164 W Mashta Drive, Key Biscayne, FL 33149

Sold $4,920,624 · Sep 24, 2026

Last asking price $5,200,000 · 94.6% of asking · 196 days on market

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  • 5 beds
  • 5 baths
  • 3,595 sq ft
  • Single Family Residence
  • Built 2000
  • Lot 7,405.2 sq ft
  • 3,801 sq ft total
  • Miami-Dade County
  • MLS# A11953262
  • Biscayne Key Estates
Photo 1 at 164 W Mashta Drive, Key Biscayne

About this home

An exceptional opportunity to own a renovated residence on iconic Mashta Drive, offering refined island living in one of Key Biscayne’s most prestigious neighborhoods. This elegant home features a custom Yamini kitchen with high-end appliances, 5 bedrooms plus den, and 5 luxurious baths designed for comfort and entertaining. A desirable sun orientation fills the interiors with natural light. Outdoors, enjoy a private tropical oasis with a beautiful pool, colonial red brick pool deck and back patio, and an elevated balcony ideal for outdoor living. Lush landscaping enhances the front of the property, creating striking curb appeal. Built with impact windows and doors and offering a generous parking area. Ideally located minutes from beaches, marinas, dining, parks, and top-rated schools.

Features

Schools

  • Elementary: Key Biscayne K-8
  • Middle: Ponce De Leon
  • High: Coral Gables

Presented by

BreakThru Realty · (786) 914-1017

Courtesy of

One Sotheby's International Realty · MLS@onesothebysrealty.com · Listing agent: Maria Lopez Santalla

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What is your home worth?

164 W Mashta Drive sold on Sep 24, 2026. If you own nearby, get a free home valuation or see homes for sale in Key Biscayne. Call or text BreakThru Realty at (786) 914-1017 or email sales@breakthrurealty.com.

Questions About 164 W Mashta Drive

What did 164 W Mashta Drive sell for?
164 W Mashta Drive sold for $4,920,624 on Sep 24, 2026, about 94.6% of its last asking price of $5,200,000 and about $1,369 per square foot. Recent sales like this one are what buyers and sellers nearby price against.
What are the property taxes on 164 W Mashta Drive?
The listing reported annual property taxes of $41,594 for 2025. Taxes are reassessed at the sale price after a purchase, so the new owner's bill will differ from that figure.
When was 164 W Mashta Drive built?
164 W Mashta Drive was built in 2000 and the listing describes its condition as resale. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.
How long was 164 W Mashta Drive on the market?
164 W Mashta Drive was on the market for 196 days before it sold, after the asking price was reduced from $5,495,000 to $5,200,000.
Which schools serve 164 W Mashta Drive?
The MLS lists Key Biscayne K-8 (elementary), Ponce De Leon (middle), Coral Gables (high). School assignments are set by the district and can change; verify them with the school board before you rely on them.
Is 164 W Mashta Drive still for sale?
No. 164 W Mashta Drive sold on Sep 24, 2026. BreakThru Realty can show you similar homes for sale nearby, or tell you what a home like yours would sell for today; call or text and a licensed agent will follow up.

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A comparable home, 669 S Mashta Drive, Key Biscayne, FL 33149, sold for $5,200,000 in August 2026. Other Key Biscayne neighborhoods include Ocean Club and Tropical Isle Homes. Nearby ZIP codes include 33131 and 33129. This property also neighbors Brickell, Miami, and Coconut Grove. Compare it with the Key Biscayne housing market report.