Home in 14 Avenue F Marathon for sale with MLS# A11978158

A rare waterfront estate along a 200-foot wide canal with a 110-foot dock and direct ocean access, capturing the essence of Florida Keys living. Spanning over 3,200 square feet, this residence features four bedrooms and three-and-a-half baths, ideal for hosting family and guests in true island style. Inside, a dramatic grand staircase and soaring two-story great room create an inviting yet refined atmosphere. Walls of windows frame tranquil water views and fill the space with natural light, providing the perfect setting for entertaining or relaxing after a day on the water. The kitchen offers granite countertops, stainless steel appliances, and an open layout that seamlessly connects the living and dining areas. Outside, your private waterfront retreat awaits. The 110-foot concrete dock with dual 40-foot finger piers provides exceptional deep-water dockage for multiple vessels, including large yachts, with quick Atlantic access. Boaters will appreciate the floating jet ski and kayak docks, davits, fish-cleaning station, and ice machine. Surrounded by lush tropical landscaping, the heated pool and spa create a secluded oasis where island breezes and sunshine define everyday living. Whether enjoying mornings on the water, afternoons poolside, or evenings under the stars, this property delivers the luxury and lifestyle of the Florida Keys.

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14 Avenue F, Marathon, FL 33050

Price
Price:
$2,895,000.00
Original List Price:
$2,895,000.00
Property Status and Type
Listing Type:
For Sale
Status:
Active
Listing Category:
Residential
Property Type:
Single Family House
MLS Number:
A11978158
Description of Last Important Update:
New Listing
Last Major Update on:
March 7, 2026 8:01 am
Rooms Distribution
Bedrooms:
4
Bathrooms Total:
4
Full Bath:
3
Half Bath:
1
Room Type:
Laundry, Utility Room
Measures
Living Area:
3,224 Sqft
Built-Up Area:
12,100 Sqft
Lot Size Unit:
Square Feet
Lot Features:
Quarter To Half Acre Lot
Property Features
View from the Property:
Water, Canal
Waterfront:
Yes
Waterfront Features:
Ocean Access, Canal Front, Canal Access
Frontage Length:
110
Swimming Pool Features:
Heated, Pool, In Ground
Spa
Spa Features:
Above Ground
Security:
Smoke Detector(s)
Appliances:
Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Freezer, Gas Range, Ice Maker
Interior:
First Floor Entry, Bedroom On Main Level, Second Floor Entry, Living Dining Room
Exterior:
Balcony, Porch, Patio, Lighting, Outdoor Shower, Other, Security High Impact Doors
Patio and Porch:
Patio, Balcony, Open, Porch
Windows:
Impact Glass, Impact glass, Impact Glass
Air Conditioning
Air Conditioning System:
Central Air, Ceiling Fan(s)
Heating
Heating System:
Central
Property Entrance Faces:
North
Water Access Description:
Boat Hoists / Davits, Private Dock
Storm Protection:
Impact Glass, Impact-Resistant Doors
Construction
Year Built:
2018
Year Built Details:
Effective Year Built
Roof:
Metal
Levels:
Three Or More
Construction Materials:
Block
Flooring:
Carpet, Tile
Taxes and Expenses
Tax Annual Amount:
$11,559.00
Tax Year:
2025
Property Tax Status:
Tax Reflects Homestead Exemption
Parking
Garage Spaces:
0
Covered Spaces:
0
Parking Features:
Circular Driveway, Guest, Other, Rv Access/parking
Utilities
Sewer:
Public Sewer
Water Source:
Public
Community
Pets Allowed?:
Yes, No Pet Restrictions
Subdivision Name:
Coco Plum Beach
Senior Community:
No
Restrictions:
No Restrictions
Terms
Disclosures:
Owner Is Listing Agent, None
Listing Terms Considered by Seller:
Cash, Conventional
Occupant Type:
Owner
Buyer Possession:
Close Of Escrow
Zoning and Legal
Tax Legal Description:
BK 10 LT 5 COCO PLUM BEACH PB4-166 FAT DEER KEY OR496-470 OR594-447 OR595-250 OR1000-1533 OR1057-1627 OR1239-128 OR1974-
Real Estate Folio Number (Parcel Number):
00364310-000000
Zoning Description:
RM-2 Residential Med
Listing History
Originally published on:
March 7, 2026 8:01 am
Active on the market since:
March 6, 2026
Price change occurred on:
March 6, 2026 2:17 pm
Listing Status Last Changed On:
March 7, 2026 8:01 am
Photos updated on:
April 9, 2026 4:43 pm
Last Modified:
April 17, 2026 1:31 pm
Additional Information
Housing Older Persons Act:
Unverified
Flood Zone:
AE
Type of Association:
None
Rooms Description:
Utility Room/Laundry
Style:
WF/Pool/Ocean Access
Municipal Code:
0
Courtesy of:
Engel & Völkers Islamorada
Attribution:
Not provided
Location
Street Name:
Avenue F
Street Number:
14
City:
Marathon
State:
Florida
Zip Code:
33050
County:
Monroe
Latitude:
N24° 43' 39.6''
Longitude:
W82° 59' 30.1''
Property Map

Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $83,243
Median Home Value $705,600
Median Rent $1,611/mo
Median Age 48
Population 10,586

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Association of REALTORS®
Disclaimer: IDX listing information is presented by Rebonus Brokerage LLC for consumer informational purposes only. The information provided is 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. Data is deemed reliable but is not guaranteed by the MLS or the real estate broker. This page presents structured listing information sourced directly from the MLS via the RESO Web API feed. Rebonus prioritizes maximum field coverage and data completeness, displaying the most granular MLS-provided attributes available.