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$1,825,000 Just Listed
Property Description
Professional Pictures are coming soon. A Private Waterfront Love Story in the Florida Keys Welcome to Key Lime Kottage, where the moment you arrive, life begins to slow down. Vacation Rental Property, tucked behind lush tropical privacy in Grassy Key, this romantic waterfront retreat feels less like a house and more like your own private resort. The soft yellow cottage, the metal roof, the white picket charm, and the quiet setting invite you to exhale before you even open the front door. Then the water calls you. A beautiful composite dock leads you gently through the mangroves toward open Gulf views, where the sky feels endless, the water glows in shades of blue, and every sunset feels like it was painted just for you. Imagine walking hand in hand to the dock with your morning coffee, watching the stillness of the bay, or sitting there in the evening as the day melts into gold. The heart of this property is the extraordinary screened outdoor living area. Here, the pool and spa become your private sanctuary -- a place to float under the filtered sunlight, enjoy dinner beside the water, lounge with a book, or gather with the people you love. The surrounding mangroves create natural privacy, giving vacationers that peaceful resort feeling they return for again and again. Inside, this 3-bedroom, 2-bath turn-key waterfront home is warm, welcoming, and ready for immediate enjoyment. The open living, dining, and kitchen space creates an easy flow for family, guests, and unforgettable Keys memories. Every detail feels effortless -- designed for relaxation, comfort, and connection. For those seeking income and lifestyle, Key Lime Kottage offers the rare combination buyers dream about: a successful weekly vacation rental, a private waterfront setting, a pool and spa, Gulf views, and a location close to the Dolphin Research Center, The Wreck Restaurant, downtown Marathon, grocery shopping, entertainment, marinas, and MillionAir.
Full Property Details
Full Property Details for 58773 Overseas Hwy
General
- Price: $1,825,000
- Taxes: $11,095 (2025)
- Status: Active
- Type: Single Family
- Source: 927
- MLS ID: 619885
- Updated: Today (5/13/2026)
- Added to Site: Today
Interior
- Interior Features: Walk-in Closet(s), Smoke Alarms, Window Treatments
- Appliances: Dishwasher, Dryer, Microwave, More Appliances, Oven, Range, Refrigerator, Washer
- Flooring: Wood
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Laundry Room
Additional Information
- Pool: Yes
- Pool Description: Heated, In Ground
Exterior
- Exterior Features: Lighting, Hot Tub, Outdoor Shower
Parking
- Garage: Yes
- Parking Features: Open, Garage Door Opener
Location
- Area: 19 - Crawl Key & Grassy Key
- County: Monroe
- Subdivision: Grassy Key (58.9)
- Driving Directions: off US 1 in Grassy Key close to the SS wreck restaurant and the Dolphin Research Center.
Community
- Assoc. Fees Include: None
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Heat Pump, Central Air, Ceiling Fans(s)
- Heating Type: Electric
Structural Information
- Architectural Style: Above Flood
- Construction Status: Updated/Remodeled
- Construction: CBS
- Roof: Metal
- Windows/Doors: Single Hung Windows, Shutters
- Square Feet: 1,280
- Sq. Ft. Source: Property Data Card
- Year Built: 1965
- Property Condition: Updated/Remodeled
Lot Features
- Property View: Open Water View, Bay
- Lot Size (Acres): 0.49
- Lot Size (Sq. Ft.): 18,950
- Lot Size Source: Property Data Card
- Lot Dimensions: 50 x 375 x 471 x 108
- Zoning: RM-1 - Residential Medium - 1
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Desc.: Bay Front, Gulf Front, Open Water
Financial Considerations
- Tax Amount: $11,095.31
- Tax Year: 2025
- Terms: Cash, Conventional
Disclosures and Reports
- Legal Description: SWLY 1/2 OF TRACT 17 SANS SOUCI PB2-160 GRASSY KEY OR377-300 OR1173-1138 OR1330-2292 OR1539-242 OR2428-1354 OR2522-1330
- Flood Zone: VE, AE, VE, AE, AE
- APN: 00376050-000000
Listed by Coldwell Banker Schmitt Real Estate Co., Lela Ashkarian (305) 395-0814 and Coldwell Banker Schmitt Real Estate Co., Jesus Parra (786) 282-9281
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Schools
Schools serving 58773 Overseas Hwy
School District:Monroe County School District, Middle Torch Key, FL
| Name | Grades | Distance |
|---|---|---|
Stanley Switlik Elementary School 3400 Overseas Highway, Marathon, FL 33050 | PK-5 | 9.9 mi |
Marathon School 350 Sombrero Beach Road, Marathon, FL 33050 | 6-12 | 9.2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 58773 Overseas Hwy
Date
Details
Price
Change
Source
5/13/2026
Listed
$1,825,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 58773 Overseas Hwy
Year
Property Taxes
Change
Tax Assessment
Change
2024
$9,579
—
$1,231,214
8%
2024
$9,579
6%
$1,141,999
7%
2023
$9,007
21%
$1,067,472
53%
2021
$7,425
-7%
$696,788
-16%
2022
$7,961
7%
$833,339
28%
2021
$7,425
2%
$653,264
-6%
2019
$7,279
5%
$692,921
2%
2018
$6,919
8%
$681,878
9%
2017
$6,384
-5%
$624,272
-2%
2016
$6,720
7%
$638,803
8%
2015
$6,264
—
$592,854
3%
2014
$6,252
5%
$575,709
8%
2013
$5,937
—
$530,902
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 58773 Overseas Hwy
58773 Overseas Highway, Marathon, FL 33050 (MLS# 619885) is a Single Family property with 3 bedrooms and 2 full bathrooms. 58773 Overseas Highway is currently listed for $1,825,000 and was received on May 13, 2026. Want to learn more about 58773 Overseas Highway? Do you have questions about finding other Single Family real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.
