Login

699 N Mashta Dr, Key Biscayne, FL 33149

Local realty services provided by:CENTURY 21 Carioti
699 N Mashta Dr,Key Biscayne, FL 33149
$22,500,000
Virtual Tour
  • 4 Beds
  • 5 Baths
  • 3,241 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sun, Dec 28
    12:00 pm - 03:00 pm
Listed by: maria donnelly
Office: bhhs ewm realty
MLS#:A11815194
Source:SEFMLS

Price summary

  • Price:$22,500,000
  • Price per sq. ft.:$6,942.3

About this home

The Trophy to a Boater's Dream on Mashta Island. What a Superb Location! Nestled on the N. side of Mashta Island in Key Biscayne, where privacy reigns. This rare gem features 100 linear ft of seawall with direct unobstructed access to Biscayne Bay and the Atlantic Ocean; perfect for boaters. The lot spans 15000 sf. It includes a Bali-style house built by Architect George Reed in 1965. The property also includes a pool, a 2 car covered carport. Whether renovating or building new, this is a once -in- a lifetime opportunity to own a prime waterfront on one of Key Biscayne's most prestigious streets. This is more than a home - it's a legacy property in one of Miami's most coveted island communities.

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with an independent agent affiliated with the CENTURY 21®  brand 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 an independent agent affiliated with the CENTURY 21®  brand 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 (BHGRE® , 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:1965
  • Listing ID #:A11815194
  • Updated:December 20, 2025 at 08:58 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:5
  • Full bathrooms:4
  • Half bathrooms:1
  • Living area:3,241 sq. ft.

Heating and cooling

  • Cooling:Central Air, Electric
  • Heating:Central, Electric

Structure and exterior

  • Roof:Shake, Wood
  • Year built:1965
  • Building area:3,241 sq. ft.
  • Lot area:0.34 Acres

Utilities

  • Water:Public

Finances and disclosures

  • Price:$22,500,000
  • Price per sq. ft.:$6,942.3
  • Tax amount:$99,176 (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 699 N Mashta Dr