Duck Key

In This Community

13 homes for sale

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Duck Key is a luxury waterfront community of single family homes, condos, and townhomes in Marathon, Florida, with a range of options priced between $645,000 and $2,000,000. There are currently a total of 13 homes for sale in Duck Key. The smallest Duck Key home presently available is a four bedroom four bathroom residence that is 900 square feet (780SF Under Air living space), and the largest of the Duck Key homes currently on the market has four beds and four baths and is a 1,948 square foot (1,320SF Under Air) residence.

Duck Key amenities include a clubhouse, swimming pool, spa / hot tub, and laundry facilities. Sports facilities include tennis courts, and pickleball courts. There is also walking or jogging trails, as well as private beach access.

Pets are allowed in Duck Key.

There is also a subdivision within Duck Key that is called Hawks Cay.

Duck Key real estate activity on the Marathon MLS during the past year (as of October 2025) reflects three homes changing hands, with an average asking price of $1,094,000 and an average selling price of $1,056,667. This represents a healthy list-to-sell price ratio of 97% and $290 per square foot. During this period, Duck Key homes for sale have taken an average of 128 days to sell.

In addition, there are numerous other communities in Marathon to choose from, or you may browse all available Marathon Real Estate, including some new construction opportunities. Homes for sale in Duck Key are selling quickly. Set up a new listing alert, and we will notify you immediately when a new waterfront home in Duck Key hits the market. You can also always contact your ZFC Real Estate agent, who would happily assist you further with all your Florida real estate needs.

Duck Key Homes For Sale

Under Contract

$2 Million

$2,200,000

MLS#AX-11672504

212 Schooner Ln
Duck, FL 33050

4

4

3,172 SqFt

0.172 Acres

178 Days

Reduced

$1,200,000

$1,275,000

Hawks Cay

7070 Hawks Cay Blvd
Duck Key, FL 33050

3

3

1,948 SqFt

Water Front

0.033 Acres

258 Days

Reduced

$950,000

$999,000

Hawks Cay

7073 Hawks Cay Blvd
Duck Key, FL 33050

3

3

1,948 SqFt

0.033 Acres

240 Days

Reduced

$850,000

$949,000

Hawks Cay

4303 Marina Villa Drive
Marathon, FL 33050

3

2

1,337 Sq Ft

Ocean Front

0.231 Acres

252 Days

$749,900

Hawks Cay

4203 Marina Villa Drive
Marathon, FL 33050

2

2

1

1,338 Sq Ft

Pool

Ocean Front

22 Days

$715,000

Hawks Cay

7041 Harbor Village Drive
Duck Key, FL 33050

2

3

1,315 SqFt

Water Front

0.025 Acres

148 Days

Reduced

$712,000

$735,000

Hawks Cay

7051 Harbor Village Drive
Duck Key, FL 33050

2

2

1,315 SqFt

Intracoastal Waterway

0.022 Acres

149 Days

Under Contract

$690,000

Hawks Cay

6007 Marina Villa Drive
Duck Key, FL 33050

2

2

1,121 SqFt

0.019 Acres

210 Days

$685,000

Hawks Cay

5092 Sunset Village Drive
Duck Key, FL 33050

2

2

1,141 SqFt

Ocean Front

0.018 Acres

258 Days

Reduced

$675,000

$699,000

Hawks Cay

7031 Harbor Village Drive 7031
Duck Key, FL 33050

2

2

900 SqFt

Water Front

0.028 Acres

97 Days

Reduced

$649,000

$678,000

Hawks Cay

7017 Harbor Village Drive
Duck Key, FL 33050

2

2

1,432 SqFt

0.029 Acres

215 Days

Reduced

$649,000

$675,000

Hawks Cay

2002 Marina Villa Drive
Duck Key, FL 33050

2

2

1,121 SqFt

Ocean Front

0.018 Acres

183 Days

13 Active Listings in Duck Key

The data relating to homes for sale or lease or other real estate for sale or for rent on the ZFC website comes in part from a cooperative data exchange program of the MLS in which this Broker participates. The real estate displayed may not be all of the homes in the database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Homes for sale that are listed by Brokers other than this Broker are marked with either the listing Broker's name or the MLS name or a logo provided by the MLS and the details page 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. ZFC, the Florida Association of Realtors and its cooperating Multiple Listing Services do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law including the fair housing act prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. All listings featuring the BMLS logo are provided by Beaches Multiple Listing Service, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2025 Beaches MLS, Inc.All properties featuring the Miami Realtors logo are provided by the Miami Association of Realtors. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.