Duck Key, FL Homes for Sale

3 beds New construction With a pool

54 listings

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Homes for Sale in Duck Key, FL

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21 of 54 Listings

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Homes for Sale in Duck Key, FL

21 of 54 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

55Active
$2,100,000
3 bd · — ba · 2,402 sqft
364 E Seaview Drive, Duck Key, FL
Brenner Scheel Casey · Florida Keys Real Estate Group
130Active
$14,500,000
3 bd · — ba · 4,065 sqft
201 W Seaview Drive, Duck Key, FL
Lisa Frins P.A. · Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
38Active
$850,000
4 bd · — ba · 1,971 sqft
210 Schooner Lane, Duck Key, FL
Joseph Suarez · Trustpoint Realty, LLC

Listing data & MLS disclosures

BeachesMLS: All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Information is provided exclusively for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 Beaches Multiple Listing Service®. All Rights Reserved. Data Last Updated: 2026-08-29 14:03:01 UTC
Key West Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of The Key West Association of REALTORS®. MLS Real Estate listings held by brokerage firms other than this broker are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. The properties displayed may not be all of the properties in the MLS's database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Properties listed by Brokers other than this Broker are marked with either the listing Broker's logo or name or the MLS name or a logo provided by the MLS. Detailed information about such properties includes the name of the listing Brokers. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. The Florida Association of Realtors and its cooperating MLSs do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Information deemed reliable but not guaranteed. Copyright ©2026 The Key West Association of REALTORS®. All Rights Reserved.

Explore Duck Key homes

Listing data & MLS disclosures

BeachesMLS: All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Information is provided exclusively for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 Beaches Multiple Listing Service®. All Rights Reserved. Data Last Updated: 2026-08-29 14:03:01 UTC
Key West Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of The Key West Association of REALTORS®. MLS Real Estate listings held by brokerage firms other than this broker are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. The properties displayed may not be all of the properties in the MLS's database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Properties listed by Brokers other than this Broker are marked with either the listing Broker's logo or name or the MLS name or a logo provided by the MLS. Detailed information about such properties includes the name of the listing Brokers. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. The Florida Association of Realtors and its cooperating MLSs do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Information deemed reliable but not guaranteed. Copyright ©2026 The Key West Association of REALTORS®. All Rights Reserved.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

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Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

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Safety & registry resources

Homes for Sale in Duck Key, FL

Your local brokerage

Listing data & MLS disclosures

Explore Duck Key homes

Listing data & MLS disclosures

Your local brokerage

Your local brokerage