$1,049,000
UNDER CONTRACT

116 Avenue K Marathon, FL 33050

Estimated payment $6,572/month

Total Views 1,688
3 Beds
2 Baths
1,344 Sq Ft
$781 Price per Sq Ft

Highlights

  • Waterfront
  • Granite Countertops
  • Bar
  • Coral Shores High School Rated A
  • Stainless Steel Appliances
  • Storage

About This Home

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.

Listing Agent

Nate Bartlett

Berkshire Hathaway HomeServices Keys Real Estate License #3588189 Listed on: 03/13/2026

Berkshire Hathaway HomeServices Keys Real Estate

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2014

Lot Details

  • Waterfront
  • Fenced
  • Property is zoned RM-1 - Residential Medium - 1

Parking

  • 2 Parking Spaces

Interior Spaces

  • Bar
  • Storage

Kitchen

  • Oven
  • Range
  • Microwave
  • Dishwasher
  • Stainless Steel Appliances
  • Granite Countertops

Laundry

  • Dryer
  • Washer

Outdoor Features

  • Outdoor Storage
  • Rain Gutters

Utilities

  • Separate Meters
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 00365420-000000

Home Details

Home Type

Single Family

Year Built

Built in 2014

Lot Details

0.42 Acres

Listing Details

  • Property Type: Residential
  • Vehicle Storage Cars: 2
  • Year Built: 2014
  • Building Style Above Flood: Unknown
  • Special Features: UnderContract
  • Property Sub Type: Detached

Interior Features

  • Interior Amenities: Granite Counter Top, Storage
  • Appliances: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s)

Exterior Features

  • Waterfront: Yes
  • Exterior Features: Bar, Fencing, Rain Gutters, Storage

Utilities

  • Utilities: Water Separate Meter, Elect Separate Meter, Cable Available

Lot Info

  • Parcel Number: 00365420-000000

Rental Info

  • Furnished: Unfurnished

Tax Info

  • Tax Year: 2025

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
03/13/2026 03/13/26 For Sale $1,049,000 -- $781 / Sq Ft
Source: Florida Keys Board of REALTORS®

Purchase History

Date Type Sale Price Title Company
Warranty Deed $62,500 Attorney
Interfamily Deed Transfer -- --
Warranty Deed $180,000 --
Warranty Deed -- --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $162,000 Purchase Money Mortgage
Source: Public Records

Source: Florida Keys Board of REALTORS®

MLS Number: 619045

Florida Keys Board of REALTORS®

APN: 00365420-000000

Your Personal Tour Guide

Ask me questions while you tour the home.