$1,800,000
PENDING

856 Copa D Oro Marathon, FL 33050

Estimated payment $9,900/month

Total Views 1,451
3 Beds
3 Baths
1,758 Sq Ft
$1,024 Price per Sq Ft

Highlights

  • Boat Lift
  • In Ground Pool
  • RV Parking in Community
  • Coral Shores High School Rated A
  • RV or Boat Parking
  • Home fronts a canal

About This Home

Flamingo Island gem is waiting for you! A highly desirable neighborhood in Marathon that is close to the golf course, restaurants, grocery stores, beautiful Sombrero Beach and more! This beautifully upgraded 3 bedroom, 3 bath home offers the perfect blend of privacy, comfort, and tropical charm. Surrounded by lush landscaping, the property feels like a private oasis--ideal for enjoying the tranquil Keys lifestyle. Upstairs, the spacious main living area features an open-concept design with an upgraded kitchen, complete with stainless steel appliances, quartz countertops, new cabinets and ample storage and pantry. Nice balcony overlooking the pool and canal to enjoy your coffee or cocktail. Large bedrooms provide plenty of space to relax, including a primary suite with a private ensuite bath. Take your exterior elevator lift downstairs you'll find a fully permitted 1 bedroom, 1 bath guest suite along with the laundry room. Enjoy the outdoors with an inviting in-ground pool, mature fruit trees, tiki hut with bar/lounge area, and a large yard with generous space for RV or boat trailer parking. A 10,000 lb boat lift allows you to store your boat with less worries. Location provides easy access to either the ocean side via Sisters Creek or on those windier days can travel through to Boot Key Harbor, fuel up at Burdines and head toward the 7 mile bridge. Additional features include a garage, storage room/workshop, and added peace of mine with a whole-house Generac generator installed in 2022. Whether you're seeking a primary residence, vacation home, or investment opportunity, this home in the heart of Marathon's Flamingo Island offers it all--privacy, space, and modern comforts in a premier island location.

Listing Agent

Natalie Ardis

Coldwell Banker Schmitt Real Estate Co. License #3231276 Listed on: 05/01/2025

Coldwell Banker Schmitt Real Estate Co.

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $5,858

Year Built

  • Built in 1980 | Remodeled

Lot Details

  • 0.35 Acre Lot
  • Home fronts a canal
  • Fruit Trees
  • Property is zoned RM - Residential Medium

Home Design

  • Metal Roof

Interior Spaces

  • 1,758 Sq Ft Home
  • Ceiling Fan
  • Single Hung Windows
  • Blinds
  • Sliding Doors
  • Storage
  • Tile Flooring
  • Canal Views

Kitchen

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

Bedrooms and Bathrooms

  • 3 Bedrooms
  • 3 Full Bathrooms

Laundry

  • Dryer
  • Washer

Home Security

  • Impact Glass
  • Fire and Smoke Detector

Parking

  • Garage
  • Guest Parking
  • Open Parking
  • Off-Street Parking
  • RV or Boat Parking

Pool

  • In Ground Pool
  • Pool Deck
  • Fiberglass Pool

Outdoor Features

  • Seawall
  • Boat Lift
  • Balcony
  • Outdoor Storage
  • Tiki or Chickee Hut

Utilities

  • Central Heating and Cooling System
  • Ductless Heating Or Cooling System
  • Separate Meters
  • Public Hookup Available For Sewer
  • Cable TV Available

Community Details

  • No Home Owners Association
  • Flamingo Island Subdivision
  • Rental Restrictions
  • RV Parking in Community

Listing and Financial Details

  • Homestead Exemption
  • Assessor Parcel Number 00355660-000000

Home Details

Home Type

Single Family

Est. Annual Taxes

$5,858

Year Built

Built in 1980 | Remodeled

Lot Details

0

Listing Details

  • Property Type: Residential
  • Style: Single Family
  • As Is Right To Inspect: Yes
  • First Right of Refusal: No
  • Mandatory HOA: No
  • Dockage Seawall: Concrete
  • Fee Includes: None
  • Key Island: Marathon
  • Limited Representation: No
  • Marathon Neighborhood: Country Club (Sombrero Blvd & Flamingo)
  • Mile Marker: 49.50
  • Min Rental Days: 7.00
  • M L S Identifier: 20060123165453488875000000
  • Pets: Pets Allowed
  • Property Group I D: 19990816212109142258000000
  • Side: Ocean
  • State Province: FL
  • Taxes: 5858.49
  • Title: Title Ins - Buyer
  • Vehicle Storage: Garage, RV Parking Open, Trailer Storage, Off Street Parking, Guest Parking, Open Parking
  • Year Built: 1980
  • Alternate Key Number: 1437344
  • Cooling Heating: Central Air, Ductless, Ceiling Fans(s)
  • Lot Sq Ft: 15425.00
  • Pool Info: In Ground, Decked, Fiberglass
  • Porch Balcony: Open Porch/Balcony
  • Tax Exemptions: Homestead
  • Building Style Above Flood: Yes
  • Building Style Stories: 2 Stories
  • Estimated Living Sq Ft: 1758.00
  • Pre Wired: Cable
  • Property Condition: Updated/Remodeled
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: None
  • Property Sub Type: Detached
  • Stories: 2

