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861 Harbor Dr
Key Biscayne, FL, 33149
Pending$9,500,000
861 Harbor Dr
Key Biscayne, FL, 33149
Pending$9,500,000
5
Bedrooms
4
Bathrooms
3,405 sqft
Living Area
1963
Year Built
11,845
Lot Size (sqft)
7
Days on Market
Dock Score™
DockOnly64
GoodWhat shaped this score
✓Ocean Access
✓Bridge-free to bay & ocean
✓Dock present
✓Fits boats up to ~30ft (est.)
DockOnly.com rating, not provided by the MLS or listing broker.
Dock & Water AccessMLS
Ocean AccessCanal Front
AI Aerial Imagery Detection
Dock DetectedDeep Water Indicators
Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.
Canal WidthDockOnly
At the dock
County parcel data95ft
Single measurement at the dock · width variation along the canal not yet available
Measured perpendicular from this parcel's waterfront edge to the parcel directly across the canal, using surveyed county GIS boundaries.
Will it turn around?
Up to 34 ft
Easy
handling
34–46 ft
Fits
with care
46–53 ft
Tight
(back-in)
Boats over 53 ft typically back in/out rather than turning here. Clear channel ≈ 69 ft with boats moored both sides (~13 ft per side for dock + beam). Wide-beam yachts need the upper end of each range.
Navigation RouteDockOnly
Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.
Description
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
Schedule a Showing
See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.
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Location
Key Biscayne, FL, 33149
No price history available for this property.
Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]
Listing courtesy of DLS International Realty via MIAMI REALTORS®
Last checked: 13 hours ago
Listing updated: April 27, 2026
© 2026 Miami Association of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of the Miami Association of REALTORS®. Information is deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal.
IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Dock Score™
DockOnly64
GoodWhat shaped this score
✓Ocean Access
✓Bridge-free to bay & ocean
✓Dock present
✓Fits boats up to ~30ft (est.)
DockOnly.com rating, not provided by the MLS or listing broker.
Loading nearby marinas…
Loading nearby sandbars…
Nearby Schools
Assigned Public Schools
E
Key Biscayne K-8 Center
Grades PK-8 · Key Biscayne
M
Ponce de Leon MS
Grades 6-8 · Coral Gables
H
Coral Gables Senior High
Grades 9-12 · Coral Gables
Nearby Private Schools
St Christophers - By-The-Sea Montessori School1.0 mi
St Agnes Academy1.1 mi
School data from Miami-Dade County Open Data Hub. Verify attendance zones with the school district.
Mortgage Calculator
Estimate your monthly payment for this waterfront property
20%
$1,900,000 down
%
Principal & Interest$49,293/mo
Property Tax (est. ~1.2%, varies by county)$9,500/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$59,043
Loan Amount: $7,600,000Rate: 6.75%
Get Pre-QualifiedEstimated payments only. Actual rates and terms may vary.
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Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map. Verify navigability with a local captain or surveyor before relying on it.