750 S Mashta Drive, Key Biscayne, FL 33149

$10,900,000

Virtual Tour

https://www.propertypanorama.com/instaview/mia/A11118843

Property Type: Residential Bedrooms: 5 Baths: 7 Square Footage: 8,775 Status: Closed

Current Price: $10,900,000 List Date: 11/09/2021 Last Modified: 12/24/2025

Overview

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.

Listing Details MLS# A11118843

General Property Information

Property Sub Type: Single Family Residence
Bedrooms Total: 5
Bathrooms Total: 7
Bathrooms Full: 6
Bathrooms Half: Yes
Building Area Main: 8775
Living Area Main: 5967
Adjusted Area Main: 6434
Year Built: 1994
Garage YN: Yes
Attached Garage YN: Yes
Garage Spaces: 4
Covered Spaces: 4
Lot Size Area: 11280
Lot Size Acres: 0.26
Lot Size Dimensions: 11280
Senior Community YN: No
Waterfront YN: Yes
Water Frontage Feet: 70
Outdoor Living Spaces YN: Yes
Stories Total: 3
Direction Faces: East
Pool Private YN: Yes

Property Features

Dining Area: Breakfast Area; Dining/Living Room; Formal Dining Exterior Features: Barbecue; Lighting Flooring: Marble Parking Features: Covered; Driveway; Golf Cart Garage; Guest; Attached; Attached Garage; Garage Property Condition: Resale Appliances: Dishwasher; Disposal; Dryer; Ice Maker; Microwave; Oven; Refrigerator; Trash Compactor; Washer Architectural Style: Contemporary Construction Materials: CBS Cooling: Central Air Heating: Central Interior Features: Bedroom Layout - Split; Bedroom Layout - Three Way Split; Built-in Features; Closet Cabinetry; Kitchen Island; Pantry; Walk-In Closet(s); Other Levels: Three Or More Listing Terms: Cash; Conventional Lot Features: Regular Lot Pets Allowed YN: Yes Pets Allowed: Size Limit Pool Features: Above Ground Possession: Negotiable Restrictions: No Restrictions Roof: Other Security Features: Fire Alarm; Smoke Detector(s) Sewer: Public Sewer Special Information: Sold As-Is Tax Information: City/County Water Access: Ocean Access Water Source: Public Water View: Direct Ocean; Ocean Waterfront Features: Ocean Front Window Features: Blinds Outdoor Living Spaces: Balcony; Deck Balcony Details: Balcony - Open Contingencies: Inspection Room Types: Den; Laundry; Maid/In-Law Quarters; Media Room

Contract Information

Comp Sale YN: No
Original List Price: 11000000
Occupant Type: Vacant

Location and Legal

Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 750
Street Direction Prefix: S
Street Name: Mashta
Street Suffix: Drive
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Code +4: 1737
Postal Zip: 33149
Subdivision Name: MASHTA POINT SUB
Area: 2520
Elementary School: Key Biscayne K-8
Parcel Number: 2452060030010
Subdivision Number: 3
Zoning: 2001
Flood Zone: AE

Financial Information

Membership Fee Required YN: No
Tax Annual Amount: 111775
Tax Year: 2020
Tax Legal Description: MASHTA POINT SUB PB 131-37 LOT 1 BLK 1 LOT SIZE 11280 SQ FT M/L OR 15512-1055 0592 1 COC 22029-4740 02 2004 1

Status Change Information

Major Change Timestamp: 2021-12-24T02:29:16Z
Major Change Type: Status Change
Price Change Timestamp: 2021-11-01T15:01:40Z
Status Change Date: 2021-12-28
Under Contract Date: 2021-11-10
Close Date: 2021-12-23
Close Price: 10900000
Buyer Financing: Conventional

More Information

Boat and Dock Information

Dock: Available

Mobile Home Details

Mobile Home Size: 8775

Storm Protection

Impact Glass: Partial

Buyer Details

Intended Use: Unknown/Withheld

Concessions

Seller Concessions: No

Price Calculations

Current Price To SqFt: 1826.71

Section Details

Parcel Number MLX: 0010

Originating Details

Originating System Key: 363866407
Originating System ID: M00000151

Office/Member Information

DXORIGMLSID: SEF

Amenities

Fitness Center: Yes
Game Room: Yes

Dining Area

Breakfast Area: Yes
Dining/Living Room: Yes
Formal Dining: Yes

Exterior Features

Barbecue: Yes
Lighting: Yes

Flooring

Marble: Yes

Parking Features

Covered: Yes
Driveway: Yes
Guest: Yes
Golf Cart Garage: Yes
Attached: Yes
Attached Garage: Yes
Garage: Yes

Property Condition

Resale: Yes

Possession

Negotiable: Yes

Sewer

Public Sewer: Yes

Special Information

Sold As-Is: Yes

Heating

Central: Yes

Water Access

Ocean Access: Yes

Water View

Direct Ocean: Yes
Ocean: Yes

Window Features

Blinds: Yes

Appliances

Dishwasher: Yes
Disposal: Yes
Dryer: Yes
Ice Maker: Yes
Microwave: Yes
Oven: Yes
Refrigerator: Yes
Trash Compactor: Yes
Washer: Yes

Construction Materials

CBS: Yes

Interior Features

Bedroom Layout - Split: Yes
Bedroom Layout - Three Way Split: Yes
Built-in Features: Yes
Closet Cabinetry: Yes
Kitchen Island: Yes
Pantry: Yes
Walk-In Closet(s): Yes
Other: Yes

Levels

Three Or More: Yes

Listing Terms

Cash: Yes
Conventional: Yes

Lot Features

Regular Lot: Yes

Pool Features

Above Ground: Yes

Roof

Other: Yes

Security Features

Fire Alarm: Yes
Smoke Detector(s): Yes

Water Source

Public: Yes

Waterfront Features

Ocean Front: Yes

Architectural Style

Contemporary: Yes

Cooling

Central Air: Yes

Master Bedroom/Bath

Master Bdrm - Upstairs: Yes
Separate Shower: Yes
Separate Tub: Yes

Pets Allowed YN

Yes: Yes

Pets Allowed

Size Limit: Yes

Pool Size Details

Pool Size (WxL): No

Restrictions

No Restrictions: Yes

Tax Information

City/County: Yes

Outdoor Living Spaces

Balcony: Yes
Deck: Yes

Balcony Details

Balcony - Open: Yes

Contingencies

Inspection: Yes

Room Types

Den: Yes
Laundry: Yes
Maid/In-Law Quarters: Yes
Media Room: Yes

Room Information

Room Name
Den
Maid/In-Law Quarters
Media Room
Laundry

Listing Office: Fortune Christie's Intl R.E.

Last Updated: December - 24 - 2025

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750 S Mashta Drive, Key Biscayne, FL 33149 (MLS# A11118843)