Home in 610 Harbor Circle, Key Biscayne, FL 33149 for sale with MLS# A11986880

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.

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610 Harbor Circle, Key Biscayne, FL 33149

Price
Price:
$10,500,000.00
Original List Price:
$11,300,000.00
List Price per Sq Ft (Calculated, Approx.):
$2,013.03
Property Status and Type
Listing Type:
For Sale
Status:
Active
Listing Category:
Residential
Property Type:
Single Family House
Description of Last Important Update:
Price Reduced
Last Major Update on:
June 29, 2026 6:51 pm
Other Special Conditions:
Sold As-is
Rooms Distribution
Bedrooms:
6
Bathrooms Total:
8
Full Bath:
6
Half Bath:
2
Room Type:
Family Room
Rooms Total:
1
Master Bedroom Bath:
Master Bdrm - Upstairs
Dining Area:
Dining/Living Room, Breakfast Area
Measures
Living Area:
5,216 Sqft
Lot Size Acres:
0.24
Property Features
View from the Property:
Garden, Other
Waterfront:
No
Private Pool
Swimming Pool Features:
Heated, In Ground
Appliances:
Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Electric Range
Interior:
Walk-In Closet(s), Kitchen Island, Other
Exterior:
Balcony
Patio and Porch:
Deck, Porch, Porch - Open
Air Conditioning
Air Conditioning System:
Central Air
Heating
Heating System:
Central
Fence:
Fenced
Property Entrance Faces:
East
Balcony Details:
Balcony - Open
Construction
Year Built:
2014
Roof:
Other
Architectural Style:
Split Level
Levels:
Three Or More
Construction Materials:
Stone Veneer
Flooring:
Wood, Marble
Number of stories:
3
Property Condition:
Resale
Taxes and Expenses
Tax Annual Amount:
$47,837.00
Tax Year:
2025
Property Tax Details:
City/County
Parking
Garage
Garage Spaces:
5
Carport Spaces:
2
Covered Spaces:
7
Parking Features:
Garage, Attached, Covered, Attached Carport, Carport, Attached Garage
Carport
Utilities
Sewer:
Public Sewer
Water Source:
Public
Community
Amenities Provided by the Homeowner's Association (HOA):
Fitness Center
Subdivision Name:
Biscayne Key Estates
Senior Community:
No
Restrictions:
Other Restrictions
Terms
Listing Terms Considered by Seller:
Cash, Conventional, FHA, VA Loan
Buyer Possession:
Close Of Escrow
Zoning and Legal
Tax Legal Description:
BISCAYNE KEY ESTS PB 50-61 LOT 6 BLK 19 LOT SIZE 10322 SQ FT OR 19536-3508 12/2000 4 COC 22271-4755 04 2004 1 OR 19118-3618 04 2000 1 GAMAVI
Real Estate Folio Number (Parcel Number):
2452050013270
Zoning:
VE
Public Schools Assigned
Elementary School:
Key Biscayne K-8
High School:
Coral Gables
Middle Or Junior School:
Ponce De Leon
Listing History
Active on the market since:
March 20, 2026
Listing Agreement executed on:
March 20, 2026
Price change occurred on:
June 29, 2026 6:51 pm
Listing Status Last Changed On:
March 20, 2026 4:00 am
Photos updated on:
June 29, 2026 5:55 pm
Last Modified:
July 9, 2026 1:19 pm
Additional Information
Courtesy of:
Avanti Way Realty LLC
Attribution:
Not provided
Location
Street Name:
Harbor
Street Number:
610
City:
Key Biscayne
State:
Florida
Zip Code:
33149
County:
Miami-Dade
Latitude:
N25° 41' 21.4''
Longitude:
W81° 49' 37.5''
Street Suffix:
Circle
Property Map

Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $171,982
Median Home Value $1,231,500
Median Rent $3,501/mo
Median Age 43
Population 14,628

Air Quality

Source: AirNow.gov · Miami

🌬️ Air Quality Index (AQI) 70 Moderate
☀️ O3 25 Good
🫁 PM2.5 70 Moderate

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Association of REALTORS®
Disclaimer: IDX listing information is presented by Rebonus Brokerage LLC for consumer informational purposes only. 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. Data is deemed reliable but is not guaranteed by the MLS or the real estate broker. This page presents structured listing information sourced directly from the MLS via the RESO Web API feed. Rebonus prioritizes maximum field coverage and data completeness, displaying the most granular MLS-provided attributes available.