Home in 610 Harbor Cir Key Biscayne 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 Cir, Key Biscayne, FL 33149

Price
Price:
$11,300,000.00
Original List Price:
$11,300,000.00
Property Status and Type
Listing Type:
For Sale
Status:
Active
Special Sale Conditions:
Listed As Is
Listing Category:
Residential
Property Type:
Single Family House
MLS Number:
A11986880
Description of Last Important Update:
New Listing
Last Major Update on:
March 21, 2026 1:04 pm
Rooms Distribution
Bedrooms:
6
Bathrooms Total:
8
Full Bath:
6
Half Bath:
2
Room Type:
Family Room
Measures
Living Area:
5,216 Sqft
Lot Area:
10,355 Sqft
Living Area Source:
Owner
Lot Size Unit:
Square Feet
Lot Features:
Less Than Quarter Acre
Property Features
View from the Property:
Garden, Other
Waterfront:
No
Swimming Pool Features:
Heated, Pool, In Ground
Appliances:
Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Electric Range
Interior:
Breakfast Area, Walk-In Closet(s), Kitchen Island, Upper Level Primary, Living Dining Room
Exterior:
Deck, Fence, Balcony, Porch
Patio and Porch:
Deck, Balcony, Open, Porch
Air Conditioning
Air Conditioning System:
Central Air
Heating
Heating System:
Central
Property Entrance Faces:
East
Construction
Year Built:
2014
Year Built Details:
Resale
Roof:
Other
Architectural Style:
Tri Level
Levels:
Three Or More,multi/split
Construction Materials:
Stone
Flooring:
Wood, Marble, Hardwood
Taxes and Expenses
Tax Annual Amount:
$47,837.00
Tax Year:
2025
Property Tax Status:
Tax Reflects City & County Tax
Parking
Garage
Garage Spaces:
5
Carport Spaces:
2
Covered Spaces:
7
Attached Garage
Parking Features:
Garage, Attached, Covered, Other, Attached Carport
Carport
Utilities
Sewer:
Public Sewer
Water Source:
Public
Community
Subdivision Name:
Biscayne Key Estates
Community Features:
Fitness
Senior Community:
No
Restrictions:
Other Restrictions
Terms
Disclosures:
Owner Is Listing Agent
Listing Terms Considered by Seller:
Cash, Conventional, FHA, VA Loan
Occupant Type:
Call Agent
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):
24-52-05-001-3270
Zoning Description:
VE
Listing History
Originally published on:
March 21, 2026 1:04 pm
Active on the market since:
March 20, 2026
Price change occurred on:
March 20, 2026 5:09 pm
Listing Status Last Changed On:
March 21, 2026 1:04 pm
Photos updated on:
March 21, 2026 5:24 pm
Last Modified:
March 25, 2026 2:55 pm
Additional Information
Housing Older Persons Act:
No HOPA
Type of Association:
None
Rooms Description:
Family Room
Style:
Pool Only
Municipal Code:
24
Subdivision Number:
1
Courtesy of:
Avanti Way Realty LLC
Attribution:
Not provided
Location
Street Name:
Harbor Cir
Street Number:
610
City:
Key Biscayne
State:
Florida
Zip Code:
33149
County:
Miami-Dade
Latitude:
N25° 41' 21.3''
Longitude:
W81° 49' 37.2''
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) 50 Good
☀️ O3 50 Good
🫁 PM2.5 50 Good

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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.