Luxury homes for sale & real estate in 33050, FL

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3D WALKTHROUGH

ABOUT THIS HOME
Luxury Home for sale in 33050, FL:
For those who appreciate exceptional boating facilities without compromising luxury or privacy, Villa Splendida presents a rare opportunity on the oceanfront of exclusive Duck Key. The estate offers an impressive 180' of protected dockage, a 57,000 lb. boat lift and a dedicated platform capable of accommodating up to six jet skis. Beyond the waterfront, the property unfolds into a beautifully appointed Mediterranean-style residence surrounded by mature tropical landscaping, fruit trees and low-maintenance turf. An elevated outdoor terrace overlooks the ocean, complete with a custom beach-entry pool, infinity-edge waterfall, spa and outdoor kitchen. Inside, the dramatic two-story great room

$11,450,000

5 beds6.5 baths5,390 sq ft

301 Ixora St, Duck Key, FL 33050

Open floor plan • Fruit trees • Open water views

ABOUT THIS HOME
Luxury Home for sale in 33050, FL:
Welcome to an elevated expression of island living at 23 Treasure Road in the heart of the Florida Keys. This impeccably maintained waterfront residence showcases breathtaking panoramic ocean views from every vantage point, including the pool, main living areas, dining space, primary suite, and tiki hut. Designed for effortless entertaining and everyday enjoyment, the pool is ideally positioned on the main living level alongside the kitchen and gathering spaces, creating a seamless indoor-outdoor flow rarely found in waterfront homes. Relax poolside while enjoying ocean breezes and endless blue water views. The upper level features two beautifully appointed bedrooms and three baths, enhance

$4,390,000

3 beds3 baths2,250 sq ft

23 Treasure Rd, Marathon, FL 33050

Dual-entry garage • Finished bonus space • Private guest suite

ABOUT THIS HOME
Luxury Home for sale in 33050, FL:
Welcome to Casa Sirena, a refined waterfront retreat in Marathon offering comfort, privacy, and strong investment appeal. Seller Financing available! This five bedroom, three bath home includes a convenient outdoor pool bath and is ideally positioned with water frontage on two sides. Boaters will appreciate 100 feet of durable composite dockage, a jet ski lift, and a private boat ramp shared with just one neighbor. The home enjoys close proximity to Boot Key Harbor, with easy access to waterfront dining by boat, as well as a straightforward route to the Gulf via Knight Key Channel and immediate Ocean access. The surrounding Vaca Key and Boot Key provide a natural buffer, offering added prot

$2,100,000

5 beds3.5 baths1,924 sq ft

103 52nd St, Marathon, FL 33050

Saltwater pool • 100 feet of dockage • Private boat ramp

3D WALKTHROUGH

ABOUT THIS HOME
Luxury Home for sale in 33050, FL:
Enjoy sweeping ocean views from this beautifully designed Coastal Modern waterfront home in the heart of Marathon. Built with both style and durability in mind, this 3 Bedroom, 2 Bath CBS residence features concrete walls, floors, and roof, along with impact windows and doors for added peace of mind. Inside, oversized tile flooring and a bright open-concept layout create a clean, contemporary feel filled with natural light. The main living area flows comfortably to outdoor spaces, making the home ideal for relaxed Keys living and effortless entertaining. Two spacious guest bedrooms and a well-appointed guest bath provide inviting accommodations, while the private top-floor primary suite off

$2,099,000

3 beds2 baths1,945 sq ft

1040 81st Street Ocean St, Marathon, FL 33050

Rooftop deck • Waterfront home • Panoramic views

FLOOR PLAN

ABOUT THIS HOME
Luxury Home for sale in 33050, FL:
Extensively renovated CBS pool home in desirable Duck Key featuring luxury finishes, smart-home technology, and contemporary coastal design. This beautifully updated Florida Keys retreat offers an exceptional blend of modern style and island living, highlighted by a dramatic multi-story screened porch that captures natural light, tropical breezes, and seamless indoor-outdoor living. The designer kitchen serves as the heart of the home, showcasing an oversized quartz waterfall island, premium smart appliances, custom cabinetry, and a spacious walk-in pantry. Throughout the home you'll find soaring tongue-and-groove ceilings, oversized interior doors, designer lighting, and high-end finishes

