21

Duck Key, FL Houses for Sale

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  • /75

    $5,499,000

    • 3 Beds
    • 3 Baths
    • 2,780 Sq Ft

    437 Harbour Dr, Marathon, FL 33050

    Nestled on a lushly landscaped, gated point lot, this elegant Oceanfront Duck Key Estate epitomizes resort-style seaside living. Offering sprawling dockage with enviable boating, custom 2021 pool, and sandy beach, your ideal Florida Keys lifestyle awaits! Built in 2020, every detail has been considered in this intuitively designed retreat; with expertly curated aesthetics blending relaxed

    Agent Photo

    Lisa Ferringo

    Coldwell Banker Schmitt Lower Keys (KW)

    (786) 259-1428

    437 Harbour Dr, Marathon, FL 33050
  • /83

    $12,900,000

    • 3 Beds
    • 4 Baths
    • 4,065 Sq Ft

    201 W Seaview Dr, Marathon, FL 33050

    Nestled within the confines of exclusive Plantation Island, at the end of a quiet cul-de-sac, lies a monumental Oceanfront estate of unparalleled proportion. Enveloped in lush tropical landscaping, and sprawling across an oversized 17,900 Sq. Ft. Point Lot, boasting stunning Open Water Views, every detail has been considered at this coastal retreat in coveted Hawks Cay! Enjoy Direct Ocean Access

    Agent Photo

    Lisa Ferringo

    Coldwell Banker Schmitt Lower Keys (KW)

    (786) 982-8637

    201 W Seaview Dr, Marathon, FL 33050
  • /34

    $4,245,000

    • 4 Beds
    • 4 Baths
    • 2,519 Sq Ft

    254 W Seaview Cir, Marathon, FL 33050

    Fully Renovated Oceanfront Home in Duck KeyThis stunning, completely remodeled oceanfront 4 bedroom 4 bath home offers luxury living in the heart of Duck Key. Recent upgrades include a brand-new sparkling swimming pool, privacy wall, and electric roll-down shutters for added convenience. Designed with a Coastal Chic aesthetic, the home features light, airy tones of whites, soft blues, and sandy

    Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

    254 W Seaview Cir, Marathon, FL 33050
  • /69

    $2,850,000

    • 3 Beds
    • 3 Baths
    • 1,792 Sq Ft

    334 E Seaview Dr, Marathon, FL 33050

    Island living at its finest! Welcome to 334 E Seaview Dr, Duck Key, FL 33050 a'' a spectacular 3-bedroom, 3-bath canal-front home nestled on prestigious Yacht Club Island.This beautifully remodeled residence offers approximately 1,792 sq ft of thoughtfully designed living space, highlighted by soaring cathedral ceilings and abundant natural light. The main level features a spacious primary en

    Sam Williams Coldwell Banker Schmitt Real Estate Co.

    334 E Seaview Dr, Marathon, FL 33050
  • /38

    $4,650,000

    • 3 Beds
    • 3 Baths
    • 1,923 Sq Ft

    250 W Seaview Cir, Marathon, FL 33050

    Welcome to your dream coastal retreat on Duck Key, where stunning ocean views and island living come together in perfect harmony. This beautifully designed 3-bedroom, 3-bath oceanfront concrete home by D'Asign Source blends timeless elegance with modern comfort, featuring soft earth tones, quality finishes, and panoramic views of the turquoise coastline.Inside, you'll find a spacious chef's

    Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

    250 W Seaview Cir, Marathon, FL 33050
  • /50

    $3,860,000

    • 4 Beds
    • 2.5 Baths
    • 3,166 Sq Ft

    226 Corsair Rd, Marathon, FL 33050

    Exclusive Duck Key Waterfront Retreat with Breathtaking Ocean ViewsExperience the pinnacle of coastal living in this exceptional open-water home on Duck Key. Designed to capture stunning ocean vistas and mesmerizing sunsets, this 4-bedroom, 3 bathroom gem offers the perfect balance of luxury, comfort, and outdoor paradise.Expansive Living Areas: Open-concept design featuring a gourmet kitchen

    Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

    226 Corsair Rd, Marathon, FL 33050
  • /63

    $3,950,000

    • 4 Beds
    • 3.5 Baths
    • 3,295 Sq Ft

    314 E Seaview Dr, Duck Key, FL 33050

    Welcome to your ultimate waterfront sanctuary in the heart of the Florida Keys. This stunning home in Duck Key offers a perfect blend of luxury and durability, with no detail spared in the design. Built in 2022, this home surpasses the latest building codes and is crafted to withstand the test of time. Inside, you'll find a spacious living area with custom-made contemporary furniture. The

    Frank Griffiths Ocean Sotheby's International

    314 E Seaview Dr, Duck Key, FL 33050
  • /39

    $1,985,000 New Construction

    • 4 Beds
    • 4 Baths
    • 2,543 Sq Ft

    150 Bahama Dr S, Duck Key, FL 33050

    Welcome to this meticulously crafted, brand new 4 bedroom 4 bath home in Duck Key, offering the perfect blend of modern elegance and functional design featuring soaring cathedral ceilings, an interior staircase with sleek, modern cable railings, and a spacious open floor plan that exudes sophistication. The large kitchen is a chef's dream, boasting a massive oversized island with beautiful quartz

    Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

    150 Bahama Dr S, Duck Key, FL 33050
  • /25

    $975,000

    • 4 Beds
    • 2 Baths
    • 1,971 Sq Ft

    210 Schooner Ln, Marathon, FL 33050

    Welcome to this beautifully updated island retreat in the heart of Duck Key! This spacious 4-bedroom, 2-bath home sits on a desirable corner lot, offering extra privacy and great outdoor space.Built solid with CBS construction and recently upgraded with a new metal roof and new impact windows and doors, this home is move-in ready and built to handle Keys living with ease.Inside, you'll find

    Joseph Suarez Trustpoint Realty, LLC

    210 Schooner Ln, Marathon, FL 33050
  • /32

    $1,150,000

    • 3 Beds
    • 3 Baths
    • 1,760 Sq Ft

    7202 Simran Ln, Duck Key, FL 33050

    Escape to unparalleled tranquility in this magnificent Sanctuary unit, nestled within the prestigious gated enclave of The Village at Hawks Cay. Designed for the discerning traveler, this isn't just a rental; it's your personal oasis where luxury meets the laid-back elegance of the Florida Keys.Imagine waking to the gentle breeze, stepping onto your private balcony, and savoring stunning views

    Kelly Willey Coco Plum Real Estate

    7202 Simran Ln, Duck Key, FL 33050
  • /40

    $925,000

    • 3 Beds
    • 2 Baths
    • 1,974 Sq Ft

    1103 S Indies Dr, Marathon, FL 33050

    Ultimate Island escape to Duck Key! This impressive 1,974-square-foot home offers the perfect balance of tropical charm, nestled on an expansive 3 lot property totaling 21,875 sq ft. Step inside to an inviting open floor plan, perfectly designed for entertaining family and friends. The main living area flows effortlessly into an additional living room with a bar, creating a versatile space for

    Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

    1103 S Indies Dr, Marathon, FL 33050
  • /25

    $949,000

    • 3 Beds
    • 2 Baths
    • 1,566 Sq Ft

    219 Schooner Ln, Marathon, FL 33050

    Move-In Ready Duck Key Gem! Island Living at Its Best and for the Best Price! Discover this immaculate elevated 3-bedroom, 2-bath home in the heart of Duck Key. Enjoy effortless island living with a spacious screened-in covered patio, perfect for relaxing or entertaining year-round. New impact-rated windows and doors accentuate the home with natural light and offer stunning, breezy island

    Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

    219 Schooner Ln, Marathon, FL 33050
  • /26

    $950,000

    • 3 Beds
    • 2 Baths
    • 1,728 Sq Ft

    241 W Seaview Dr, Duck Key, FL 33050

    Welcome to 241 W Seaview Drive, Duck Key. A stunning Key West-style residence nestled on the prestigious island of Duck Key. This is a rare opportunity to own a slice of paradise in one of the Florida Keys' most sought-after communities, and the sellers are motivated and ready to make a deal. Bring your offer today and take the first step toward living your island dream!Built in 2018, this

    Lela Ashkarian Coldwell Banker Schmitt Real Estate Co.

    241 W Seaview Dr, Duck Key, FL 33050
  • /26

    $1,495,000 Open Sun 11AM - 1PM

    • 3 Beds
    • 2 Baths
    • 2,012 Sq Ft

    129 N Indies Dr, Duck Key, FL 33050

    Dive into island living with brand new construction in Duck Key, Florida! This luxurious home, nestled between Marathon and Islamorada, offers pristine waters and a tropical landscape. Shops, restaurants, and a clubhouse are just a golf cart ride away. Built to the highest standards with impact windows and doors, this one-story gem features 10.8 ft ceilings, 8 ft doors, a dream kitchen with

    Joseph Suarez Trustpoint Realty, LLC

    129 N Indies Dr, Duck Key, FL 33050
  • /45

    $685,000

    • 2 Beds
    • 2 Baths
    • 900 Sq Ft

    5039 Sunset Village Dr, Duck Key, FL 33050

    Own a piece of paradise in the Florida Keys! This stunning two-bedroom, two-bath Conch unit offers breathtaking Atlantic Ocean views and mesmerizing sunsets from your private porch. Featuring stainless steel appliances, granite countertops, tasteful artwork, and high-quality furnishings, this villa combines elegance with comfort. Enroll it in the optional Hawk's Cay Resort rental program to earn

    Cristina Benitez Keller Williams Realty Premier Properties

    5039 Sunset Village Dr, Duck Key, FL 33050
  • /56

    $2,995,000

    • 4 Beds
    • 3.5 Baths
    • 3,402 Sq Ft

    1100 S Indies Dr, Marathon, FL 33050

    Seller is motivated and ready to make a deal--don't miss this opportunity! Welcome to this stunning canal-front estate in prestigious Duck Key, beautifully remodeled in 2022 with designer finishes throughout. This 4-bedroom, 4-bathroom home sits on an expansive 12,500 SF lot, offering luxury at every turn. The outdoor oasis features a serene saltwater pool (built in 2020), a new outdoor kitchen

