58773 Overseas Highway, Marathon, FL 33050

$1,675,000
Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 1,280 Lot Size (sq. ft.): 18,950 Status: Active
Current Price: $1,675,000 List Date: 5/13/2026 Last Modified: 10/05/2026

Description

From the moment you arrive, this charming waterfront cottage invites you to leave the outside world behind. Tucked among lush tropical landscaping, its soft yellow exterior, metal roof, and classic white-picket charm set the mood for something unforgettable. Welcome to Key Lime Kottage, a turnkey 3-bedroom, 2-bath waterfront retreat in Grassy Key, where time slows, conversations last longer, and every day feels like a Florida Keys vacation. Inside, the open living, dining, and kitchen areas flow effortlessly, creating a warm setting for relaxed meals and time together. Outside, Key Lime Kottage becomes your secluded resort. The screened-in pool and spa, covered lounging area, and tropical privacy invite you to unwind. Imagine floating beneath the sun, relaxing in the spa, and sharing a toast as the sky turns gold and coral. A composite dock leads through the mangroves toward open Gulf views. Begin the morning with coffee by the water, launch a kayak or paddleboard, or sit together and enjoy the soothing rhythm of the Keys. Currently in a vacation-rental program, Key Lime Kottage combines personal enjoyment with income-producing potential. Its waterfront setting, open-water views, pool, spa, privacy, and turnkey condition create the resort experience guests seek--and want to revisit year after year. Conveniently located near the Dolphin Research Center, The Wreck Restaurant, downtown Marathon, shopping, marinas, and Million Air, the home feels private yet connected. You are not simply purchasing a property. You are investing in peaceful mornings, poolside afternoons, romantic sunsets, and a Florida Keys lifestyle guests will remember long after leaving. Could Key Lime Kottage become your private escape, income-producing retreat--or both? Kindly provide at least 24 hours' notice for showings. Saturdays during guest check-in and check-out windows are preferred.

More Information MLS# 619885

Contract Information

Current Price: $1,675,000 Listing Date: 2026-05-13 Listing Board: Marathon/Lower Keys List Price: $1,675,000 As is Rght to Inspct: Yes Species List: Yes

Location Tax Legal

Street #: 58773 Street Name: Overseas Street Suffix: Highway Key/Island: Marathon State/Province: FL Zip Code: 33050 County: Monroe Subdivision: Grassy Key (58.9) Area: 19 - Crawl Key & Grassy Key

General Property Description

Realtor.COM Type: Residential - Single Family Style: Single Family Waterfront: Yes Control Depth: 2 Pool: Yes Year Built: 1965 Lot Size: 50x375x471x108 Lot SqFt: 18950 Lot Sqft Source: Property Data Card Acres: 0.49 Living Apx SqFt: 1280 SqFt Source: Property Data Card Total Bedrooms: 3 Full Baths: 2 Total Baths: 2 Rentals Allowed: Yes Min Rental Days: 7

Status Change Info

Status: Active

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No

License Info

Transient Rntl Licns: Yes

Dockage

Dock: Composite

Building Style

Above Flood: Unknown Stories: 2 Stories

Vehicle Storage

Car(s): 4+

Pool Info

Heated: Yes

Financial Status

Auction: No Standard Sale: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Bay Front; Gulf Front; Open Water Waterview: Bay/Gulf View; Open Water View Property Condition: Updated/Remodeled Vehicle Storage: Garage; Auto Door Opener; Open Parking; RV Parking Open Furnished: Furnished Cooling: Ceiling Fans(s); Central Air; Heat Pump Utilities: Buyer to Verify; Cable Available; FKAA; Municipal Sewer Interior Features: Smoke Alarms; Walk-in Closet(s); Window Treatments Pre-Wired: Cable Specialty Rooms: Laundry Room Appliances: Dishwasher; Dryer; Microwave; More Appliances; Oven; Range; Refrigerator; Washer Exterior Features: Hot Tub; Lighting; Outdoor Shower Accessibility Feat: Parking Pool Info: In Ground Construction: CBS Shutters: Bahama; Panel Floor: Wood Roof: Metal Roof Pets: Pets Allowed Land Size: 1/4 - 1/2 Acre Terms: Cash; Conventional Title: Title Ins - Buyer
Listing Office: Coldwell Banker Schmitt Real Estate Co.
Last Updated: October - 05 - 2026
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