550 North Mashta Drive

Key Biscayne, FL 33149

1/2 Bath
4,861 Sq. Ft.
$586 / Sq. Ft.
Sq. Ft.
per Sq. Ft.

Property Details for 550 North Mashta Drive

MLS #A10798454
Year Built1980
Compass TypeSingle Family
MLS TypeSingle Family / Single
Lot Size0.23 AC / 10,000 SF
Taxes$15,042 / year
Condo/Co-op Fees-
HOA Fees-
CountyMiami-Dade County

Listing Agent

Contact Agent(s)

Property Details for 550 North Mashta Drive

Pool Only
Garden View, Other View


Cross over the Mashta Bridge into exclusive Mashta Island! 4861 SF entry-priced, 10 ft elevated home, in one of Miami’s most sought-after private exclusive communities, surrounded by mature landscaping & colorful plants designed by renowned landscape architect. A wide-open floor plan, with spectacular vaulted ceilings, provides a warm living atmosphere, overlooking and opening to a beautiful outdoor living & pool area.Special features: expansive chef’s kitchen w/adjoining family rm, office/library,... gym, large bonus room, large bedrooms, ample closets, master suite with 2 walk-in closets, 2 car garage & separate staff/maids qts. Enjoy Key Biscayne's fabulous lifestyle: great public & private schools, Community Center, beach access, restaurants & parks. Minutes from Downtown Miami & Brickell


Listing Agent

Building Information for 550 North Mashta Drive

Stories-Year Built1980Building Size-Lot Size0.23 AC / 10,000 SF

Payment Calculator

$11,504 per month

30 year fixed, 3.51% Interest

Principal and Interest


Property Taxes


HOA Dues


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Property Information for 550 North Mashta Drive

General Information
    General Information
  • Sq Ft Liv Area: 4861
  • For Lease: No
  • Pets Allowed: Yes
  • Pet Restrictions: None
  • Street Number Numeric: 550.0
  • Street Direction Prefix: N
  • Street Name: Mashta Dr
  • Area: 52
  • County Or Parish: Miami-Dade County
  • Township Range: 52
  • Zip Code: 33149.0
  • Section: 5
  • Development Name: MASHTA ISLAND
  • City and Location: Key Biscayne
  • List Price: 2850000.0
    Maintenance / Tax Information
  • Tax Amount: $15,042
  • Tax Information: Tax Reflects City & County Tax, Tax Reflects Homestead Tax
  • Tax Year: 2019
    Building Information
  • Property Sq Ft: 10000
  • Property Type: Single Family
  • Subdivision Complex Bldg: MASHTA ISLAND A REPLAT OF
  • Type of Property: Single
  • Year Built Numeric: 1980
  • Year Built Description: Resale
    School Information
  • Elementary School: Keybiscayne
  • Senior High School: Mast Academy
Virtual Tour / Features / Utilities
  • Room Count: 0
  • Equipment Appliances: Automatic Garage Door Opener, Circuit Breaker, Dishwasher, Dryer, Electric Water Heater, Icemaker, Microwave, Purifier/Sink, Electric Range, Refrigerator, Wall Oven
  • Floor Description: Marble Floors, Wood Floors
  • Interior Features: First Floor Entry, Built-Ins, Closet Cabinetry, Foyer Entry, Vaulted Ceilings, Volume Ceilings, Walk-In Closets
  • Beds Total: 5
  • Num of Full Baths: 4
  • Num of Half Baths: 1.0
  • AdjustedAreaSF: 4861.0
  • Spa: No
  • Exterior Features: Barbeque, Fence, Exterior Lighting, Patio, Hurricane Shutters
  • Construction Type: CBS Construction
  • Design: Detached
  • Design Description: Two Story
  • Front Exposure: North East
  • Pool: Yes
  • Pool Description: Below Ground Pool, Child Gate Fence
  • Pool Dimensions: 30x14
  • Roof Description: Barrel Roof
  • Sprinkler Description: Auto Sprinkler, City Sprinkler System
  • Storm Protection: Complete Other Protection
  • Windows Treatment: Drapes & Rods
    Room Information
  • Master Bathroom Description: Dual Sinks, Separate Tub & Shower
  • Bedroom Description: At Least 1 Bedroom Ground Level, Master Bedroom Upstairs
  • Convertible Bedroom: No
  • Rooms Description: Den/Library/Office, Family Room, Florida Room, Great Room, Separate Guest/In-Law Quarters, Storage Room, Utility/Laundry In Garage
  • Dining Description: Breakfast Area, Eat-In Kitchen, Formal Dining
  • Water Access: Deeded Beach Access
  • Water Description: Municipal Water
  • Garage Description: Attached
  • Parking Description: Circular Drive, Driveway, Guest Parking
  • Cooling Description: Central Cooling, Electric Cooling
  • Heating Description: Central Heat, Electric Heat
  • Cable Available: Yes
  • Sewer Description: Municipal Sewer
Property / Lot Information
    Community Information
  • Housing Older Persons Act: Unverified
  • Association Fee: $0
  • Assoc Fee Paid Per: Monthly
  • Subdivision Information: Beach Club Member Available, Street Lights, Voluntary Hoa
  • Subdivision Number: 9
    Building Information
  • Municipal Code: 24
  • Neighborhoods: KEY BISCAYNE
  • Type of Association: Homeowners, Voluntary
  • Zoning Information: 2001
  • Num Garage Spaces: 2
  • Building Area Alt Source: Architect/Engineer
    Lot Information
  • Approximate Lot Size: 10000
  • Flood Zone: AE
  • Lot Description: Less Than 1/4 Acre Lot
  • Lot Sq Footage: 10,000
  • LP Amt Sq Ft: $586
Listing / Agent and Office Information
    Listing Information
  • Auction: No
  • AVM: Yes
  • Membership Purch Rqd: No
  • Possession Information: Funding
  • REO: No
  • Restrictions: Ok To Lease
  • Short Sale: No
  • Short Sale Addendum: No
  • Special Information: As Is
  • Total Mortgage: $500,000

