861 Harbor Dr Key Biscayne, FL $ 9,500,000
861 Harbor Dr
$ 9,500,000
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861 Harbor Dr

Key Biscayne, FL, 33149
$ 9,500,000
Bedrooms5 Baths4.0 Sq 3,405

Monthly Estimate*

$ 58,493

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Single Family Home for sale in Key Biscayne, FL

for $9,500,000 with 5 bedrooms and 4 full baths. This 3,405 square foot home was built in 1963.

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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Single Family Active

Price

$ 9,500,000

Bedrooms

5

Full Bath

4

Property Type

Single Family

Taxes

$ 44,239

Style

Year Built

1963

Town/City

Key Biscayne

County/Region

Miami-Dade

MLS | Web ID

A11551313

Features
General
Sewer Public Sewer
Heating Central Electric
Cooling Central Air Electric
Utilities Cable Available
Possession Close Of Escrow
Roof Other
Appliances Built-In Oven Dryer Dishwasher Refrigerator Washer
HOA Fee 0
Garage Spaces 0
Patio/Porch Features Deck Open Porch
Architectural Style One Story
Pool Features In Ground Pool
Restrictions OK To Lease
Construction Materials Block
Pets Allowed Dogs OK Yes
Year Built 1963
View Canal Garden Pool
Stories Count 1
Property Subtype Single Family Residence
Tax Year 2023
Waterfront Features Canal Front
Assoc Fee Paid Per Annually
County Miami-Dade
Property Type Residential
Subdivision Name CAPE FLORIDA SUB SEC 1
Facing Direction East
Garage Y/N false
Total Rooms 0
Full Baths 4
Special Listing Conditions Listed As-Is
Status Active
High School Mast Academy
City Key Biscayne
Disclosures Flood Plain Disclosure
Senior Community Y/N false
Zoning Description 2000
MLS Area 52
Lot Size Units Square Feet
Lot Size Square Feet 11845
Carport Spaces 0
Carport Y/N false
Listing Terms Cash Conventional
Elementary School Keybiscayne
Year Built Details Resale
Tax Annual Amount 44239
Middle/Junior High School Coral Gables Prep Academy
Lease Considered Y/N true
Virtual Tour https://www.propertypanorama.com/instaview/mia/A11551313
Standard Status Active
Occupancy Type Call Agent
Property Sub Type Additional Single Family Residence
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
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Interior
Interior Amenities Built-in Features Bedroom on Main Level Breakfast Area Entrance Foyer Eat-in Kitchen First Floor Entry Living/Dining Room Pantry Sitting Area in Primary Split Bedrooms Walk-In Closet(s)
Flooring Ceramic Tile
Furnished Y/N Unfurnished
Air Conditioning Y/N true
Heating Y/N true
Half Baths 0
Total Bedrooms 5
Total Baths 4
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Exterior
Exterior Amenities Deck Security/High Impact Doors Lighting Porch
Parking Features Circular Driveway Driveway On Street
Lot Features < 1/4 Acre
Water Source Public
Lot Size Area 11845
Spa false
Building Area Total 3921
Road Surface Type Paved
Frontage Length 60
Waterfront Y/N true
Covered Spaces 0
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* Excluded Features
List By
Dls International Realty

Broker

brigitte@miamiwaterfront.com

Email

Affordability Calculator

$62,180
Per Month
94%
6%
0%
Monthly Principal & Interest
$58,493
Monthly Property Taxes
$3,687
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4808084 Elementary School
3532102 Middle School
Mast Academy High School High School
Pricing History
Date Price Price Change Description
10/22/2025 $9,500,000 Listed Price

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861 Harbor Dr, Key Biscayne, FL, 33149 is a Single Family Home for sale at $9,500,000 with 3,405 sqft. 861 Harbor Dr has 5 bedrooms, 4.0 baths, and was built in 1963. The property's zip code is 33149 which is in Key Biscayne, FL