Antonella Lagomarsino Silva
Avanti Way Realty LLC
(312) 626-5805
51 Total Sales
3 in Key Biscayne
$400K - $940K Price Range
591 N Mashta Dr Key Biscayne, FL 33149
Key Biscayne Area
4
Beds
4.5
Baths
4,290
Sq Ft
0.35
Acre Lot
Highlights
- Property has ocean access
- In Ground Pool
- Deck
- Key Biscayne K-8 Center Rated A-
- Home fronts a canal
- Wood Flooring
About This Home
As of August 2026BEAUTIFUL 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.
Last Agent to Sell the Property
EXP Realty LLC License #3327365 Listed on: 11/26/2025
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Home Details
Home Type
- Single Family
Est. Annual Taxes
- $112,793
Year Built
- Built in 1960
Lot Details
- 15,184 Sq Ft Lot
- Home fronts a canal
- North Facing Home
- Property is zoned 2001
Parking
- 2 Car Garage
Home Design
- Concrete Block With Brick
- Aluminum Roof
Interior Spaces
- 4,290 Sq Ft Home
- 1-Story Property
- Wood Flooring
- Canal Views
- Dryer
Kitchen
- Gas Range
- Microwave
- Dishwasher
- Trash Compactor
- Disposal
Bedrooms and Bathrooms
- 4 Bedrooms
Outdoor Features
- In Ground Pool
- Property has ocean access
- Deck
Schools
- Keybiscayne Elementary School
- Ponce De Leon Middle School
- Coral Gables High School
Utilities
- Central Heating and Cooling System
- Electric Water Heater
- Septic Tank
Community Details
- No Home Owners Association
- Mashta Island A Replat Of Subdivision
Listing and Financial Details
- Assessor Parcel Number 24-52-05-009-0040
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Mar 3, 2004
Sold by
Magda Properties Ltd
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Key Biscayne, FL
-
Antonella Lagomarsino Silva
-
Victoria Brisky
Victoria Brisky
Urdapilleta Real Estate, LLC
(786) 741-7902
26 Total Sales
7 in Key Biscayne
$395K - $1.9M Price Range
-
Victoria Zamorano
Victoria Zamorano
Realty One Group Evolution
(844) 290-8146
13 Total Sales
1 in Key Biscayne
$2,500,000 Price
-
Lisa Cachon
Lisa Cachon
Cachon Realty Group. LLC
(239) 296-3495
136 Total Sales
2 in Key Biscayne
$965,000 Price Range
-
Catalina Elizondo Hernandez
Catalina Elizondo Hernandez
Maggi Realty Group
(786) 998-2403
11 Total Sales
3 in Key Biscayne
$1M - $1.1M Price Range
-
Silvia Yaniz
Silvia Yaniz
One Sotheby's International Realty
(855) 743-1994
37 Total Sales
2 in Key Biscayne
$900K - $1.3M Price Range
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $3,230,000 | -- |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 08/03/2026 08/03/26 | Sold | $14,000,000 | -9.7% | $3,263 / Sq Ft |
| 06/23/2026 06/23/26 | Pending | -- | -- | -- |
| 03/20/2026 03/20/26 | Price Changed | $15,500,000 | -8.6% | $3,613 / Sq Ft |
| 01/15/2026 01/15/26 | For Sale | $16,950,000 | +21.1% | $3,951 / Sq Ft |
| 12/04/2025 12/04/25 | Off Market | $14,000,000 | -- | -- |
| 11/26/2025 11/26/25 | For Sale | $16,950,000 | -- | $3,951 / Sq Ft |
Source: MIAMI REALTORS® MLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 | $112,793 | $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
-
Cristina D'Anglemont
CD
Seller's Agent in 2026
Cristina D'Anglemont
EXP Realty LLC
(786) 473-0860
9 Total Sales
-
Giulietta Ulloa
Buyer's Agent in 2026
Giulietta Ulloa
BHHS EWM Realty
(305) 710-6620
122 Total Sales
Map
Source: MIAMI REALTORS® MLS
MLS Number: A11924175
APN: 24-5205-009-0040
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
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