Property History for 550 North Mashta Drive

DateEvent & SourcePriceAppreciation
Jan 15, 2020Listed (Active)

Manual #741b873c8f60ac7288fe6fc7a829ff804dc1e24f

Jan 13, 2019Listed (Active)

MiamiRE #A10798454

DateEvent & SourcePrice
Listed (Active)

Manual #741b873c8f60ac7288fe6fc7a829ff804dc1e24f

Listed (Active)

MiamiRE #A10798454


For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 550 North Mashta Drive

Taxable ValueLand-Additions-Total-
Tax Record2018$14,237
Home Facts
Beds4Finished Sq.Ft.4,088 SqFtStories2Lot Size10,000 SqFtStyleSingle Family ResidenceYear Built1980Year Renovated1980Zoning2001CountyMIAMI-DADEAPN2452050090260

Schools near 550 North Mashta Drive

Key Biscayne K-8 CenterPublicPK-80.6 mi
Mast AcademyPublic9-123.8 mi
Academy Of Arts & MindsCharter9-125.3 mi
Mater Brickell Preparatory AcademyCharterK-85.9 mi

Key Biscayne K-8 Center

PK-8, 0.6 mi, Public


Mast Academy

9-12, 3.8 mi, Public


Academy Of Arts & Minds

9-12, 5.3 mi, Charter


Mater Brickell Preparatory Academy

K-8, 5.9 mi, Charter


School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

550 North Mashta Drive is a single family home for sale in Key Biscayne, FL 33149. This property was listed for sale on January 13, 2019 by Compass at $2,850,000. Nearby schools include Alpha Charter Of Excellence, Miami-Dade Virtual High School Franchise and Aventura City Of Excellence School. 550 North Mashta Drive is a 5-bed, 4.5-bath, 4,861 sqft single family home built in 1980.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. No financial or legal advice provided. Equal Housing Opportunity.
Details provided by MCRTC and may not match the public record. All listings featuring the BMLS logo are provided by BeachesMLS Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2018 Beaches Multiple Listing Service, Inc. The data relating to real estate for sale on this web site comes in part from a cooperative data exchange program of the Martin County REALTORS® of the Treasure Coast, Inc. Real estate listings held by brokerage firms other than Redfin are marked with the IDX logo or name and detailed information about such listings includes the name of the listing brokers. Data provided is deemed reliable but is not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. Copyright 2020 Martin County REALTORS® of the Treasure Coast, Inc. All Rights Reserved. © 2020 The multiple listing information is provided by Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2020 Miami Association of REALTORS®. All Rights Reserved. The information provided is 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. 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. Data last updated on 01/16/2020 06:00 PM