MASHTA ISLAND

740 N Mashta Dr, Key Biscayne FL 33149

6 beds · 5.5 baths · 5,179 ft²

Closed

$6,950,000

7.33%

Est. Payment $36,991/mo

MLS Sheet Video

6

Bedrooms

5.5

Bathrooms

5,179

Sq. Ft.

2001

Year Built

2

Garage

123

Days on Market

Description

NEWLY PRICED Spectacular 6 beds, 5 baths, 3 half baths Mediterranean residence in corner lot on Key Biscayne's most desirable location, Mashta Island. Per owner 5,179 under A/C, Total Sq. Ft. 6,547. Highest quality finishes & appointments throughout, including vaulted & soaring wood ceilings, built-in mahogany bar, antique terracotta & wood floors, hand-painted wall tiles, rooftop family entertainment room with wrap-around terrace overlooking Miami's skyline & magnificent sunsets. Wrought iron gates, spacious covered courtyard adjoining pool area, lush landscaping with timed lighting, hurricane impact windows throughout, lawn sprinkler system and retaining wall built on pilings. An entertainers dream meticulously designed to accommodate and provide space and privacy for the whole family.

Facts

MLS#
A11187700
Subdivision
MASHTA ISLAND
Property Type
Residential
Property Sub Type
Single Family Residence
Year Built
2001
Lot Size
10,000 ft²
Sq. Ft.
5,179 ft²
Sq. Mt.
481 m²
Price per sq. ft.
$1,342/ft²
Price per sq. mt.
$14,449/m²
Stories
Garage
2 spaces
Pool
Days on Market
123 days
Listed
Apr 11, 2022
Last Updated
Oct 13, 2022
Price/Lot Sq.Ft.
$695/ft²

Comparable homes

Same ZIP, similar price + bedrooms.

Market insights for Key Biscayne

Live MLS-derived activity. Forecast is a conservative rule-of-thumb estimate — not a guarantee.

Sellers market

May 2026

100/100
Buyers marketSellers market

34

Median days to sold

+4.5%

1-year price forecast (est.)

Price & tax history

From the live MIAMI MLS feed. Older history requires the ListingHistory resource (not yet enabled).

10/13/2022Sold$6,950,000
6/27/2022Price change$6,950,000-7.3%
4/11/2022Listed for sale$7,500,000

History reflects fields present on the live MLS record. Full multi-year history requires the MIAMI ListingHistory resource (not yet enabled).

Location

740 N Mashta Dr, Key Biscayne FL 33149Directions

GreatSchools Summary Ratings

Public + private K-12 schools within 5 miles of this listing.

GreatSchoolsData provided by GreatSchools.org © 2026. All rights reserved.

Estimated Monthly Payment

$42,932/mo

Principal & Interest

$36,991

Property Tax

$5,792

Insurance

$150

HOA

$0

20% ($1,390,000)
7.00%
30 years
1.00% (FL avg ~1.0%)
$0/mo
$150/mo

Estimates only. Actual payment depends on credit, lender, insurance carrier, and FL/Miami-Dade specifics. Contact Rangely for a precise quote.

Rangely Adames

Rangely Adames

Sales Associate | Sunland Group

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