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346 Gulf Road, 
Key Biscayne, FL 33149

$5,250,000

5

Beds

6

Baths

3,285

Sq Ft

Single Family

Active

Listed by

Brigitte Nachtigall

, 

Becky Lozano

One Sotheby'S International Realty

, 

Coldwell Banker Realty

305-365-2811

Last updated:

May 29, 2026, 07:37 PM

MLS#

A11991746

Source:

SEFMLS

About This Home

346 Gulf Road

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.

Home Facts

Single Family

6 Baths

5 Bedrooms

Built in 1953

Price Summary

5,250,000

$1,598 per Sq. Ft.

MLS #:

A11991746

Last Updated:

May 29, 2026, 07:37 PM

Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

6

Full Bathrooms:

6

Interior

Living Area:

3,285 Sq. Ft.

Structure

Structure

Architectural Style:

One Story

Building Area:

3,285 Sq. Ft.

Year Built:

1953

Lot

Lot Size (Sq. Ft):

12,057

Finances & Disclosures

Finances

Price:

$5,250,000

Price per Sq. Ft:

$1,598 per Sq. Ft.

Source:SEFMLS
Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.