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.
Single-familyProperty Type
1953Year Built
0.28 acresLot Size
$1,431Price/Sq.Ft.
1 spaceParking
Listed by Brigitte Nachtigall• One Sotheby's International Realty
•305-710-9664 (agent)
•Brigitte@bnachtigall.com (agent)
•305-365-2811 (broker)
•MLS@onesothebysrealty.com (broker)
Listed by Rebeca Lozano• Coldwell Banker Realty
•305-361-5722 (broker)
•michaelj.suarez@cbrealty.com (broker)
Bought with Claudia Fontecilla• DLS International Realty
Est. $10,470 per month, based on comparable rentals
Sale and tax history for 346 Gulf Rd
Sale History
Tax History
Date
Event
Price
MARMLS #A11991746
Jul 27, 2026
Sold
$4,700,000
$1,431/sq ft
Jun 2, 2026
Pending
—
May 15, 2026
Contingent
—
Mar 31, 2026
Listed
$5,250,000
$1,598/sq ft
Public Records
Apr 5, 1995
Sold
$430,000
$131/sq ft
Public Records
Sep 14, 1990
Sold
$325,000
$99/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$20,034 (+2.4%)
2024
$19,556 (+1.3%)
2023
$19,302 (+5.5%)
2022
$18,294 (−0.2%)
2021
$18,322 (+7.3%)
2020
$17,075 (+2.1%)
2019
$16,718 (+5.4%)
2018
$15,860 (+1.3%)
2017
$15,655
2016
$15,665 (−1.5%)
2015
$15,897 (−1.5%)
2014
$16,138 (+2.0%)
2013
$15,824 (+1.2%)
2012
$15,639 (+2.4%)
$1,145,415 + $357,682
$1,503,097
2011
$15,271
Public record
Public record
Zoning
Permits
Beds
5
Baths
4
Stories
1
Lot width
—
Lot depth
—
Lot size
0.28 Acres
Year renovated
1962
Sq. Ft.
3,285
Year built
1953
Style
Single Family Residential
County
Miami-Dade County
APN
2442320030140
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 1, 2026.
VR
Village Residential District
These districts are designed to protect the character of Single Family and Two-Family homes and to regulate Development within the district as relates to neighboring properties and adjacent streets.
Permitted uses
Include but are not limited to:
Housing-Single unit
Aug 14, 2020 • Final
Sub-permit plumbing
Establish a new sewer connection.
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking
Features: Circular Driveway, Driveway
Interior
Bathroom Information
# of Full Bathrooms: 6
Room Information
Room Types: Den, Family Room
Equipment
Appliances: Dryer, Dishwasher, Electric Range, Electric Water Heater, Refrigerator, Washer
Interior Features
Window Features: Blinds
Flooring: Tile
Other Features: Built-in Features, Bedroom on Main Level, Breakfast Area, Family/Dining Room, First Floor Entry, Main Level Primary
Exterior
Building Information
Stories: 1
Year Built Details: Resale
Roof Details: Roof Over
Construction Details: Block
Exterior Features
Exterior Features: Patio
Patio And Porch Features: Patio
Pool and Spa Information
Has Private Pool
Pool Features: In Ground, Pool, Community
Lot Information
Lot Size Area: 12,057
Lot Features: Quarter To Half Acre Lot
Zoning Description: 0100
Property Information
Direction Faces: East
Financial
Tax Information
Annual Tax Amount: $19,900
Tax Year: 2025
Utilities
Utility Information
Sewer: Public Sewer
Water Source: Public
Heating & Cooling
Has Cooling
Cooling: Electric
Location
Community Information
Community Features: Pool
Public facts
Beds: 5
Baths: 4.0
Sq. Ft.: 3,285
Stories: 1.0
Lot Size: 0.28 acres
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1962
County: Miami-Dade County
APN: 2442320030140
Home facts updated by county records on Jul 1, 2026
Around this home
70/100 Very Walkable62/100 Bikeable
Schools
Places
Transit
Key Biscayne K-8 Center
Public PreK-8 • Assigned • 0.4mi
8/10
Coral Gables Senior High School
Public PreK-12 • Assigned • 6.8mi
5/10
Provided by GreatSchools
Climate risks
9/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
10/10 Heat Factor
7 days above 102° expected this year, 29 days in 30 years
10/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Key Biscayne, FL • 33149
Average low and high temperatures (°F)
73
63
75
66
77
70
79
74
84
79
86
80
86
81
88
81
87
80
83
78
80
73
77
69
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
85/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
6.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$5.01M – $6.07M
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