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310 Harbor Ct Key Biscayne, FL $ 3,150,000
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$ 3,150,000 Get more info
310 Harbor Ct
$ 3,150,000
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310 Harbor Ct

Key Biscayne, FL, 33149
$ 3,150,000
Bedrooms4 Baths3.0 Sq 2,175

Monthly Estimate*

$ 19,395

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Single Family Home for sale in Key Biscayne, FL

for $3,150,000 with 4 bedrooms and 3 full baths. This 2,175 square foot home was built in 1958.

Remodeled 4-bedroom, 2-bath custom-built home featuring an open foyer entry, separate living and dining rooms, and an eat-in kitchen with wood cabinetry and granite countertops. Spacious primary suite with dual sinks in the en-suite bath. Enjoy a large covered terrace, perfect for outdoor living.

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Single Family Active

Price

$ 3,150,000

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 32,577

Style

Year Built

1958

Town/City

Key Biscayne

County/Region

Miami-Dade

MLS | Web ID

A11959280
Features
General
Sewer Other
Heating Central
Cooling Central Air
Possession Closing & Funding
Roof Other
Appliances Dryer Dishwasher Washer
Garage Spaces 0
Architectural Style Detached Other
Pool Features None
Restrictions OK To Lease
Construction Materials Block
Pets Allowed No Pet Restrictions Yes
Year Built 1958
View Garden
Property Subtype Single Family Residence
Tax Year 2025
Community Features Street Lights
County Miami-Dade
Property Type Residential
Subdivision Name TROPICAL ISLE HOMES SUB 4
Facing Direction Southeast
Garage Y/N false
Total Rooms 0
Full Baths 3
Special Listing Conditions Listed As-Is
Status Active
High School Coral Gables
City Key Biscayne
Senior Community Y/N false
Zoning Description 0100
MLS Area 42
Lot Size Units Square Feet
Lot Size Square Feet 7500
Carport Spaces 0
Carport Y/N false
Listing Terms Cash Conventional
Elementary School Keybiscayne
Year Built Details Resale
Tax Annual Amount 32577
Middle/Junior High School Ponce De Leon
Lease Considered Y/N true
Virtual Tour https://www.propertypanorama.com/instaview/mia/A11959280
Standard Status Active
Occupancy Type Call Agent
Property Sub Type Additional Single Family Residence
Legal Description 32 54 42 PB 53-39 TROPICAL ISLE HOMES SUB 4TH ADDN LOT 19 BLK 31 LOT SIZE 75.000 X 100 OR 11242-2147 0881 1
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Interior
Interior Amenities Dining Area Separate/Formal Dining Room Dual Sinks First Floor Entry Main Level Primary Tub Shower
Flooring Ceramic Tile Marble
Air Conditioning Y/N true
Heating Y/N true
Half Baths 0
Total Bedrooms 4
Total Baths 3
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Exterior
Exterior Amenities Fence
Parking Features Circular Driveway
Lot Features < 1/4 Acre
Water Source Public
Lot Size Area 7500
Building Area Total 2837
Waterfront Y/N false
Covered Spaces 0
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* Excluded Features
List By
One Sotheby's International Realty

Broker

carlos@thecotogroup.com

Email

Affordability Calculator

$22,110
Per Month
88%
12%
0%
Monthly Principal & Interest
$19,395
Monthly Property Taxes
$2,715
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
3062566 Elementary School
4268812 Middle School
Coral Gables High School High School
See complete school information
Pricing History
Date Price Price Change Description
2/5/2026 $3,150,000 Listed Price

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310 Harbor Ct, Key Biscayne, FL, 33149 is a Single Family Home for sale at $3,150,000 with 2,175 sqft. 310 Harbor Ct has 4 bedrooms, 3.0 baths, and was built in 1958. The property's zip code is 33149 which is in Key Biscayne, FL

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