116 Avenue K, Marathon, FL 33050
New Listing
$1,049,000
Property Type:
Residential
Bedrooms:
3
Baths:
2
Square Footage:
1,344
Lot Size (sq. ft.):
18,150
Status:
Active
Current Price:
$1,049,000
List Date:
3/13/2026
Last Modified:
3/13/2026
Description
Rarely does a property in the Keys offer this much space-nearly half an acre, a pool, water access, and a modern home built to current hurricane standards. Offered for the first time ever, this exceptional property sits on an oversized 165' x 110' homesite spanning a lot and a half-nearly half an acre of land providing remarkable space, privacy, and flexibility rarely found in the Florida Keys.
Built in 2014 to modern hurricane standards, the home features 3 bedrooms, 2 bathrooms, and over 1,300 square feet of living space. Quality construction includes impact windows and doors, a metal roof, and building standards designed for durability and peace of mind. The entire downstairs level is fully enclosed, offering massive garage and storage space--perfect for toys, fishing gear, tools, and all the recreational equipment that comes with life in the Keys.
Inside, the home features a spacious layout centered around a large kitchen with granite countertops, ample cabinetry, and plenty of room for gathering and entertaining.
The outdoor space truly sets this property apart. An oversized deck off the living room provides extensive entertaining space while also creating shaded cover for the outdoor bar area surrounding the pool below. The main homesite features a fully fenced yard with the pool and outdoor living areas, while the additional half lot provides even more open space and flexibility.
At the rear of the property, you can access the water directly-perfect for kayaking, paddle boarding, or exploring nearby Keys waterways. With proper approvals, a dock could be constructed through the mangroves to accommodate a larger boat with access to open water.
Located on a quiet private street directly across from protected mangroves and just a short walk to Cocoplum Beach.
More Information MLS# 619045
Contract Information
Current Price: $1,049,000
Listing Date: 2026-03-13
Listing Board: Marathon/Lower Keys
List Price: $1,049,000
As is Rght to Inspct: Yes
Location Tax Legal
Street #: 116
Street Name: Avenue K
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Coco Plum (54.6)
Area: 18 - East of Holiday Inn US #1 & Coco Plum
General Property Description
Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 2
Pool: Yes
Year Built: 2014
Lot Size: 165 X 110
Lot SqFt: 18150
Lot Sqft Source: Property Data Card
Acres: 0.42
Living Apx SqFt: 1344
SqFt Source: Property Data Card
Total Bedrooms: 3
Full Baths: 2
Total Baths: 2
Rentals Allowed: Yes
Min Rental Days: 7
Status Change Info
Status: Active
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Building Style
Above Flood: Unknown
Vehicle Storage
Car(s): 2
Property Features
Fee Includes: None
Tax Exemptions: Homestead
Waterfront: Canal Front
Waterview: Canal View
Dockage: None
Vehicle Storage: Garage; Attached; Auto Door Opener; Off Street Parking; Open Parking; RV Parking Open; Trailer Storage
Furnished: Unfurnished
Cooling: Ceiling Fans(s); Central Air
Heating: Central
Utilities: Buyer to Verify; Cable Available; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Interior Features: Granite Counter Top; Pantry; Smoke Alarms; Storage; Window Treatments
Specialty Rooms: Laundry Room; Workshop
Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features: Bar; Fencing; Rain Gutters; Storage
Pool Info: In Ground; Fiberglass
Construction: Hardi Board Siding; Modular
Floor: Carpet; Tile
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Beach
Land Size: 1/4 - 1/2 Acre
Terms: Cash; Conventional; FHA; No Seller Finance; VA
Title: Title Ins - Buyer
Listing Office: Berkshire Hathaway HomeServices Keys Real Estate
Last Updated: March - 13 - 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.