    Aryl and Pati Robison RE/MAX All Keys Real Estate

    1100 S Indies Dr, Marathon, FL 33050
  • /48

    $1,289,000

    • 3 Beds
    • 2 Baths
    • 1,694 Sq Ft

    94 Antigua St, Marathon, FL 33050

    Island Living at its Finest in DUCK KEY, Florida! Step into island life with this spectacular, light and bright 3-bedroom, 2-bath CBS home offering a breezy coastal vibe. Meticulously maintained & move-in ready. This home is designed with both comfort and style in mind, featuring custom tile & baths, charming shiplap accents, soaring ceilings, impact windows and doors, 8-foot interior doors,

    Richard Phillips Coldwell Banker Schmitt Real Estate Co.

    94 Antigua St, Marathon, FL 33050
  • /51

    $1,749,000

    • 3 Beds
    • 2.5 Baths
    • 2,819 Sq Ft

    201 Nautilis St, Duck Key, FL 33050

    Motivated seller--submit your offer today! Discover an unparalleled residence in Duck Key's exclusive community--a gem now available for the first time. Boasting ocean views from every window and a breathtaking 360-degree panorama from the rooftop deck, this ICF-built corner location defines quality with its diamond-standard construction and poured concrete roof. Enjoy the luxury of a gated

    Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

    201 Nautilis St, Duck Key, FL 33050
  • /15

    $12,500,000

    • 6 Beds
    • 10.5 Baths
    • 10,852 Sq Ft

    6500 Overseas Hwy, Duck Key, FL 33050

    Casa Manana Shores, located in the heart of Marathon, is a developer's dream or a private owner's potential paradise. This secured gulf front estate offers 3.86 acres of land and is surrounded by an eight foot concrete wall with three gated entrances. The property boasts approximately 540 linear feet of Highway frontage and 695 linear feet of water frontage. It offers 218 feet of concrete

    Erin Voelliger Ocean Sotheby's International

    6500 Overseas Hwy, Duck Key, FL 33050
  • /42

    $1,599,000 New Construction

    • 3 Beds
    • 2 Baths
    • 1,869 Sq Ft

    261 W Seaview Dr, Duck Key, FL 33050

    DUCK KEY NEW WEST INDIES HOME on a corner lot and bonus lot offering the perfect blend of charm, modern amenities, and expansive space. Features include beautiful ocean views, refreshing breezes, and plenty of outdoor living space, making it your ideal Florida paradise. ONE-LEVEL LIVING: Enjoy 9-foot ceilings and 8-foot frosted glass doors throughout, creating an open, airy feel with beautiful

    Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

    261 W Seaview Dr, Duck Key, FL 33050
  • /36

    $1,800,000 New Construction

    • 4 Beds
    • 3 Baths
    • 1,960 Sq Ft

    227 Corsair Rd, Duck Key, FL 33050

    Welcome to your dream island retreat, a contemporary home designed for modern living and ultimate relaxation. As you approach the property, you'll be greeted by a beautifully paved driveway that sets the tone for this meticulously designed residence. The home features a spacious, covered outdoor living area that offers the perfect setting for entertaining or enjoying quiet moments surrounded by

    Kristen Brenner/Margie Casey T Florida Keys Real Estate Group

    227 Corsair Rd, Duck Key, FL 33050

Why Live in Duck Key

Duck Key, an island in the Florida Keys, is known for its resort-like atmosphere and upscale living. Located between Marathon and Layton, the neighborhood features waterfront homes centered around a private social club and recreation center. Residents can enjoy the amenities of Hawks Cay Resort, including fine dining and boat storage at the Duck Key Marina. The island’s concrete block homes are designed to withstand hurricanes, though flood insurance is necessary. Home styles include raised waterfront properties with wraparound porches and tropical foliage, with some featuring private pools or docks. Smaller inland homes and larger oceanside estates vary significantly in size and price. Club Duck Key offers recreational facilities such as tennis courts, pickleball courts, and an outdoor pool, and hosts monthly community events. Nearby attractions include Curry Hammock State Park, about 6 miles away, and The Lagoon adventure park on Grassy Key. Dining options range from Angler and Ale at Hawks Cay Resort to Bongo’s Botanical Beer Garden and Café on Grassy Key. The closest grocery stores are in Marathon, 12 miles away. Stanley Switlik Elementary, a highly rated school, is 13 miles away on Boot Key. Duck Key is primarily car-dependent, with the nearest Miami-Dade County bus stop 12 miles away in Marathon.

Home Trends in Duck Key, FL

Housing Trends

Median Sale Price
$1,050,000
Median Single Family Sale Price
$1,599,500
Median Townhouse Sale Price
$685,000
Median 1 Bedroom Sale Price
$385,000
Average Price Per Sq Ft
$818
Number of Homes for Sale
20
Last 12 months Home Sales
18
Months of Supply
13.30
Median List Price
$899,000
Median Change From 1st List Price
2%
Median Home Sale Price YoY Change
-5%
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