Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings

Registered offenders on the map

Save search

Registered offenders on the map

Safety & registry resources

Review official public-safety information for any area from these government sources:

  • U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
  • FBI: state sex-offender registry directory
Duck Key, FL Homes for Sale | Realty.com
Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings
  • Rentals

Registered offenders on the map

Save search
3 bedsNew construction
28 listings
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
With a pool

Homes for Sale in Duck Key, FL

Homes for Sale in Duck Key, FL

Hide Map
22 of 28 Listings
Map

Homes for Sale in Duck Key, FL

22 of 28 Listings

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas
  1. 364 E Seaview Drive — photoPrice Reduced55Active

    $1,975,000

    3 bd · 3 ba · 2,402 sqft

    364 E Seaview Drive, Duck Key, FL

    Brenner Scheel Casey · Florida Keys Real Estate Group

  2. 201 W Seaview Drive — photo148Active

    $14,500,000

    3 bd · 4 ba · 4,065 sqft

    201 W Seaview Drive, Duck Key, FL

    Lisa Frins P.A. · Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

  3. 122 S Bahama Drive — photoPrice Reduced61Active

    $1,925,000

    3 bd · 2 ba · 1,761 sqft

    122 S Bahama Drive, Duck Key, FL

    Natalie M. Ardis · Coldwell Banker Schmitt Real Estate Co.

  4. 4402 Marina Villa Drive — photo54Active

    $1,075,000

    3 bd · 2 ba · 1,328 sqft

    4402 Marina Villa Drive, Duck Key, FL

    Margaret E Crowley · Florida Keys Realty Group LLC

  5. 5018 Sunset Village Drive D-050 — photo22Active

    $1,048,000

    3 bd · 3 ba · 1,320 sqft

    5018 Sunset Village Drive D-050, Duck Key, FL

    Sheryl Ann Phillips · Coldwell Banker Schmitt Real Estate Co.

  6. 7044 Harbor Village Drive — photoPrice Reduced50Active

    $1,099,000

    3 bd · 3 ba · 1,320 sqft

    7044 Harbor Village Drive, Duck Key, FL

    Colbert A Taylor · Island Welcome Real Estate LLC

  7. 273 W Seaview Drive — photoPrice Reduced39Active

    $2,200,000

    3 bd · 2 ba · 2,129 sqft

    273 W Seaview Drive, Duck Key, FL

    Joseph Suarez · Trustpoint Realty, LLC

  8. 126 N Indies Drive — photo44Active

    $1,875,000

    4 bd · 4 ba · 2,544 sqft

    126 N Indies Drive, Duck Key, FL

    Brenner Scheel Casey · Florida Keys Real Estate Group

  9. 239 W Seaview Drive — photoPrice Reduced13Active

    $1,599,000

    3 bd · 4 ba · 2,640 sqft

    239 W Seaview Drive, Duck Key, FL

    Frank C Verna · Coldwell Banker Schmitt Real E

  10. 209 Corsair Road — photoPrice Reduced38Active

    $1,398,000

    3 bd · 2 ba · 2,076 sqft

    209 Corsair Road, Duck Key, FL

    Jennifer Davis · Island Breeze Realty, LLC

  11. 235 W Seaview Circle — photo54Active

    $1,195,000

    3 bd · 3 ba · 1,512 sqft

    235 W Seaview Circle, Duck Key, FL

    Michelle A Wininger · Ocean Sotheby's International

  12. 248 W Seaview Drive — photoPrice Reduced28Active

    $2,595,000

    3 bd · 3 ba · 2,202 sqft

    248 W Seaview Drive, Duck Key, FL

    Brenner Scheel Casey · Florida Keys Real Estate Group

  13. 309 Jasmine Street — photo37Active

    $1,100,000

    3 bd · 2 ba · 1,659 sqft

    309 Jasmine Street, Duck Key, FL

    Kirsten Miller · Coldwell Banker Schmitt Real E

  14. 232 W Seaview Drive — photo73Active

    $3,000,000

    2 bd · 2 ba · 1,596 sqft

    232 W Seaview Drive, Duck Key, FL

    Jen Reyes · Keller Williams Realty Premier Properties - Kendall

  15. 152 N Indies Drive — photoPrice Reduced91Active

    $5,895,000

    6 bd · 6 ba · 4,762 sqft

    152 N Indies Drive, Duck Key, FL

    Richard Chong · Charles Rutenberg Realty Ft Lauderdale

  16. 154 S Indies Drive — photoPrice Reduced20Active

    $2,444,000

    2 bd · 2 ba · 1,377 sqft

    154 S Indies Drive, Duck Key, FL

    Natalie M. Ardis · Coldwell Banker Schmitt Real Estate Co.

  17. 7061 Harbor Village Drive — photo51Active

    $1,300,000

    3 bd · 3 ba · 1,320 sqft

    7061 Harbor Village Drive, Duck Key, FL

    Leanys Dayanna Carlson · Ocean Sotheby's International

  18. 210 W Seaview Circle — photoPrice Reduced69Active

    $4,950,000

    4 bd · 4 ba · 3,304 sqft

    210 W Seaview Circle, Duck Key, FL

    Joseph Suarez · Trustpoint Realty, LLC

  19. 317 E Seaview Circle — photo50Active

    $2,200,000

    3 bd · 3 ba · 3,172 sqft

    317 E Seaview Circle, Duck Key, FL

    Joseph Suarez · Trustpoint Realty, LLC

  20. 362 E Seaview Drive — photoPrice Reduced63Active

    $3,695,000

    4 bd · 4 ba · 3,479 sqft

    362 E Seaview Drive, Duck Key, FL

    Shane Murray Wilson · Cypress Realty, Inc.

  21. 301 Ixora Street — photoPrice Reduced91Active

    $11,450,000

    5 bd · 7 ba · 5,390 sqft

    301 Ixora Street, Duck Key, FL

    The Owen Lucas Team · Berkshire Hathaway HomeServices Keys Real Estate

  22. 247 W Seaview Circle — photoPrice Reduced61Active

    $1,374,499

    4 bd · 3 ba · 2,519 sqft

    247 W Seaview Circle, Duck Key, FL

    James V. Mooney Jr. P.A. · Ocean Sotheby's International Realty

12

Explore Duck Key homes

By price

  • Under $300K
  • Under $500K
  • Under $700K
  • Luxury

By bedrooms

  • 2 beds
  • 3 beds
  • 4 beds
  • 5 beds

By type

  • Single family
  • Townhomes
  • Condos
Realty.com

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

Equal Housing OpportunityEqual Housing Lender

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

© 2026 Realty.com. All rights reserved.·Privacy·Terms·California Privacy Rights·Accessibility·Licensing

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: 2026-09-25 18:41:03 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.
  • Manufactured homes
  • Multi-family homes
  • Co-ops
  • By feature

    • New construction
    • With a pool

    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #BK3453168

    Call Thomas

    Nearby areas

    ZIP codes

    • 33050 (273)
    • 33036 (114)
    • 33070 (86)
    • 33051 (60)
    • 33001 (6)
    • 33037 (1)

    Cities

    • Marathon (213)
    • Islamorada (116)
    • Tavernier (69)
    • Key Colony (60)
    • Plantation Key (12)
    • Duck (5)
    • Long Key (5)
    • Key Colony Beach (4)