Duck Key, FL Houses for Sale

/37
$975,000 Open Sat 11AM - 1PM
- 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

(786) 963-2744

210 Schooner Ln, Marathon, FL 33050
Explore Duck Key
/37
$1,495,000 Open Sat 1:30PM - 3PM
- 3 Beds
- 4 Baths
- 2,012 Sq Ft
129 N Indies Dr, Duck Key, FL 33050

Brand New Construction | Duck Key, FLWelcome to island living at its finest. This newly built 3 bedroom, 4 bathroom home features a thoughtful split floor plan and includes a dedicated pool bathroom for added convenience. Located in the heart of Duck Key, between Marathon and Islamorada, you'll enjoy crystal clear waters, lush tropical surroundings, and nearby access to shops, restaurants, and a

Joseph Suarez

Trustpoint Realty, LLC

(786) 589-5024

129 N Indies Dr, Duck Key, 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

Lisa Ferringo

Coldwell Banker Schmitt Lower Keys (KW)

(786) 982-8637

201 W Seaview Dr, Marathon, FL 33050
/88
$5,250,000
- 4 Beds
- 4 Baths
- 3,304 Sq Ft
210 W Seaview Cir, Marathon, FL 33050

Discover a luxurious oceanfront haven on Duck Key, Florida, listed at $5,250,000. This 4-bed, 4-bath, 3,304 sq ft home on a 10,070 sq ft lot in Plantation Island blends elegance with island charm. Built in 1965 and exquisitely updated in 2019 with brand new AC, Electric and Plumbing. It features shell stone-wrapped walls, iceberg marble floors on the first level, and onyx marble upstairs, with a

Joseph Suarez

Trustpoint Realty, LLC

(786) 949-1857

210 W Seaview Cir, Marathon, FL 33050
/34
$4,245,000 Open Sat 12PM - 3PM
- 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
/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
/66
$1,650,000
- 4 Beds
- 3 Baths
- 1,960 Sq Ft
227 Corsair Rd, Duck Key, FL 33050

This stunning newer-construction 4-bedroom, 3-bathroom concrete home combines quality craftsmanship, modern design, and an unbeatable location in one of the Florida Keys' most desirable communities. 227 Corsair Rd delivers everything you need to embrace the Florida Keys lifestyle.Built for both strength and comfort, this residence offers a certified foundation, hurricane-impact windows and doors,

Sam Williams Coldwell Banker Schmitt Real Estate Co.

227 Corsair Rd, Duck Key, 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
/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
$930,000
- 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
/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
/41
$1,589,000 Open Sat 12PM - 3PM
- 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

Florida Monroe County Duck Key

Why Live in Duck Key

Duck Key, located in the Florida Keys, is a small island community known for its resort-style living and upscale atmosphere. Positioned between Marathon and Layton, Duck Key features waterfront homes with Bahamian-style conch architecture, many with private pools or docks. The island is centered around Club Duck Key, which offers tennis courts, pickleball courts, and an outdoor pool. Residents can also enjoy the Duck Key Marina for boat storage and the nearby Hawks Cay Resort, which includes fine dining options like Angler and Ale and Sixty-One Prime. For adventure seekers, The Lagoon on Grassy Key provides an obstacle course and wakeboarding at Keys Cable Park. Curry Hammock State Park, located 6 miles away, offers a secluded spot for beachgoers and kayakers. Community events such as happy hours and holiday festivals are common, and the Florida Keys host unique attractions like the Underwater Music Festival and Hemingway Days. Stanley Switlik Elementary, a highly rated school, is 13 miles away on Boot Key. While Duck Key is primarily car-dependent, Miami-Dade County bus routes are accessible in Marathon, 12 miles away. The closest grocery store is Publix Super Market, also in Marathon.

Learn more about living in Duck Key

Home Trends in Duck Key, FL

On average, homes in Duck Key, FL sell after 190 days on the market compared to the national average of 70 days. The median sale price for homes in Duck Key, FL over the last 12 months is $1,095,000, up 54% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price

$1,095,000

Median Single Family Sale Price

$1,150,000

Median Townhouse Sale Price

$685,000

Average Price Per Sq Ft

$721

Number of Homes for Sale

Last 12 months Home Sales

Months of Supply

12.00

Median List Price

$975,000

Median Change From 1st List Price

Median Home Sale Price YoY Change

54%

How to Buy a Home How to Finance a Home How to Sell a Home

In Duck Key, there are currently 15 houses for sale, offering an array of options for potential buyers. With houses priced between $930,000 to $12,900,000, there's a range to accomodate every budget. As of August, 2025 the median home price in Duck Key is $975,000, while the average sale price is $1,240,714, offering insights into the local housing market. On average, houses spend 190 days listed before being sold. Whether you're searching for a single-family residence, exploring single-family detached houses for sale, or considering new construction houses for sale, there are options to cater to different lifestyles. Explore the listings and houses for sale in Duck Key, FL and find the perfect place to call home.

Duck Key Types of Homes for Sale

More About Living in Duck Key

Homes in Nearby Cities

Homes in Nearby Counties

Monroe County Homes for Sale

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