NOT LISTED FOR SALE

591 N Mashta Dr Key Biscayne, FL 33149

Estimated Value: $5,589,000 - $8,557,821

4 Beds
5 Baths
4,290 Sq Ft
$1,762/Sq Ft Est. Value

About This Home

BEAUTIFUL AND UNIQUE WATERFRONT HOME ON EXCLUSIVE MASHTA ISLAND, ON DESIRABLE NORTH MASHTA DR IN KEY BISCAYNE. ELEVATED AND VERY COMFORTABLE 4BR/4.5BA + MAID’S QUARTERS WITH APPROX. 4,290 SQ FT UNDER A/C, SITTING ON A LARGE AND PRIVATE 15,184 SQ FT LOT, IDEAL FOR ENJOYING WITH FAMILY AND FRIENDS. APPROX. 50 FT DOCK WHERE THE OWNERS HAVE DOCKED BOATS OF AROUND 78 FT, WITH DEEP WATER OF ABOUT 8 FT EVEN AT LOW TIDE – A RARE TRUE DEEP-WATER ACCESS ON THE ISLAND. NORTH-FACING CANAL KEEPS THE HOUSE AND OUTDOOR AREAS PLEASANT AND COOLER ALL YEAR ROUND. EASY TO SHOW. BRING YOUR QUALIFIED BUYERS AND BEST OFFERS.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Mar 3, 2004
Sold by
Magda Properties Ltd
Bought by
Gusisa Ltd
Current Estimated Value
$7,558,607
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

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ICE

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Gusisa Ltd $3,230,000 --
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
11/26/2025 11/26/25 For Sale $16,950,000 -- $3,951 / Sq Ft

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $99,689 $6,316,504 -- --
2024 $92,749 $5,742,277 -- --
2023 $92,749 $5,220,252 $0 $0
2022 $86,435 $4,745,684 $0 $0
2021 $78,343 $4,693,859 $4,175,600 $518,259
2020 $77,614 $4,698,283 $4,175,600 $522,683
2019 $77,880 $4,702,705 $4,175,600 $527,105
2018 $75,396 $4,707,128 $4,175,600 $531,528
2017 $92,947 $5,168,614 $0 $0
2016 $91,094 $4,698,740 $0 $0
2015 $87,102 $4,271,582 $0 $0
2014 $79,738 $3,883,257 $0 $0
Source: Public Records

Agents Affiliated with this Home

  • C

    Seller's Agent in 2025

    Cristina D'Anglemont

    EXP Realty LLC

    (786) 473-0860

    6 Total Sales

    Cristina D'Anglemont
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Map

Florida Miami/Dade County Key Biscayne 33149

591 N Mashta Dr, Key Biscayne, FL

Not Listed for Sale

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