425 Harbor Dr, Key Biscayne, FL 33149

Local realty services provided by:Better Homes and Gardens Real Estate Destinations
425 Harbor Dr,Key Biscayne, FL 33149
$7,750,000
Virtual Tour
  • 7 Beds
  • 9 Baths
  • 4,565 sq. ft.
  • Single family
  • Active
Listed by: fernando muniz
Office: ag real estate advisors, llc.
MLS#:A11873862
Source:SEFMLS

Price summary

  • Price:$7,750,000
  • Price per sq. ft.:$1,272.16

About this home

Experience unparalleled elegance in this stunning contemporary estate, set on an oversized 9,258 sq. ft. lot in exclusive Key Biscayne. Built in 2020, with a brand-new roof in 2025, this 7-bedroom, 7-bathroom home, plus two powder rooms, blends sophistication with seamless indoor-outdoor living. An open floor plan, custom-built kitchen cabinetry, and abundant natural light create an inviting ambiance. The elevator connects all three levels, leading to a rooftop terrace with breathtaking views. Outdoors, enjoy a saltwater pool with spa, summer kitchen, cabana bath, and expansive front yard. The open garage with an EV charger and a spacious driveway provide convenience. This architectural masterpiece offers the finest in Key Biscayne luxury.

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with a BHGRE®  affiliated agent to contact me about my real estate needs. By clicking Send message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a BHGRE®  affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (CENTURY 21® , Coldwell Banker® , Corcoran® , ERA® , Sotheby's International Realty® ). I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:2020
  • Listing ID #:A11873862
  • Updated:February 14, 2026 at 10:58 AM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:9
  • Full bathrooms:7
  • Half bathrooms:2
  • Living area:4,565 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Electric

Structure and exterior

  • Roof:Flat
  • Year built:2020
  • Building area:4,565 sq. ft.
  • Lot area:0.21 Acres

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$7,750,000
  • Price per sq. ft.:$1,272.16
  • Tax amount:$86,442 (2024)
Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

New listings near 425 Harbor Dr