo 90 of 90

1 / 90

About this home

A once-in-a-generation opportunity on Key Biscayne’s only private waterfront road, this extraordinary estate spans 28,800 square feet with 120 feet of pristine water frontage, a secluded sandy beach, and a private dock framing panoramic views of the Miami skyline. Offering 10,926 square feet of living space, the property delivers exceptional privacy alongside a striking contemporary design recognized as part of the esteemed Rosa de la Cruz Collection. Soaring 20-foot ceilings, sculptural architectural lines, and expansive, light-filled interiors create a dramatic backdrop for art, entertaining, or a visionary reimagining tailored to your lifestyle. A truly rare canvas in an irreplaceable location, with architectural plans available to transform it into the most exceptional residence in Key Biscayne.

Virtual tour ↗

Location

Map loading…