610 Harbor Cir

Key Biscayne, FL 33149

$10,500,000
Price
6
Beds
5,216 Sq. Ft.
$2,013 / Sq. Ft.
5,216
Sq. Ft.
$2,013
per Sq. Ft.
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Description

This spectacular property in Key Biscayne offers a luxurious and comfortable lifestyle. With three floors, expansive gardens, and a balcony with a wooden deck, it invites you to enjoy the outdoors in a sublime setting. High-end finishes, such as bathrooms clad in stone and natural, organic materials, add a touch of elegance. Featuring 6 bedrooms, 2 offices, a gym, and a spectacular kitchen with stone countertops and a wine cellar, this home is designed to meet every need. The pool with a water heater...This spectacular property in Key Biscayne offers a luxurious and comfortable lifestyle. With three floors, expansive gardens, and a balcony with a wooden deck, it invites you to enjoy the outdoors in a sublime setting. High-end finishes, such as bathrooms clad in stone and natural, organic materials, add a touch of elegance. Featuring 6 bedrooms, 2 offices, a gym, and a spectacular kitchen with stone countertops and a wine cellar, this home is designed to meet every need. The pool with a water heater offers a relaxation oasis, while the closed garage for 2 cars and capacity for 5 more ensure convenience and security. Located on the best street in Key Biscayne.
  1. Listed by Grehyni Narvaez • Avanti Way Realty LLC
    P: (305)-229-1146 C: (786)-554-8738 asefinancial@gmail.com

Property Details for 610 Harbor Circle

Subdivision
Biscayne Key Estates
Complex Name
Biscayne Key Estates
Style
Pool Only
Waterfront
No
View
Garden View, Other View
Unit View
Garden, Other
Area
52
Auction
No
LISTING UPDATED: 06/29/2026 01:51 PM

Property Details for 610 Harbor Circle

StatusActive
MLS #A11986880
Days on Market101
Taxes$47,837 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single
Year Built2014
Lot Size0.24 AC / 10,355 SF
CountyMiami-Dade County
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Location

Listing Courtesy of Avanti Way Realty LLC
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Building Information for 610 Harbor Circle

Stories3Year Built2014Building Size-Lot Size0.24 AC / 10,355 SF

Payment Calculator

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$56,309 per month

30 year fixed, 6.36% Interest

Principal and Interest

$52,323

Property Taxes

$3,986

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 610 Harbor Circle

Location Information
Schools
  • Elementary School: Key Biscayne K-8
  • Middle School: Ponce De Leon
  • Senior High School: Coral Gables
Location Information
  • Parcel Number Free Text: 24-52-05-001-3270
  • FolioNum2ndParcel: 2452050013270
  • Parcel Number MLX: 3270
  • MLS Area: 52
  • Municipal Code: 24
  • Township Range: 52
  • Section: 5
  • Subdivision Number: 1
  • Subdivision Complex Bldg: Biscayne Key Estates
  • Num Interior Levels: Three Or More
  • Zoning Information: VE
General Information
Parking
  • Num Garage Spaces: 5
  • Garage Description: Attached
  • Num Carport Spaces: 2
  • Carport Description: Attached
  • Carport Spaces: 2
  • Parking Description: Covered Parking, Other Parking
General Information
  • Style of Property: Single Family Residence
  • Property Type Information: Single Family Residence
  • Prop Type-Type of Building: Single Family Residence
  • County Land Code: Miami-Dade County
  • Front Exposure: East
  • Housing Older Persons Act: No HOPA
  • Balcony Porch/Patio: Yes
  • Total Acreage: 0
  • Property Sq Ft: 10355
  • Num Floors: 3
  • Lot Description: Less Than 1/4 Acre Lot
  • Pool: Yes
  • Pool Description: Below Ground Pool, Heated
  • Pool Dimensions: XXX
  • Design: Attached
  • Design Description: Three Or More Stories, Tri Level
  • Construction: Stone Exterior Construction
  • Construction Type: Stone Exterior Construction
  • Roof: Other
  • Roof Description: Other Roof
  • Column Description: Stone Veneer
  • Flooring: Marble Floors, Wood Floors
  • Floor Description: Marble Floors, Wood Floors
  • Virtual Tour: https://www.propertypanorama.com/instaview/mia/A11604244
Room Information
Room Information
  • Rooms Description: Family Room
  • Bedroom Description: Primary Bedroom Upstairs
  • Master Bath Features: Master Bdrm - Upstairs
  • Dining Description: Breakfast Area, Dining/Living Room
  • Accessibility Features: Kitchen Island, Walk-In Closet(s), Other
Additional Property Information
Utilities
  • Heating Description: Central Heat
  • Cooling Description: Central Cooling
  • Water Description: Municipal Water
  • Sewer Description: Municipal Sewer
Additional Property Information
  • Pet Restrictions: Other Restrictions
  • Guest Accommodations: No
  • Room Count: 0
  • Num of Baths: 8.0
  • Interior Features: Cooking Island, Other Interior Features, Walk-In Closets
  • Equipment Appliances: Dishwasher, Disposal, Dryer, Microwave, Electric Range, Refrigerator, Washer
  • Windows Treatment: Balcony
  • Exterior Features: Deck, Fence, Open Balcony, Open Porch
  • Subdivision Information: Exercise Room
  • Amenities: Balcony, Heated, In Ground, Fitness Center
Financial Information
Financial Information
  • Type of Association: None
  • Tax Year: 2025
  • Tax Information: Tax Reflects City & County Tax
  • Special Information: As Is
Agent / Office Information
Listing Information
  • Transaction Type: Residential, Single Family Residence

