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#A11749260, David Siddons, Listing Office: Douglas Elliman
$6,500,000 List price
285 W Mashta Dr Key Biscayne, FL 33149
6 beds
6 full, 1 partial
3,670 sqft
$1,771 / sqft
House
Property details
About 285 W Mashta Dr
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.
Highlights
Home typeSingle Family Residence
HeatingCentral
StatusActive
CoolingCentral Air
Size3,670 sqft
Year built2022
ParkingAttached, Covered, Garage, Guest, Paver Block
MLS #A11744118
Attached garage2 spaces
ViewOther
Virtual tour
Summary
- MLS Number: A11744118
- MLS Name: SEFMIAMI
- Office Name: BHHS EWM Realty
- Office Phone: (305) 361-5600
- Office Email: galegomendez.v@ewm.com
- Listing Agent: Elena Chacon
© 2025 Miami Association of REALTORS®. All rights reserved. The data relating to real estate on this web site comes in part from the Internet Data Exchange program of the MLS of the Miami Association of REALTORS®. All information is deemed reliable but not guaranteed by the MLS and should be independently verified. The MLS, this broker and their affiliates provide all content therein “AS IS” and without any warranty, express or implied. The information included in this listing is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This property is offered without respect to any protected classes in accordance with the law.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 2/21/2025, 5:20:50 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
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$6,500,000
285 W Mashta Dr
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Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2023 | $3,520,100 | $56,988 |
| 2022 | $1,323,750 | $20,479 |
| 2021 | $1,044,971 | $20,479 |
| 2020 | $935,293 | $18,274 |
History based on county public records data.
Nearby schools
8
Key Biscayne K-8 Center
Public District PK-5
0.3 mi
•150 W McIntyre St
7
Southside Elementary School
Public Magnet PK-5
5.4 mi
•45 SW 13th St
9
Coconut Grove Elementary School
Public District PK-5
5.5 mi
•3351 Matilda St
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $153,457. Residents of Key Biscayne, FL typically earn $200k+ each year. Typical family type is married, with kids. Most residents in this area have post secondary degree education.
How much money do the neighbors make?
7%
<35k
28%
35k-100k
26%
100k-200k
39%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
17%
Single, No Kids
8%
Single, with Kids
25%
Married, No Kids
50%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
21%
<11 yrs old
13%
12-17 yrs old
11%
18-34 yrs old
46%
35-64 yrs old
9%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
Men's Tennis- Tennis
Where do the neighbors shop?
Nordstrom
Bloomingdales
Brooks Brothers
Where do the neighbors go to eat?
California Pizza Kitchen
Bonefish Grill
Qdoba
What do the neighbors drive?
BMW
Lexus
Acura
What do the neighbors listen to?
Talk/Personality
News
Sports
All data provided by Home Junction and Claritas
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Frequently asked questions
About 285 W Mashta Dr
This home is located at 285 W Mashta Dr in Key Biscayne, FL and zip code 33149. This 3,670 square foot home was built in 2022. Features: 6 bedrooms, 7 bathrooms. It has been listed on Rocket Homes since February 13, 2025 and is currently priced at $6,500,000.
In January 2025 more than 0 listings in Key Biscayne, FL were sold above the asking price. During the same period more than 0 listings were sold at asking price, while more than 12 were sold below. The inventory of homes for sale in Key Biscayne, FL between December and January 2025 increased by 15.9%. The median list price of listings available in January 2025 was $1,498,333, while the average time on the real estate market was 84 days.
From Rocket Homes Real Estate and based on county public records data.