RENTED JUN 2, 2026

285 W Mashta Dr Key Biscayne, FL 33149

Estimated Value: $4,513,000 - $5,616,000

6 Beds
6.5 Baths
3,670 Sq Ft
$1,393/Sq Ft Est. Value

Sale Details

Date Sold: April 29, 2022

Last sale price $4,400,000 $1,199 Per Sq Ft

Est. 16% increase in value since last sale

Current estimated payment $32,453 / mo

Highlights

  • In Ground Pool
  • Sun or Florida Room
  • No HOA
  • Key Biscayne K-8 Center Rated A-
  • Furnished
  • Balcony

About This Home

As of June 2026

Spectacular fully upgraded home featuring exquisite millwork, designer wallpaper, a state-of-the-art camera and sound system, and a highly functional layout. This elegant residence offers 6 bedrooms and 6.5 baths, seamlessly blending sophistication and comfort. The expansive terrace connects both the living and family rooms, creating an ideal indoor-outdoor living experience. The private backyard boasts a stunning swimming pool with abundant sunlight, perfect for relaxation and entertaining. A true masterpiece—elegant, sophisticated, yet warm and inviting. Unit is offered Furnished.

Last Agent to Rent the Property

Elena Chacon

BHHS EWM Realty License #3268706 Listed on: 04/21/2026

BHHS EWM Realty

Last Renter's Agent

Brigitte Nachtigall

One Sotheby's International Realty License #0542022

One Sotheby's International Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2022

Lot Details

  • 7,500 Sq Ft Lot
  • Fenced
  • Property is zoned 0100

Parking

  • 2 Car Garage

Home Design

  • Concrete Block And Stucco Construction

Interior Spaces

  • 3,670 Sq Ft Home
  • Furnished
  • Sun or Florida Room
  • Ceramic Tile Flooring
  • Property Views

Kitchen

  • Electric Range
  • Dishwasher
  • Disposal

Bedrooms and Bathrooms

  • 6 Bedrooms

Laundry

  • Laundry in Utility Room
  • Dryer
  • Washer

Home Security

  • High Impact Windows
  • High Impact Door

Outdoor Features

  • In Ground Pool
  • Balcony
  • Patio
  • Exterior Lighting

Schools

  • Keybiscayne Elementary School
  • Ponce De Leon Middle School
  • Coral Gables High School

Utilities

  • Central Heating and Cooling System

Community Details

  • No Home Owners Association
  • Biscayne Key Estates Subdivision

Listing and Financial Details

  • Property Available on 4/21/26
  • Assessor Parcel Number 24-52-05-001-1860

Home Details

Home Type

Single Family

Year Built

Built in 2022

Lot Details

7,500 Sq Ft Lot

Parking

2

Rental Info

  • Pets Allowed: No
  • Available Date: 2026-04-21

Listing Details

  • Property Type: Residential Lease
  • Year Built: 2022
  • Property Sub Type: Single Family Residence
  • Architectural Style: First Floor Entry
  • Garage Yn: Yes
  • Horses: No
  • New Construction: No
  • Structure Type: Single Family-Annual, House
  • Subdivision Name: BISCAYNE KEY ESTATES
  • MIAMIRE_PoolYN: Yes
  • MIAMIRE_PetsAllowedYN: No
  • LastStatus: Pending
  • CurrentPrice: 27000
  • InternetRemarks: Spectacular fully upgraded home featuring exquisite millwork, designer wallpaper, a state-of-the-art camera and sound system.
  • ShowingTimeFlag: No
  • Special Features: VirtualTour

Interior Features

  • Appliances: Dishwasher, Disposal, Dryer, Electric Range, Refrigerator, Washer
  • Interior Amenities: First Floor Entry, Florida Room, Utility Room/Laundry
  • Full Bathrooms: 6
  • Half Bathrooms: 1
  • Total Bedrooms: 6
  • Door Features: High Impact Doors
  • Flooring: Ceramic Floor
  • Furnished: Furnished
  • Living Area: 3670
  • Window Features: High Impact Windows
  • Living Room Features: Florida Room, Utility Room/Laundry

