Home in 861 Harbor Dr Key Biscayne for sale with MLS# A12004666

welcome to Key Biscayne. You cannot dream of a most perfect home with only good vibes and a twist of Saint Barth One story Beach house home style, with 5 bedrooms. Open kitchen, large reception area and inviting covered terrace overlooking pool and gazebo . Light grey color floors, open kitchen with countertop overlooking garden and pool. Perfectly appointed and elegant decoration. Family room, formal dining, 3 bedrooms on left wing of the house and 2 additional bedrooms on right wing of the house. Laundry area. Staff quarter. Cabana bath. Family, guests and friends adore to spend quality time in this unique home. Circular driveway .Please call for additional pictures

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861 Harbor Dr, Key Biscayne, FL 33149

Price
Price:
$9,500,000.00
Original List Price:
$9,500,000.00
Property Status and Type
Listing Type:
For Sale
Status:
Active Under Contract (An offer has been accepted, considering Backup Offers)
Contingency:
Other
Special Sale Conditions:
Listed As Is
Listing Category:
Residential
Property Type:
Single Family House
MLS Number:
A12004666
Description of Last Important Update:
New Listing
Last Major Update on:
April 20, 2026 6:12 pm
Rooms Distribution
Bedrooms:
5
Bathrooms Total:
4
Full Bath:
4
Room Type:
Laundry, Family Room, Den, Utility Room, In Law Suite
Measures
Living Area:
3,405 Sqft
Built-Up Area:
3,921 Sqft
Lot Area:
11,845 Sqft
Lot Size Unit:
Square Feet
Lot Features:
Less Than Quarter Acre
Property Features
View from the Property:
Pool, Garden, Canal
Waterfront:
Yes
Waterfront Features:
Canal Front
Frontage Length:
60
Swimming Pool Features:
Pool, In Ground
Furnished:
Unfurnished
Appliances:
Dryer, Dishwasher, Refrigerator, Washer, Built In Oven
Interior:
Eat-in Kitchen, First Floor Entry, Breakfast Area, Pantry, Split Bedrooms, Walk-In Closet(s), Bedroom On Main Level, Entrance Foyer, Built-in Features, Sitting Area In Primary, Living Dining Room
Exterior:
Deck, Porch, Lighting, Security High Impact Doors
Patio and Porch:
Deck, Open, Porch
Air Conditioning
Air Conditioning System:
Central Air, Electric
Heating
Heating System:
Central, Electric
Property Entrance Faces:
East
Water Access Description:
Dock Available, Private Dock
Construction
Year Built:
1963
Year Built Details:
Resale
Roof:
Other
Architectural Style:
One Story
Construction Materials:
Block
Flooring:
Ceramic Tile
Stories:
1
Taxes and Expenses
Tax Annual Amount:
$44,239.00
Tax Year:
2025
Association Fee Frequency:
Annually
Property Tax Status:
Tax Reflects City & County Tax
Parking
Garage Spaces:
0
Covered Spaces:
0
Parking Features:
Driveway, Circular Driveway, On Street
Utilities
Sewer:
Public Sewer
Utilities Available:
Cable Available
Water Source:
Public
Community
Pets Allowed?:
Yes, Dogs Ok
Subdivision Name:
CAPE FLORIDA SUB SEC 1
Senior Community:
No
Restrictions:
Okay to Lease
Terms
Disclosures:
Flood Plain Disclosure
Listing Terms Considered by Seller:
Cash, Conventional
Occupant Type:
Call Agent
Buyer Possession:
Close Of Escrow
Zoning and Legal
Tax Legal Description:
5 55 42 CAPE FLORIDA SUB SEC 1 PB 68-81 LOT 25 & PROP INT IN & TO ADJ WATER OR WATERWAYS BLK 2 LOT SIZE 11845 SQ FT OR 17480-2728 1296 1 COC
Real Estate Folio Number (Parcel Number):
24-52-05-010-0570
Zoning Description:
2000
Public Schools Assigned
Elementary School:
Keybiscayne
High School:
Mast Academy
Middle Or Junior School:
Coral Gables Prep Academy
Listing History
Originally published on:
April 20, 2026 6:12 pm
Active on the market since:
April 20, 2026
Price change occurred on:
April 20, 2026 6:12 pm
Listing Status Last Changed On:
April 20, 2026 9:03 pm
Photos updated on:
April 21, 2026 1:29 am
Last Modified:
April 21, 2026 1:29 am
Additional Information
Housing Older Persons Act:
Unverified
Flood Zone:
AE
Type of Association:
Other
Rooms Description:
Den/Library/Office, Family Room, Maid/In-Law Quarters, Utility Room/Laundry
Style:
WF/Pool/Ocean Access
Municipal Code:
24
Florida Property Assessed Clean Energy (PACE) Program:
0
Subdivision Number:
10
Courtesy of:
DLS International Realty
Attribution:
Not provided
Road Surface Type:
Paved
Location
Street Name:
Harbor Dr
Street Number:
861
City:
Key Biscayne
State:
Florida
Zip Code:
33149
County:
Miami-Dade
Latitude:
N25° 41' 5.9''
Longitude:
W81° 49' 50.3''
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 45 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.