Single-family home for sale

$3,495,000

58652 Overseas HighwayMarathon, FL 33050

  • 4 Beds
  • 4 Baths
  • 2,429 Sq ft
  • 24,394 Lot sq ft
  • 1981 Built

About this home

Enter the bougainvillea-lined gates of Casa Feliz, a private oceanfront retreat on Grassy Key with expansive water views, white sand beach, and a true resort-style experience in the Florida Keys. An exceptional investment opportunity, Casa Feliz is a strong producing vacation rental with rental history and future bookings already in place. Set on over 24,000 square feet of lush grounds with mature landscaping, fruit trees, fresh herbs, and .29 acres of bay bottom, this exceptional estate is designed for both relaxation and entertaining. An observation pier invites kayaking, paddleboarding, fishing, and endless enjoyment of marine life, while the unique orientation captures both breathtaking sunrise and sunset views over the water, a rare and coveted feature in the Keys. Outdoor living is elevated with a resort-style saltwater pool featuring cascading waterfalls, spillover spa, and fully equipped poolside cabana complete with wet bar, refrigerator, ice maker, and cooking area. A fire table and beachside fire pit create the ultimate setting for entertaining or unwinding beneath the stars. Completely renovated down to the studs in 2022, the three-story residence was thoughtfully redesigned to maximize sweeping ocean views from nearly every room. Offering four custom bedroom suites, each with private en-suite bath, the home comfortably accommodates guests in luxury.

Details

MLS #
A12056681
Property type
Single-family home
Status
Active
Days on market
34
Neighborhood
Crains Sub
County
Monroe County
Property taxes
$14,033 (2025)
Waterfront
Yes
Private pool
No
View
Ocean, Direct Ocean
Cooling
Ceiling Fan(s)
Interior features
Second Floor Entry, Cooking Island, Pantry, Walk-In Closet(s), Den/Library/Office, Media Room, Utility Room/Laundry
Exterior features
Barbeque, Lighting, Fruit Trees, Open Balcony, Outdoor Shower
Appliances
Dishwasher, Disposal, Dryer, Electric Range, Electric Water Heater, Microwave, Refrigerator, Washer

Location

Estimated payment

$18,842/mo with 20% down at 6.5% for 30 years, including taxes, before insurance.

Adjust in the mortgage calculator

Listing courtesy of Ocean Sotheby's International · Jo Ann Cook. Listing last updated August 24, 2026 2:48 PM.

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The multiple listing information is provided by the MIAMI Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 MIAMI Association of REALTORS®. All rights reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Data last updated October 26, 2026 8:24 PM.

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