Exterior Features

  • View: Other
  • Exterior Features: Lighting, Open Balcony
  • Construction Type: CBS Construction
  • Fencing: Fenced
  • Lot Features: Less Than 1/4 Acre Lot
  • Patio And Porch Features: Open Balcony, Patio
  • Pool Features: In Ground
  • Pool Private: No
  • View: Yes
  • Waterfront: No

Garage/Parking

  • Park Building Name: BISCAYNE KEY ESTATES
  • Covered Parking Spaces: 2
  • Garage Spaces: 2

Utilities

  • Cooling: Central Air
  • Cooling Y N: Yes
  • Heating: Central
  • Heating Yn: Yes
  • Laundry Features: Utility Room/Laundry

Condo/Co-op/Association

  • Association: No

Schools

  • Elementary School: Keybiscayne
  • High School: Coral Gables
  • Middle Or Junior School: Ponce De Leon

Lot Info

  • Parcel Number: 24-52-05-001-1860
  • Land Lease Amount Frequency: Monthly
  • Lot Size Sq Ft: 7500
  • Zoning: 0100

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

Listed on
Jan 29, 2022
Closed on
Apr 27, 2022
Sold by
Bought by
Seller's Agent
Haimar Hernaiz
SOREAL, LLC.
Buyer's Agent
Elena Chacon
BHHS EWM Realty
List Price
$4,490,000
Sold Price
$4,400,000
Premium/Discount to List
-$90,000
-2%
Current Estimated Value
$5,113,168

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$713,168
Avg. Annual Appreciation
3.69%

Purchase Details

Listed on
Jul 19, 2019
Closed on
Jan 8, 2020
Sold by
Bought by
Seller's Agent
Victoria De Giraldo
BHHS EWM Realty
Buyer's Agent
Miguel Quintero
Avanti Way Realty LLC
List Price
$1,350,000
Sold Price
$1,085,000
Premium/Discount to List
-$265,000
-19.63%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
83.32%

Purchase Details

Closed on
Jan 20, 2017
Sold by
Bought by
Source: Public Records
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

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 Buyer Sale Price Title Company
$4,155,100 New Title Company Name
$4,155,100 New Title Company Name
$1,085,000 Attorney
-- Attorney
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 Prior Sale
06/02/2026 06/02/26 Rented $27,000 -6.6% --
04/24/2026 04/24/26 Under Contract -- -- --
04/21/2026 04/21/26 For Rent $28,900 0.0% --
04/29/2022 04/29/22 Sold $4,400,000 -2.0% $3,086 / Sq Ft View Prior Sale
02/16/2022 02/16/22 Pending -- -- --
01/29/2022 01/29/22 For Sale $4,490,000 +313.8% $3,149 / Sq Ft
01/08/2020 01/08/20 Sold $1,085,000 -13.2% $886 / Sq Ft View Prior Sale
09/27/2019 09/27/19 Pending -- -- --
08/15/2019 08/15/19 Price Changed $1,250,000 -7.4% $1,021 / Sq Ft
07/19/2019 07/19/19 For Sale $1,350,000 -- $1,103 / 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 $58,668 $3,709,280 $1,950,000 $1,759,280
2024 $56,989 $3,502,190 $1,725,000 $1,777,190
2023 $56,989 $3,520,100 $1,725,000 $1,795,100
2022 $20,480 $1,142,625 $0 $0
2021 $18,275 $1,044,971 $1,038,750 $6,221
2020 $15,462 $935,293 $924,375 $10,918
2019 $5,469 $394,487 $0 $0
2018 $5,162 $387,132 $0 $0
2017 $5,091 $379,170 $0 $0
2016 $5,115 $371,372 $0 $0
2015 $5,187 $368,791 $0 $0
2014 $5,277 $365,865 $0 $0
Source: Public Records

Agents Affiliated with this Home

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Map

Source: MIAMI REALTORS® MLS

MLS Number: A12004956

MIAMI REALTORS® MLS

APN: 24-5205-001-1860

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