14 Avenue F, Marathon, FL 33050 (MLS# 618953)

14 Avenue F, Marathon, FL 33050

$2,780,000

Living room -1st floor Virtual Renovation Concept

Living room area proposed as a bedroom 1st floor -Rendering Showing One Possible Design Concept

Laundry/Gym 1st floor Virtual Renovation Concept

Laundy/Gym 1st floor -Rendering Showing One Possible Design Concept

Pool table 1st floor Virtual Renovation Concept

Pool Table 1st floor -Rendering Showing One Possible Design Concept

Dining Area- 1st floor Virtual Renovation Concept

Dining area 1st floor -Rendering Showing One Possible Design Concept

Property Type: Residential Bedrooms: 4 Baths: 4 Square Footage: 3,224 Lot Size (sq. ft.): 12,100 Status: Active

Current Price: $2,780,000 List Date: 3/06/2026 Last Modified: 8/21/2026

Overview

Description

SERIOUS BOATERS--THIS IS THE ONE TO SEE. Exceptional waterfront opportunity in Marathon offering 110 feet of concrete dockage with dual 40-foot finger piers on an approximately 200-foot-wide canal with direct Atlantic access. Bring the boats, jet skis and kayaks--this property was designed for enjoying life on the water. This private waterfront retreat offers over 3,200 square feet with four bedrooms and three-and-a-half baths, a dramatic two-story great room, expansive windows and generous spaces for gathering and entertaining. Outside is where this property truly separates itself: extensive dockage for multiple vessels, floating jet ski and kayak docks, davits, fish-cleaning station and ice machine, plus a heated pool and spa surrounded by tropical landscaping. Weekly rentals are allowed, offering an attractive opportunity for buyers seeking a Florida Keys second home with the potential to generate additional rental income when not in personal use. Morning boat rides. Afternoons ... (Read more)

Listing Details MLS# 618953

Location, Tax & Legal

Street #: 14
Street Name: Avenue F
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Coco Plum Beach (54.5)
Area: 18 - East of Holiday Inn US #1 & Coco Plum

Contract Information

Listing Board: Marathon/Lower Keys
Potential Short Sale: No
Bank Owned: No
Species List: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 6
Pool: Yes
Year Built: 1998
Lot SqFt: 12100
Lot Sqft Source: Property Data Card
Acres: 0.53
Living Apx SqFt: 3224
SqFt Source: Property Data Card
Total Bedrooms: 4
Full Baths: 3
Half Baths: Yes
Total Baths: 4
Rentals Allowed: With Restrictions
Min Rental Days: 7

Association Info

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

Dockage

Dock Length: 110
Dock: Concrete

More Information

Building Style

Above Flood: Unknown

Pool Info

Other: chiller
Heated: Yes

Financial Status

Bank Owned: No
Potential Short Sale: No

Property Features

Fee Includes: None Tax Exemptions: Homestead Waterfront: Canal Front Waterview: Canal View Dockage: Boat Slip; Davits; Other Dockage Property Condition: Updated/Remodeled Vehicle Storage: Guest Parking; Open Parking; Trailer Storage Furnished: Negotiable Heating: Ceiling; Central; Ductless Utilities: Buyer to Verify; FKAA; Municipal Sewer Interior Features: Bar; Built-in Cabinets; Cathedral Ceilings; Granite Counter Top; Pantry; Split Bedroom; Storage; Walk-in Closet(s) Specialty Rooms: Laundry Room; Utility Room Appliances: Dishwasher; Disposal; Dryer; Freezer; Gas Appliances; Microwave; Oven; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Hot Tub; Lighting; Outdoor Shower; Storage Pool Info: In Ground; Salt Water; Fiberglass Construction: CBS Floor: Carpet; Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Beach; Bike Paths; Other Area Features Security: On Premises System Land Size: 1/4 - 1/2 Acre Title: Negotiable

Listing Office: Engel & Völkers Marathon

Last Updated: August - 21 - 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.