Interior Features

  • Interior Amenities: Drapes/Blinds Incl, Smoke Alarms, Quartz Countertops, Storage
  • Total Bathrooms: 3.00
  • Full Bathrooms: 3
  • Appliances: Washer, Stainless Steel Appliance(s), Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
  • Floor: Tile
  • Windows/Doors: Single Hung Windows, Impact Rstnce Window, Sliding Glass Doors
  • Total Bedrooms: 3
  • Accessibility Features: Other See Remarks
  • Sq Ft Remarks: 1,452 living upstairs, 306 sq ft bedroom and bath, laundry on first level

Exterior Features

  • Dockage: Boat Lift
  • Waterfront: Canal Front
  • Waterfront: Yes
  • Construction: CBS
  • Exterior Features: Chickee Hut, Storage, Fruit Tree(s)
  • Roof: Metal Roof
  • Waterview: Canal View
  • Pool: Yes

Utilities

  • Utilities: FKAA, Water Separate Meter, Elect Separate Meter, Buyer to Verify, Municipal Sewer
  • Heating: Central, Electric, Ductless

Lot Info

  • Deed Restrictions: Unknown
  • Flood Zone: AE
  • Parcel Number: 00355660-000000
  • Land Size: 1/4 - 1/2 Acre
  • Acres: 0.35

Rental Info

  • Rentals Allowed: With Restrictions

Tax Info

  • Tax Year: 2024

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

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $5,858 $640,247 -- --
2024 $5,762 $622,204 -- --
2023 $5,762 $604,082 $0 $0
2022 $5,678 $586,488 $0 $0
2021 $5,373 $531,057 $0 $0
2020 $8,423 $810,861 $505,323 $305,538
2019 $5,190 $520,123 $0 $0
2018 $4,923 $510,425 $0 $0
2017 $4,827 $499,927 $0 $0
2016 $4,877 $490,409 $0 $0
2015 $4,725 $474,711 $0 $0
2014 $4,803 $470,943 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
01/13/2026 01/13/26 Pending -- -- --
05/06/2025 05/06/25 Off Market $1,800,000 -- --
05/01/2025 05/01/25 For Sale $1,800,000 +94.6% $1,024 / Sq Ft
03/06/2020 03/06/20 Sold $925,000 -2.5% $526 / Sq Ft View Prior Sale
02/13/2020 02/13/20 Pending -- -- --
01/20/2020 01/20/20 For Sale $949,000 -- $540 / Sq Ft
Source: Marathon and Lower Keys Association of REALTORS®

Purchase History

Date Type Sale Price Title Company
Warranty Deed $925,000 None Listed On Document
Warranty Deed $643,000 Attorney
Warranty Deed $69,200 --
Warranty Deed $35,500 --
Warranty Deed $295,000 --
Deed $11,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $417,000 New Conventional
Previous Owner $85,800 New Conventional
Previous Owner $95,000 New Conventional
Source: Public Records

About the Listing Agent

Natalie Ardis

Coldwell Banker Schmitt Real Estate Co.

(786) 756-7801

Section Image

Natalie Ardis is a dedicated real estate professional in the Florida Keys. I am a proud partner of the Ashkarian/Ardis team and have been serving customers in real estate for the last 14 years. Our lifetime sales volume is more than $367 million. My commitment is to provide personalized service and results that exceed expectations. I offer unique local insights into the local market, guiding my clients through every step of the process with professionalism, integrity, and a personal

Natalie's Other Listings

  • 8 Sadowski, Key Colony, FL 33051

    $1,500,000

    • 3 Beds
    • 3 Baths
    • 1,440 Sq Ft
    • 8 Sadowski
    • Key Colony, FL

    Welcome to your waterfront dream home in the heart of Key Colony Beach! This beautifully renovated 3 bedroom, 3 bathroom single-family home is a private tropical retreat. Situated on a wide basin just off the Atlantic, this property is a boater's paradise. Enjoy two private boat slips, a brand new Trex dock, fish cleaning station and a 10,000 lb boat lift. Relax in your own backyard oasis

    Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

    Section Image
  • 95 Coco Plum Dr Unit 2D, Marathon, FL 33050

    $1,200,000

    • 3 Beds
    • 2.5 Baths
    • 1,728 Sq Ft
    • 95 Coco Plum Dr
    • Unit 2D
    • Marathon, FL

