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$1,750,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1,680 Sq. Ft.
  • Updated 1 hour ago
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Beautiful 4/2 Home with 90FT Concrete Dock for your vessel, and the canal is 200 ft wide with Ocean access, pool, impact windows, and much more upgrades, IN Marathon Key.

Full Property Details for 840 Copa D Oro

General

  • Price: $1,750,000
  • Taxes: $11,587 (2025)
  • Status: Active
  • Type: Single Family
  • Source: Greater_Miami
  • MLS ID: A12002637
  • Updated: Today (4/16/2026)
  • Added to Site: Today

Interior

  • Interior Features: Built-in Features, Closet Cabinetry, Family Room
  • Appliances: Dishwasher
  • Flooring: Other

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 4
  • Bedroom Features: At Least 1 Bedroom Ground Level

Other Rooms

  • Living Room: Family Room Sq. Ft.

Additional Information

  • Pool: Yes
  • Pool Description: In Ground, 36x36

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Covered Spaces: 2
  • Parking Features: Driveway

Location

  • Area: Flamingo Island Est Amd P
  • County: Monroe County
  • Subdivision: FLAMINGO ISLAND EST AMD P
  • Building Name: FLAMINGO ISLAND EST AMD P
  • Driving Directions: Google Map
  • Direction Faces: Southeast

Community

  • Community Name: Flamingo Island Est Amd P

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Central

Utilities

  • Sewer: Public Sewer
  • Water: Municipal Water

Structural Information

  • Architectural Style: Detached, Two Story
  • Structure Type: House
  • Detached/Attached: Detached
  • Construction: CBS Construction
  • Roof: Shingle
  • Building Size: 7663
  • Square Feet: 1,680
  • Living Area: 1,680 Sq. Ft.
  • Year Built: 1977

Lot Features

  • Property View: Canal
  • Lot Size (Sq. Ft.): 7,617
  • Frontage Feet: 90
  • Lot Features: Less Than 1/4 Acre Lot
  • Zoning: IS-M
  • Fencing (Description): Fenced

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Ocean Access, Canal Width 121 Feet Or More

Financial Considerations

  • Price Per Sq. Ft.: $1,041.67
  • Tax Amount: $11,587
  • Tax Year: 2025
  • Terms: Conventional

Disclosures and Reports

  • Legal Description: BK 1 LT 13 AMENDED PLAT OF FLAMINGO ISLAND ESTATES PB5-121 BOOT KEY OR490-908 OR682-369 OR755-1271 OR770-1003 OR904-1716 OR1719-2418 OR3159-
  • Restrictions: No Restrictions
  • Inclusions: Private Dock
  • Property ID: 00355570-000000

Listed by Power One Real Estate Services, Inc.

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Listing agent

— 840 Copa D Oro —

  • Power One Real Estate Services, Inc.

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 840 Copa D Oro

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-51 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-120.3 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 840 Copa D Oro Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/16/2026
Listed
$1,750,000
125.81%
MLS
2/28/2022
Sold
$775,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 840 Copa D Oro

Year
Property Taxes
Change
Tax Assessment
Change
2024
$11,637
—
$1,331,224
8%
2024
$11,637
7%
$1,228,108
10%
2023
$10,856
120%
$1,113,939
129%
2021
$4,939
-46%
$487,174
-47%
2022
$9,210
86%
$920,465
92%
2021
$4,939
5%
$480,448
2%
2019
$4,698
5%
$469,647
2%
2018
$4,457
2%
$460,891
2%
2017
$4,370
-1%
$451,412
2%
2016
$4,408
3%
$442,128
4%
2015
$4,259
-2%
$426,633
1%
2014
$4,328
1%
$423,247
2%
2013
$4,298
—
$416,992
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 840 Copa D Oro

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Power One Real Estate Services, Inc.

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840 Copa D Oro, Marathon, FL 33050 (MLS# A12002637) is a Single Family property with 4 bedrooms and 2 full bathrooms. 840 Copa D Oro is currently listed for $1,750,000 and was received on April 16, 2026. Want to learn more about 840 Copa D Oro? Do you have questions about finding other Single Family real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.

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