58773 Overseas Highway, Marathon, FL

$1,750,000

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3

Beds

2

Baths

1,280

Square feet

0.49

Acres

About 58773 Overseas Highway

Welcome to Key Lime Kottage, a charming waterfront retreat in Grassy Key where life slows down, the water calls, and every day feels like a Florida Keys escape. Currently in a vacation rental program, this turn-key 3-bedroom, 2-bath home offers buyers and investors the rare combination of personal enjoyment, rental potential, privacy, and resort-style living. Kindly provide at least 24 hours' notice for showings. Preferred showing times are Saturdays during check-in/check-out windows, when access is most convenient. Tucked behind lush tropical landscaping, Key Lime Kottage welcomes you with soft yellow cottage charm, a metal roof, white picket appeal, and a peaceful waterfront setting that immediately invites you to relax. From the moment guests arrive, they can imagine themselves slowing down, breathing deeper, and enjoying the Keys lifestyle. A beautiful composite dock leads through the mangroves toward open Gulf views, creating the perfect place for morning coffee, kayaking, paddleboarding, sunset conversations, or quiet moments by the water. The outdoor living area is the heart of the property. With a screened-in pool, spa, covered lounging space, and natural privacy, it feels like a private resort designed for relaxation, connection, and unforgettable memories. Inside, the open living, dining, and kitchen layout feels warm, easy, and welcoming. The home is ready for immediate enjoyment, whether as a personal retreat, a vacation rental investment, or both. For investors, Key Lime Kottage offers strong guest appeal with waterfront living, Gulf views, pool and spa amenities, and proximity to the Dolphin Research Center, The Wreck Restaurant, downtown Marathon, grocery shopping, marinas, entertainment, and MillionAir. Buyers are not just purchasing a property here. They are stepping into peaceful mornings, golden sunsets, waterfront memories, and a Florida Keys lifestyle guests will want to return to again and again.

Features of 58773 Overseas Highway

MLS® # 619885
Price $1,750,000
Bedrooms 3
Bathrooms 2.00
Full Baths 2
Square Footage 1,280
Acres 0.49
Year Built 1965
Type Residential
Sub-Type Single Family Residence
Status Active

Community Information

Address 58773 Overseas Highway
Area 19 - Crawl Key & Grassy Key
Subdivision Grassy Key (58.9)
City Marathon
County Monroe
State FL
Zip Code 33050

Amenities

Utilities FKAA, Municipal Sewer, Buyer to Verify, Cable Available
Parking Garage, Auto Door Opener, Open Parking, RV Parking Open
View Bay/Gulf View, Open Water View
Is Waterfront Yes
Waterfront Bay Front, Gulf Front, Open Water
Has Pool Yes
Pool In Ground

Interior

Interior Features Smoke Alarms, Walk-in Closet(s), Window Treatments
Appliances More Appliances, Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave
Heating Electric
Cooling Central Air, Heat Pump, Ceiling Fans(s)
Fireplace No
Has Basement No

Exterior

Exterior Features Hot Tub, Lighting, Outdoor Shower
Lot Description 1/4 - 1/2 Acre
Windows Single Hung Windows
Roof Metal Roof
Construction CBS

Additional Information

Date Listed May 13th, 2026
Days on Market 80
Zoning RM-1 - Residential Medium - 1
Short Sale No
RE / Bank Owned No

Listing Details

AgentLela Ashkarian
OfficeColdwell Banker Schmitt Real Estate Co.

Listing Map

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