Property History for 610 Harbor Circle

DateEvent & SourcePriceAppreciation
Jun 29, 2026

Price Change

MiamiRE #A11986880

$10,500,000—
Mar 20, 2026

Listed (Active)

Beaches MLS #A11986880

$11,300,000—
Mar 20, 2026

Listed (Active)

MiamiRE #A11986880

$11,300,000—
DateEvent & SourcePrice
06/29/2026

Price Change

MiamiRE #A11986880

$10,500,000
03/20/2026

Listed (Active)

Beaches MLS #A11986880

$11,300,000
03/20/2026

Listed (Active)

MiamiRE #A11986880

$11,300,000

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

Public Records for 610 Harbor Circle

Taxable ValueLand-Additions-Total-
Tax Record2025$47,837 ($3,986 / month)
Home Facts
Beds5Total Finished SqFt5,216 SqFtAbove Grade Finished SqFt5,216 SqFtStories3Lot Size10,322 SqFtStyleSingle Family ResidenceYear Built2014Zoning2000:ESTATES,CountyMIAMI-DADEAPN24-5205-001-3270

Schools near 610 Harbor Circle

This home is within Miami-Dade County Public Schools.
Rating
School
Type
Grades
Distance
Air Base K-8 Center for International Education
Public - PK to 8
Key Biscayne K-8 Center
Public - PK to 8
Ponce De Leon Middle School
Public - 6 to 8
Robert Morgan Voc-Tech Institute
Public - 9 to 12
Rating
School
Distance
Air Base K-8 Center for International Education
PublicPK to 8

Key Biscayne K-8 Center
PublicPK to 8

Ponce De Leon Middle School
Public6 to 8

Robert Morgan Voc-Tech Institute
Public9 to 12

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.

Key Biscayne
Key Biscayne
Lush natural beauty, sunny bike paths, and colorful works of art. On an island just below Miami Beach, the Village of Key Biscayne is a pocket of paradise. This charming neighborhood is nestled between two state parks, the Atlantic Ocean, and Biscayne Bay. Although the Village’s former coconut...
Key Biscayne Guide

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More information about 610 Harbor Circle, Key Biscayne, FL 33149

610 Harbor Circle is a single family home for sale in Key Biscayne, FL 33149. This property was listed for sale on March 20, 2026 by Avanti Way Realty LLC, it's currently listed at $10,500,000. It has been on the market for a total of 101 days and was last sold on March 24, 2011. This listing's school district is Miami-Dade County Public Schools. Nearby schools include Air Base K-8 Center for International Education, Key Biscayne K-8 Center and Ponce De Leon Middle School. 610 Harbor Circle is a 6-bed, 8-bath, 5,216 sqft single family home built in 2014.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Avanti Way Realty LLC

Based on information from one of the following Multiple Listing Services: Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.