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  1. Home
  2. Florida
  3. Miami-Dade County
  4. Key Biscayne
  5. 669 S Mashta Dr, Key Biscayne FL 33149
669 S Mashta Dr, Key Biscayne FL 33149
669 S Mashta Dr, Key Biscayne FL 33149
669 S Mashta Dr, Key Biscayne FL 33149
669 S Mashta Dr, Key Biscayne FL 33149
Property
669 S Mashta Dr, Key Biscayne FL 33149

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669 S Mashta Dr, Key Biscayne FL 33149

4-Bed Single Family Residence at MASHTA ISLAND in Key Biscayne

$5,799,000

Brickellsold Estimate* (fallback: list price)$5,799,000 (list price)
For Sale
bedrooms

4

bathrooms

3

Contact

Agent Logo

Agent

Irina Karapici

Brokerage Logo

Brokerage

Julie's Realty

1700 John F Kennedy Causeway, Suite 160, North Bay Village, FL 33141

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Similar Properties

28+

Square Footage

3382

Type of Property

Single Family Residence, Residential

Details

Overview

Sub Type
Single Family Residence
Price Per Sqft
$1,715/sqft
Built In
1960
Taxes
$22,013/yr

Description

Located on the exclusive and highly sought-after Mashta Island, this exceptional property offers a rare opportunity to build your dream home or enjoy the existing beautifully refurbished residence. The home features new bathrooms, updated flooring, and tasteful modern finishes throughout. Designed for relaxed Florida living, the spacious covered terrace overlooks a stunning mosaic-tiled pool, creating the perfect setting for entertaining or enjoying the tropical surroundings. A unique opportunity in one of Key Biscayne's most desirable neighborhoods. Easy to show.

This single family residence home located at 669 S Mashta Dr, Key Biscayne FL 33149 is currently for sale and has been available on Brickellsold for 3 days. This property is listed at $6M. It has 4 beds, 3 bathrooms, and is 3382 square feet. It was built in 1960. 669 S Mashta Dr, Key Biscayne FL 33149 is in Key Biscayne county Miami-Dade County.

Interior

Bedrooms
4
Bathrooms
4
Bathrooms Full
3
Features
  • Flooring: Vinyl
  • Common walls with other units/homes: Attached, Two Story
Heating
Heat Strip
Cooling
Central Air
Appliances
Dishwasher, Disposal, Dryer, Gas Range, Refrigerator, Self Cleaning Oven, Wall Oven, Washer
Total structure area
3,382
Total interior livable area
3,382 sqft

Property

Parking
  • Parking Features: Driveway
Parcel Number
24-52-05-008-0180
Features
  • Entry location: Roman Tub, Split Bedroom, Volume Ceilings, Florida Room
  • Exterior Features: Outdoor Shower
  • Has View: Yes
  • View Description: Garden

Construction

Property subtype
Single Family Residence, Residential
Materials
CBS Construction
Condition
  • Year Built: 1960

Community & HOA

Community
  • Security Features: Smoke Detector
  • Subdivision: MASHTA ISLAND
HOA
  • Amenities:
Region
Key Biscayne

Financial

Price Per Sqft
$1,715/sqft
Taxes
$22,013/yr
On Market Date
6/4/2026
Listing Terms
All Cash, Conventional

Metadata

Added
6/8/2026
Updated
6/8/2026
MLS#
A12033340
Days on Market
3
Listed By
Coldwell Banker Realty
Originating MLS
A-Miami Association of REALTORS

Map

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Key Biscayne
, Miami-Dade County
Florida Real Estate
Miami-Dade County Listings
Key Biscayne Listings
MASHTA ISLAND Homes
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