58773 Overseas Highway

Marathon, FL
$ 1,675,000 Beds 3 Baths 2 Sq 1,280 Virtual Tour
Monthly Estimate* How much can I afford?

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.

Single Family

  • Price
  • $ 1,675,000
  • City
  • Marathon
  • Bedrooms
  • 3
  • Full Bathrooms
  • 2
  • County
  • MONROE
  • Half Bathrooms
  • 0
  • Area
  • Crawl Key & Grassy Key
  • Lot Size
  • 0.49 Acres
  • Zip
  • 33050
  • Sqr Footage
  • 1,280
  • Year Built
  • 1965
  • Taxes
  • $ 11095
  • Style
  • Single Family
  • MLS#
  • 619885
Listed By: Coldwell Banker Schmitt Real Estate Co.
Data Source: Florida Keys MLS (FLKMLS)

Features

General

Living Area 1280.00
Construction CBS
Utilities FKAA,Cable Available,Buyer to Verify,Municipal Sewer
Roof Metal Roof
Appliances More Appliances,Microwave,Oven,Range,Refrigerator,Dishwasher,Dryer,Washer
Flood Zone VE,AE,VE,AE,AE
Zoning RM-1 - Residential Medium - 1
HOA Fee 0.00
Pets Allowed Y/N Pets Allowed
Status Active
Full Baths 2
Year Built 1965
Subdivision Grassy Key (58.9)
Style Single Family
View Bay/Gulf View,Open Water View
Property Type A
Fee Includes None
Acres 0.49
Lot Sqft 18950.00
Rental Allowed Yes
Accessibility Features Parking
Building Style: Above Flood Unknown
Building Style: Stories 2 Stories
Control Depth 2
Dockage: Dock Composite
Min Rental Days 7.00
License Info: Transient Rntl Licns Yes

Interior Features

Interior Amenities Smoke Alarms,Window Treatments,Walk-in Closet(s)
Total Units 0.00
Furnished Y/N Furnished
Flooring Wood
Specialty Rooms Laundry Room
Pre-Wired Cable

Exterior Features

Exterior Amenities Hot Tub,Outdoor Shower,Lighting
Pool Yes
Waterfront Bay Front,Open Water,Gulf Front
Lot Size 50x375x471x108
Land Size 1/4 - 1/2 Acre
Pool Info In Ground
Pool Info: Heated Yes
Public Sewer Hookup Yes
Shutters Bahama,Panel
Side Bay/Gulf
Species List Yes
Vehicle Storage Garage,RV Parking Open,Open Parking,Auto Door Opener
Vehicle Storage: Car(s) 4+
Windows/Doors Single Hung Windows
Off Shore Island No

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Doral, FL office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Unknown Elementary School
Middle School Unknown Middle School
High School Unknown High School

Price History

5/22/2026 Listed $1,825,000
7/7/2026 5% - $1,750,000
8/21/2026 5% - $1,675,000

Property vs Zip Code Average in 33050

Price
AVG $3.08M
$1.68M
Taxes
AVG $12,317
$11,095
Year Built
AVG 1996
1965
Visits
AVG 123
73
Data Provided by Inside Real Estate®

Areas That We Cover

58773 Overseas Highway Marathon, FL is a Single Family Home for sale at $1675000 with 1280 sqft and a lot size of 0.49 Acres Acre(s). 58773 Overseas Highway Marathon has 3 bedrooms, 2 baths and was built in 1965. The property's zip code is 33050 which is in Marathon, FL

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.