KAROL MARSDEN, PA 305-395-1975 karolrealtor@gmail.com
851 104th Street, Marathon, FL 33050
$5,200,000
Property Type:
Residential
Bedrooms:
3
Baths:
3
Square Footage:
3,216
Lot Size (sq. ft.):
23,166
Status:
Active
Current Price:
$5,200,000
List Date:
9/16/2026
Last Modified:
10/02/2026
Description
Welcome to Your Private Oasis in the Heart of the Florida Keys!
Discover this hidden gem, a secluded gated estate nestled amidst the stunning landscape of the Florida Keys. Located directly on the sparkling waters of the Atlantic Ocean with 120' of protected deep-water dockage on canal, this property is perfect for boating enthusiasts.
This half-acre estate exudes charm and casual elegance, with wide, sweeping porches at both the front and back, providing the perfect setting for outdoor relaxation and entertaining. Inside, you'll find three spacious bedrooms, three luxurious baths, and a cozy den that offers versatile living space.
Beautifully landscaped with mature tropical plants, this home features a stunning pool set amidst lush gardens, creating your own slice of paradise. Plus, you're just a short walk from the Millionaire FBO Jet Center, making travel to and from this exquisite location a breeze.
Don't miss the opportunity to own this exceptional estate in the Florida Keys!
Schedule your private showing today!
More Information MLS# 621314
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: Yes
Current Price: $5,200,000
Listing Date: 2026-09-16
List Price: $5,200,000
Location, Tax & Legal
City: MARATHON
Off Shore Island: No
Mile Marker: 52.5
Marathon Neighborhood: Airport - Ocean (72nd to 106th)
Side: Ocean
Flood Zone: AE9
Alternate Key #: 9088494
Handicap Access: No
Parcel #: 00104441000800
Zoning: RM - Residential Medium
Deed Restrictions: Unknown
Legal: Lots 8 And 8A La Palma of The Florida Keys Pb7-77
Taxes: 12854.09
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 851
Street Name: 104th
Street Suffix: Street
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: La Palma of the FL Keys (52.5)
Area: 16 - Sombrero Bch Rd to Vaca Cut - Oceanside
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 4
Lot Size: X
Lot SqFt: 23166
Pool: Yes
Lot Sqft Source: Tax Records
Acres: 0.66
SqFt Source: Tax Records
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 2016
Living Apx SqFt: 3216
Total Bedrooms: 3
Full Baths: 3
Total Baths: 3
Remarks & Misc
Remarks – Consumer: Welcome to Your Private Oasis in the Heart of the Florida Keys!
Discover this hidden gem, a secluded gated estate nestled amidst the stunning landscape of the Florida Keys. Located directly on the sparkling waters of the Atlantic Ocean with 120' of protected deep-water dockage on canal, this property is perfect for boating enthusiasts.
This half-acre estate exudes charm and casual elegance, with wide, sweeping porches at both the front and back, providing the perfect setting for outdoor relaxation and entertaining. Inside, you'll find three spacious bedrooms, three luxurious baths, and a cozy den that offers versatile living space.
Beautifully landscaped with mature tropical plants, this home features a stunning pool set amidst lush gardens, creating your own slice of paradise. Plus, you're just a short walk from the Millionaire FBO Jet Center, making travel to and from this exquisite location a breeze.
Don't miss the opportunity to own this exceptional estate in the Florida Keys!
Schedule your private showing today!
Association Info
Mandatory Home Owners Asc: No
Voluntary Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 120
Dock: Concrete
Tax Exemptions
Homestead: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Waterfront
Canal Front: 1
Oceanfront: 1
Waterview
Canal View: 1
Ocean View: 1
Open Water View: 1
Floor
Marble: 1
Interior Features
Built-in Cabinets: 1
Drapes/Blinds Incl: 1
Entrance Foyer: 1
Granite Counter Top: 1
Pantry: 1
Walk-in Closet(s): 1
Window Treatments: 1
Building Style
Above Flood: Yes
Ground Level: 1
Stories: 2 Stories
Windows/Doors
Aluminum Windows: 1
Glass Doors: 1
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Guest Parking: 1
Open Parking: 1
RV Parking Open: 1
Off Street Parking: 1
Construction
Modular: 1
Land Size
1/2 - Less Than 1 AC: 1
Furnished
Unfurnished: 1
Terms
Cash: 1
Conventional: 1
No Seller Finance: 1
Utilities
Cable Available: 1
Elect Separate Meter: 1
FKAA: 1
Municipal Sewer: 1
Water Separate Meter: 1
Porch/Balcony
Deck: 1
Open Porch/Balcony: 1
Title
Title Ins - Buyer: 1
Exterior Features
Fencing: 1
Lighting: 1
Outdoor Shower: 1
Rain Gutters: 1
Shed: 1
Sprinkler System: 1
Storage: 1
Pool Info
In Ground: 1
Concrete: 1
Roof
Metal Roof: 1
Financial Status
Bank Owned: No
Potential Short Sale: No
Standard Sale: Yes
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: Homestead
Waterfront: Canal Front; Oceanfront
Waterview: Canal View; Ocean View; Open Water View
Building Style: Ground Level
Vehicle Storage: Guest Parking; Off Street Parking; Open Parking; RV Parking Open
Furnished: Unfurnished
Cooling: Ceiling Fans(s); Central Air
Utilities: Cable Available; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Interior Features: Built-in Cabinets; Drapes/Blinds Incl; Entrance Foyer; Granite Counter Top; Pantry; Walk-in Closet(s); Window Treatments
Appliances: Dishwasher; Disposal; Dryer; Microwave; Oven; Range; Refrigerator
Exterior Features: Fencing; Lighting; Outdoor Shower; Rain Gutters; Shed; Sprinkler System; Storage
Pool Info: In Ground; Concrete
Construction: Modular
Floor: Marble
Roof: Metal Roof
Pets: Pets Allowed
Land Size: 1/2 - Less Than 1 AC
Terms: Cash; Conventional; No Seller Finance
Title: Title Ins - Buyer
Listing Office:
Coldwell Banker Schmitt Real Estate Co.
Last Updated: October - 02 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.
