MASHTA POINT SUB
750 S Mashta Dr, Key Biscayne FL 33149
5 beds · 6.5 baths · 5,967 ft²
$11,000,000
Est. Payment $58,547/mo
5
Bedrooms
6.5
Bathrooms
5,967
Sq. Ft.
1994
Year Built
4
Garage
2
Days on Market
Description
ONE & ONLY Open Bay Waterfront Home located at the end of Mashta Dr., the most prestigious street on Key Biscayne. COMPLETELY RENOVATED IN 2015, wide open living spaces ideal for entertainment and spectacular unobstructed ocean views. The Second floor includes 5 Bedroom/ 6.5 Baths. Unique residence has a multilevel structure with master suite on the last floor and expansive waterfront balcony. Enjoy luxury features including an outdoor summer kitchen, wine cellar, and two separate maid’s quarters, Infinity pool, private expansive terraces, gym and private dock, which can accommodate yachts up to 50 feet. Two car garage with storage area, surround sound and security cameras throughout the house.
Facts
- MLS#
- A11118843
- Subdivision
- MASHTA POINT SUB
- Property Type
- Residential
- Property Sub Type
- Single Family Residence
- Year Built
- 1994
- Lot Size
- 11,280 ft²
- Sq. Ft.
- 5,967 ft²
- Sq. Mt.
- 554 m²
- Price per sq. ft.
- $1,843/ft²
- Price per sq. mt.
- $19,856/m²
- Stories
- —
- Garage
- 4 spaces
- Pool
- —
- Days on Market
- 2 days
- Listed
- Nov 8, 2021
- Last Updated
- Dec 28, 2021
- Price/Lot Sq.Ft.
- $975/ft²
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Same ZIP, similar price + bedrooms.
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Market insights for Key Biscayne
Live MLS-derived activity. Forecast is a conservative rule-of-thumb estimate — not a guarantee.
Sellers market
October 2026
59
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).
| 12/28/2021 | Sold | $11,000,000 |
| 11/8/2021 | Listed for sale | $11,000,000 |
History reflects fields present on the live MLS record. Full multi-year history requires the MIAMI ListingHistory resource (not yet enabled).
Location
Estimated Monthly Payment
$67,863/mo
Principal & Interest
$58,547
Property Tax
$9,167
Insurance
$150
HOA
$0
Estimates only. Actual payment depends on credit, lender, insurance carrier, and FL/Miami-Dade specifics. Contact Rangely for a precise quote.
The data relating to real estate for sale on this website comes in part from the Southeast Florida Multiple Listing Service. MLS Data is deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®.
Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited and may be a violation of federal and state law.
Copyright Southeast Florida MLS a/k/a SEFMLS © 2026.
Updated within 24 hours
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