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730 N Mashta Dr, Key Biscayne FL 33149

House Recently Sold
$7,200,000

BTC: 112.50000000

ETH: 4,000.00000000

Sold on: 2022-05-20
11 days
6 bds
6 ba
4,225 sqft

Overview

Fabulous modern style house on 10,000 SF lot on prestigious Mashta Island, Key Biscayne. Built in 2013 to high standards of quality, offers extraordinary architecture & a very functional design. Elegant, bright open, flexible floor plan ideal for family life & entertaining. 6 beds & 7 baths. 1st Floor: Soaring ceilings & majestic living room. Formal dining room, built in glass wine vault & gourmet kitchen w/ top of the line appliances. Large back terrace & garden. Resort style heated pool/spa, ½ bathroom & BBQ gazebo. Guest bedroom w/ full bathroom, maid room w/ full bathroom & laundry room. 2nd Floor: Master bedroom w/ spa style bathroom & terrace. 3 suite style bedrooms w/ terraces. 3rd Floor: Expansive roof top entertainment terrace. Your dream home to enjoy the Key Biscayne lifestyle!

Location

Details

Type:
Residential
Parking:
Attached Carport / Circular Driveway / Covered / Paver Block
Year Built:
2013
Lot:
10000 Square Feet
Heating:
Central / Electric
Price/sqft:
$1,538
Cooling:
Central Air / Electric
HOA:
No Data

Valuation

Our model vs. what's actually selling nearby.
Estimate
$5,575,000
$4.1M – $7.9M
Confidence Low
List vs. estimate
$925K above estimate
List $6,500,000 · +16.6%
Our model says this listing is priced above recent comparable activity. Room to negotiate.
Price per sq ft
$1,538
-20.1% vs. city median $1,925
Based on
6 MLS comparables
+ 15 public-records sales within 0.5 mi
Median actual sale: $3.7M
Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax
$55,572
2021
Pool
In Ground
View
Garden, Pool
Furnished
Unfurnished,Furniture Negotiable
Pets
Allowed
All facts and features
  • Flooring

    • Marble

    • Wood

    Heating

    • Central

    • Electric

    Cooling

    • Central Air

    • Electric

    Appliances

    • Trash Compactor

    • Dishwasher

    • Dryer

    • Electric Water Heater

    • Free-Standing Freezer

    • Ice Maker

    • Microwave

    • Gas Range

    • Refrigerator

    • Wall Oven

    • Washer

    Other interior features

    • First Floor Entry

    • Built-in Features

    • Closet Cabinetry

    • Cooking Island

    • Other

    • Walk-In Closet(s)

    • Atrium

    • Den/Library/Office

    • Family Room

    • Florida Room

    • Maid/In-Law Quarters

    • Utility Room/Laundry

    Bedrooms and bathrooms

    • Bedrooms: 6

    • Bathrooms: 2

    • Full bathrooms: 6

  • Parking

    • Attached Carport

    • Circular Driveway

    • Covered

    • Paver Block

    Property

    • Exterior Features: Built-In Grill / Lighting / Open Balcony

    Lot

    • Lot: 10000 Square Feet

    Other Property Information

    • Parcel Number: 24-52-05-008-0090

    • Zoning: IR

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Single Family Residence

  • Other financial information

    • Annual tax amount: $55,572

  • Source details

    • MLS ID: A11186189

    Other facts

    • Construction Materials: CBS Construction / Elevated Construction

    • Laundry Features: Utility Room/Laundry

    • Lot Features: Less Than 1/4 Acre Lot

    • Patio And Porch Features: Open Balcony / Open Porch / Patio

    • Pool Features: In Ground / Equipment Stays / Heated / Pool/Spa Combo

    • Window Features: Complete Impact Glass / Blinds / Drapes / High Impact Windows

    • Direction Faces: Northeast

    • Architectural Style: Detached / Two Story

    • Living Area: 4225

    • Water Source: Municipal Water

    • Subdivision Name: Mashta Island

Private inquiry
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The multiple listing information is provided by the Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: Coldwell Banker Realty