230 W Mcintyre St Key Biscayne, FL $ 6,500,000
230 W Mcintyre St
$ 6,500,000
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230 W Mcintyre St

Key Biscayne, FL, 33149
$ 6,500,000
Bedrooms6 Baths5.1 Sq 3,963

Monthly Estimate*

$ 40,022

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Single Family Home for sale in Key Biscayne, FL

for $6,500,000 with 6 bedrooms and 5 full baths, 1 half bath. This 3,963 square foot home was built in 2017.

Situated on a unique 8,125 SF oversized lot, this modern 6-bedroom, 5-bathroom residence plus powder room offers a compelling combination of space, privacy, and strategic positioning in Key Biscayne. Built in 2017, the home is located at the end of a quiet street, with no direct front neighbor—an uncommon feature that enhances both privacy and curb appeal. With 3,964 SF of living area under A/C, the layout is thoughtfully designed for functionality and comfort. The home features 6 bedrooms, including 4 en-suite, plus 2 additional bedrooms connected by a Jack & Jill bathroom, offering flexibility for family living or guests. High ceilings, impact windows, and abundant natural light define the interiors. Marble flooring on the main level and hardwood floors upstairs add warmth and contrast to the clean, modern design. The open layout seamlessly connects indoor spaces to a spacious covered terrace and pool area, creating an ideal indoor-outdoor living experience. Electric blinds throughout provide convenience and effortless control of natural light, complemented by multiple upgrades that enhance both comfort and functionality throughout the home. Located just steps from one of Key Biscayne’s top-rated schools, this property offers scale, design, and a highly desirable location—an increasingly limited opportunity in today’s market. A thoughtfully designed residence that stands out for its scale, privacy, and positioning—rarely found in Key Biscayne.

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Single Family Active

Price

$ 6,500,000

Bedrooms

6

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 42,141

Style

Year Built

2017

Town/City

Key Biscayne

County/Region

Miami-Dade

MLS | Web ID

A12005299

Features
General
Sewer Public Sewer
Heating Electric
Cooling Electric
Possession Close Of Escrow
Roof Other
Appliances Built-In Oven Dryer Dishwasher Electric Range Electric Water Heater Disposal Microwave Refrigerator Washer
Garage Spaces 4
Patio/Porch Features Patio
Architectural Style Detached Two Story
Pool Features Other Pool
Restrictions No Restrictions
Construction Materials Block
Pets Allowed No Pet Restrictions Yes
Year Built 2017
View None
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
County Miami-Dade
Property Type Residential
Subdivision Name TROPICAL ISLE HOMES SUB
Facing Direction North
Garage Y/N true
Total Rooms 0
Full Baths 5
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 8127
Listing Terms Cash Conventional
Elementary School Keybiscayne
Year Built Details Resale
Tax Annual Amount 42141
Middle/Junior High School Ponce De Leon
Lease Considered Y/N true
Virtual Tour https://www.propertypanorama.com/instaview/mia/A12005299
Standard Status Active
Occupancy Type Tenant
Property Sub Type Additional Single Family Residence
Legal Description TROPICAL ISLE HOMES PB 50-64 LOT 3 BLK 2 LOT SIZE 81.270 X 100
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Interior
Interior Amenities Built-in Features Bedroom on Main Level Breakfast Area Dual Sinks Eat-in Kitchen Separate Shower Walk-In Closet(s)
Flooring Hardwood Marble Wood
Air Conditioning Y/N true
Heating Y/N true
Half Baths 1
Total Bedrooms 6
Total Baths 6
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Exterior
Exterior Amenities Security/High Impact Doors Patio
Parking Features Electric Vehicle Charging Station(s) Golf Cart Garage
Lot Features 1/4 to 1/2 Acre Lot Sprinklers Automatic
Water Source Public
Lot Size Area 8127
Building Area Total 5208
Waterfront Y/N false
Covered Spaces 4
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* Excluded Features
List By
Urdapilleta Real Estate, Llc

Broker

mlafuente.realestate@gmail.com

Email

Affordability Calculator

$43,533
Per Month
92%
8%
0%
Monthly Principal & Interest
$40,022
Monthly Property Taxes
$3,512
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
Pricing History
DatePricePrice ChangeDescription
4/22/2026$6,500,000 Listed Price

Map


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230 W Mcintyre St, Key Biscayne, FL, 33149 is a Single Family Home for sale at $6,500,000 with 3,963 sqft. 230 W Mcintyre St has 6 bedrooms, 5.1 baths, and was built in 2017. The property's zip code is 33149 which is in Key Biscayne, FL