Exceptional opportunity in Key Biscayne’s desirable Holiday Colony, just a short stroll from the island’s beautiful sandy beaches. Location truly is everything, and this property offers the rare chance to own a home in one of Key Biscayne’s most sought-after neighborhoods, where the beach lifestyle can be enjoyed every day. Situated on an oversized lot of over 12,000 Sq Ft, this residence features 5 bedrooms and 6 bathrooms, all conveniently located on one level, with a spacious and functional floor plan. The home offers wonderful natural light and a generous backyard with pool, providing the perfect setting for outdoor living, entertaining, and enjoying the tranquility of island life. Whether you choose to enjoy the home as it is, update it to today’s standards, or create your own dream residence, this property offers endless potential in a truly prime location within walking distance to the beach, parks, and everything that makes Key Biscayne such a special place to live.
Property Details
Price:
$5,250,000
MLS #:
A11991746
Status:
Active
Beds:
5
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
HOLIDAY COLONY
Neighborhood:
holidaycolony
Listed Date:
Mar 31, 2026
Finished Sq Ft:
3,285
Total Sq Ft:
3,285
Year Built:
1953
See this Listing
Schools
Elementary School:
Keybiscayne
Middle School:
Ponce De Leon
High School:
Coral Gables
Interior
Appliances
Dishwasher, Dryer, Electric Water Heater, Electric Range, Refrigerator, Washer
Bathrooms
6 Full Bathrooms
Cooling
Electric
Flooring
Tile
Heating
None
Interior Features
First Floor Entry, Built-in Features, Den/Library/Office, Family Room
Exterior
Architectural Style
Attached, One Story
Community Features
Pool
Construction Materials
CBS Construction
Direction Faces
East
Lot Features
1/4 To Less Than 1/2 Acre Lot
Open Parking YN
1
Parking Features
Circular Driveway, Driveway
Patio And Porch Features
Patio
Roof
Roof Over
View
Garden
Window Features
Blinds
Financial
Tax Year
2025
Taxes
$19,900
Map
Community
- Address346 Gulf Road Key Biscayne FL
- SubdivisionHOLIDAY COLONY
- CityKey Biscayne
- CountyMiami-Dade County
- Zip Code33149
Market Summary
Current real estate data for Single Family in Key Biscayne as of Apr 21, 2026
59
Single Family Listed
173
Avg DOM
2,138
Avg $ / SqFt
$8,928,508
Avg List Price
Property Summary
- Located in the HOLIDAY COLONY subdivision, 346 Gulf Road Key Biscayne FL is a Single Family for sale in Key Biscayne, FL, 33149. It is listed for $5,250,000 and features 5 beds, 6 baths, and has approximately 3,285 square feet of living space, and was originally constructed in 1953. The current price per square foot is $1,598. The average price per square foot for Single Family listings in Key Biscayne is $2,138. The average listing price for Single Family in Key Biscayne is $8,928,508.
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