$1,398,000

3 beds2 baths2,076 sq ft

209 Corsair Rd, Duck Key, FL 33050

Custom cabinetry • Designer kitchen • 7,500 sq ft lot

(305) 743-8328

Property at 4800 Overseas Hwy #54, Marathon, FL 33050, 4 beds, 3.5 baths

$6,500,000

4 beds3.5 baths3,714 sq ft

4800 Overseas Hwy #54, Marathon, FL 33050

Property at 96 Avenue C #4, Marathon, FL 33050, 2 beds, 2.5 baths

$1,250,000

2 beds2.5 baths1,428 sq ft

96 Avenue C #4, Marathon, FL 33050

Property at 555 70th Street Gulf, Marathon, FL 33050, 5 beds, 3 baths

$2,950,000

5 beds3 baths3,434 sq ft

555 70th Street Gulf, Marathon, FL 33050

Property at 1403 Grouper Dr, Marathon, FL 33050, 3 beds, 1 bath

$929,990

3 beds1 bath1,892 sq ft

1403 Grouper Dr, Marathon, FL 33050

(305) 809-8085

Property at 235 W Seaview Cir, Duck Key, FL 33050, 3 beds, 3 baths

$1,195,000

3 beds3 baths1,512 sq ft

235 W Seaview Cir, Duck Key, FL 33050

Property at 1515 Sombrero Blvd Unit 2B, Marathon, FL 33050, 3 beds, 2.5 baths

$1,600,000

3 beds2.5 baths2,440 sq ft

1515 Sombrero Blvd Unit 2B, Marathon, FL 33050

Property at 171 Avenue D, Marathon, FL 33050, 4 beds, 3 baths

$2,395,000

4 beds3 baths2,088 sq ft

171 Avenue D, Marathon, FL 33050

Property at 239 W Seaview Dr, Duck Key, FL 33050, 3 beds, 4 baths

$1,599,000

3 beds4 baths2,640 sq ft

239 W Seaview Dr, Duck Key, FL 33050

Property at 58244 Overseas Hwy, Grassy Key, FL 33050, 4 beds, 3 baths

$3,260,000

4 beds3 baths2,700 sq ft

58244 Overseas Hwy, Grassy Key, FL 33050

Property at 5018 Sunset Village Dr Unit D-050, Duck Key, FL 33050, 3 beds, 3 baths