    Welcome to Bonefish Townhomes, where luxury meets the laid-back elegance of the Florida Keys. This beautifully appointed 3-bedroom, 2.5-bath waterfront townhome offers sweeping open-water views of the Atlantic Ocean and channel, creating the ideal setting for relaxed island living. Boaters will appreciate the 62-foot deeded boat slip with lift, conveniently located just steps from the back door,

    Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

    Section Image
  • 230 W Seaview Dr, Marathon, FL 33050

    $2,495,000

    • 2 Beds
    • 3 Baths
    • 1,247 Sq Ft
    • 230 W Seaview Dr
    • Marathon, FL

    Welcome to 230 W Seaview Drive, a beautifully remodeled canal-front home on prestigious Duck Key. This move-in-ready residence combines modern coastal design with classic Keys charm. Featuring impact-rated windows and doors, a brick pavered driveway, and lush tropical landscaping, every detail has been thoughtfully curated for comfort and style.Step inside to find an upgraded interior with luxury

    Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

    Section Image
  • 344 E Seaview Dr, Marathon, FL 33050

    $2,950,000

    • 3 Beds
    • 3 Baths
    • 1,960 Sq Ft
    • 344 E Seaview Dr
    • Marathon, FL

    Welcome to your island oasis on prestigious Yacht Club Island in Duck Key. This elegantly upgraded 3-bedroom, 3-bath residence delivers the ultimate Florida Keys lifestyle with exceptional boating, privacy, and resort-style living. Step inside to discover a beautifully appointed interior with tasteful finishes throughout--designed for both full-time living and luxurious retreats. Enjoy canal

    Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

    Section Image
  • 1200 Manor Ln, Marathon, FL 33050

    $1,470,000 Sold Mar 17, 2025

    • 3 Beds
    • 3 Baths
    • 2,532 Sq Ft
    • 1200 Manor Ln
    • Marathon, FL

    Canalfront Paradise in the Heart of the Keys Welcome to this canal front home in Marathon, ideally located near Sombrero Beach, the golf course, and all essential amenities, including grocery stores and dining. Perfect as a primary residence, vacation home, or income-producing property, this home offers the ultimate Keys lifestyle. Featuring a brand-new metal roof and a proven vacation rental

    Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

  • 421 10th St, Key Colony Beach, FL 33051

    $625,000 Sold Nov 14, 2025

    • 2 Beds
    • 2 Baths
    • 885 Sq Ft
    • 421 10th St
    • Key Colony Beach, FL

    Waterfront Living in Key Colony Beach! Opportunity to update this 2-bedroom, 2-bathroom half duplex situated on a wide canal in the heart of Key Colony Beach to make it your own! Offers 37.5 feet of dockage, providing effortless access to both the Ocean and the Gulf via nearby Vaca Cut. Inside, this home offers a comfortable and functional layout, making it ideal for full-time living, a vacation

    Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

  • 150 10th St, Key Colony Beach, FL 33051

    $1,415,000 Sold Jun 30, 2025

    • 3 Beds
    • 2 Baths
    • 1,604 Sq Ft
    • 150 10th St
    • Key Colony Beach, FL

    Active Vacation Rental! This meticulously updated 3-bedroom, 2-bath retreat in Key Colony Beach embodies the epitome of coastal luxury and functionality, offering an array of features. Contemporary elegance as tile floors guide you through an open-concept living space that effortlessly combines style and comfort. The kitchen, adorned with stainless steel appliances, is a culinary haven, while the

    Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

  • 412 122nd Street Gulf, Marathon, FL 33050

    $2,595,000 Sold Aug 13, 2025

    • 3 Beds
    • 2.5 Baths
    • 2,391 Sq Ft
    • 412 122nd Street Gulf
    • Marathon, FL

    Welcome to Casa del Sol, a stunning waterfront retreat perched on the edge of Vaca Cut--offering direct, deep water access and all the charm of the Keys wrapped in modern comfort. This beautifully updated 3-bedroom, 2.5-bath home spans over 2,300 square feet of coastal living, with thoughtful upgrades throughout. New metal roof was done in 2023 along with 2nd level windows upgraded to impact. The

    Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

  • 211 5th St, Key Colony Beach, FL 33051

    $720,000 Sold May 30, 2025

    • 2 Beds
    • 2 Baths
    • 1,115 Sq Ft
    • 211 5th St
    • Key Colony Beach, FL

    Charming Waterfront Property in Key Colony Beach a 2-bedroom, 2-bath half duplex that perfectly combines comfort, style, and a prime location. This beautiful waterfront property offers an ideal tropical retreat or a lucrative investment opportunity. As you step inside, you'll be greeted by a spacious interior featuring a sunroom that fills the space with natural light, creating a warm and

    Natalie Ardis Coldwell Banker Schmitt Real Estate Co.

Source: Marathon and Lower Keys Association of REALTORS®

MLS Number: 614850

APN: 00355660-000000