$1,048,000

3 beds3 baths1,320 sq ft

5018 Sunset Village Dr Unit D-050, Duck Key, FL 33050

Property at 229 Pescayo Ave, Marathon, FL 33050, 4 beds, 4.5 baths

$2,399,000

4 beds4.5 baths2,040 sq ft

229 Pescayo Ave, Marathon, FL 33050

Property at 2600 Overseas Hwy #5, Marathon, FL 33050, 3 beds, 2.5 baths

$1,199,000

3 beds2.5 baths1,350 sq ft

2600 Overseas Hwy #5, Marathon, FL 33050

Property at 118 Avenue E, Marathon, FL 33050, 3 beds, 3 baths

$3,690,000

3 beds3 baths2,509 sq ft

118 Avenue E, Marathon, FL 33050

Property at 11490 2nd Avenue Ocean, Marathon, FL 33050, 2 beds, 2 baths

$999,000

2 beds2 baths1,435 sq ft

11490 2nd Avenue Ocean, Marathon, FL 33050

Property at 210 W Seaview Cir, Duck Key, FL 33050, 4 beds, 4 baths

$4,950,000

4 beds4 baths3,304 sq ft

210 W Seaview Cir, Duck Key, FL 33050

Property at 865 50th Street Gulf, Marathon, FL 33050, 5 beds, 4.5 baths

$4,490,000

5 beds4.5 baths3,826 sq ft

865 50th Street Gulf, Marathon, FL 33050

(305) 595-8616

Property at 128 Sunrise Dr, Marathon, FL 33050, 4 beds, 4.5 baths

$7,750,000

4 beds4.5 baths— sq ft

128 Sunrise Dr, Marathon, FL 33050

(305) 664-4444

Property at 11253 NE 3rd Ave, Marathon, FL 33050, 4 beds, 4.5 baths

$924,900

4 beds4.5 baths2,149 sq ft

11253 NE 3rd Ave, Marathon, FL 33050

Listing provided by Zillow

Property at 39th Tbr Only St, Marathon, FL

$1,110,000

— beds— baths— sq ft

39th Tbr Only St, Marathon, FL

Property at 14 Avenue F, Marathon, FL 33050, 4 beds, 3.5 baths

$2,780,000

4 beds3.5 baths3,224 sq ft

14 Avenue F, Marathon, FL 33050

(305) 587-3663

Property at 112 Bruce Ct, Marathon, FL 33050, 5 beds, 3 baths

$2,095,000

5 beds3 baths2,719 sq ft

112 Bruce Ct, Marathon, FL 33050

Property at 735 50 St Gulf, Marathon, Marathon, FL 33050, 5 beds, 5.5 baths

$5,495,000

5 beds5.5 baths3,219 sq ft

735 50 St Gulf, Marathon, Marathon, FL 33050

(305) 598-5488

Property at 12399 Overseas Hwy #12, Marathon, FL 33050, 3 beds, 2.5 baths

$1,189,000

3 beds2.5 baths1,360 sq ft

12399 Overseas Hwy #12, Marathon, FL 33050

Property at 273 W Seaview Dr, Duck Key, FL 33050, 3 beds, 2 baths

$2,200,000

3 beds2 baths2,129 sq ft

273 W Seaview Dr, Duck Key, FL 33050

Property at 11563 4th Avenue Ocean Ave, Marathon, FL 33050, 2 beds, 2 baths

$1,499,000

2 beds2 baths1,108 sq ft

11563 4th Avenue Ocean Ave, Marathon, FL 33050

Property at 272 W Seaview Dr, Duck Key, FL 33050, 3 beds, 3 baths

$2,350,000

3 beds3 baths2,028 sq ft

272 W Seaview Dr, Duck Key, FL 33050

Property at 232 W Seaview Dr, Duck Key, FL 33050, 3 beds, 3 baths

$2,900,000

3 beds3 baths1,596 sq ft

232 W Seaview Dr, Duck Key, FL 33050

(305) 595-2844

Property at 8070 Gulfstream Blvd, Marathon, FL 33050, 3 beds, 2 baths

$4,500,000

3 beds2 baths1,764 sq ft

8070 Gulfstream Blvd, Marathon, FL 33050

Property at 2100 Avenue H, Marathon, FL 33050, 4 beds, 3 baths

$1,999,000

4 beds3 baths2,964 sq ft

2100 Avenue H, Marathon, FL 33050

(386) 427-0002

Property at 1157 91st Court Ocean, Marathon, FL 33050, 4 beds, 3 baths

$3,150,000

4 beds3 baths2,489 sq ft

1157 91st Court Ocean, Marathon, FL 33050

Property at 309 Jasmine St, Duck Key, FL 33050, 3 beds, 2 baths

$1,100,000

3 beds2 baths1,659 sq ft

309 Jasmine St, Duck Key, FL 33050

Property at 308 Sabal St, Duck Key, FL 33050, 7 beds, 6 baths

$7,199,000

7 beds6 baths4,000 sq ft

308 Sabal St, Duck Key, FL 33050

Property at 1252 24th Street Ocean, Marathon, FL 33050, 3 beds, 2.5 baths

$2,199,000

3 beds2.5 baths1,720 sq ft

1252 24th Street Ocean, Marathon, FL 33050

Property at 96 Avenue C #3, Marathon, FL 33050, 2 beds, 2.5 baths

$1,175,000

2 beds2.5 baths1,464 sq ft

96 Avenue C #3, Marathon, FL 33050

Property at 227 Sombrero Beach Rd, Marathon, FL 33050, 4 beds, 3 baths

$1,499,999

4 beds3 baths1,840 sq ft

227 Sombrero Beach Rd, Marathon, FL 33050

(786) 616-8368

Property at 810 62nd Street Ocean St, Marathon, FL 33050, 3 beds, 2 baths

$1,279,000

3 beds2 baths1,128 sq ft

810 62nd Street Ocean St, Marathon, FL 33050

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Based on information submitted to the MLS GRID as of Sun Oct 25 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Luxury Homes for Sale in 33050

There are currently 187 luxury homes for sale in 33050 at a median listing price of $1.18M. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in 33050 stay on the market for 155 days. This map is refreshed with the newest listings in 33050 every 15 minutes.

In the past month, 26 homes have been sold in 33050. In addition to houses in 33050, there were also 50 condos, 34 townhouses, and 10 multi-family units for sale in 33050 last month. Find your dream home in 33050 using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in 33050 are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in 33050. If you're looking to sell your home in the 33050 area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in 33050 with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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