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856 Copa D Oro, Marathon, FL 33050

$1,750,000
Property Type: Residential Bedrooms: 3 Baths: 3 Square Footage: 1,758 Lot Size (sq. ft.): 15,425 Status: Closed
Current Price: $1,750,000 List Date: 1/13/2026 Last Modified: 1/22/2026

Overview

Description

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 frui ...

Listing Details MLS# 614850

Location, Tax & Legal

Street #
856
Street Name
Copa D Oro
Key/Island
Marathon
State/Province
FL
Zip Code
33050
County
Monroe
Subdivision
Flamingo Island (49.5)
Area
14 - Sombrero Area
City
MARATHON
Mile Marker
49.5
Marathon Neighborhood
Country Club (Sombrero Blvd & Flamingo)
Side
Ocean
Flood Zone
AE
Alternate Key #
1437344
Parcel #
00355660-000000
Zoning
RM - Residential Medium
Deed Restrictions
Unknown
Legal
BK 1 S 1/2 LOT 21 AND ALL LOT 22 AND NLY 30 FT LOT 23 AMENDED PLAT OF FLAMINGO ISLAND ESTATES PB5-121 BOOT KEY
Taxes
5858.49
Tax Year
2024
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Marathon/Lower Keys
As is Rght to Inspct
Yes

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Single Family
Waterfront
Yes
Control Depth
4
Pool
Yes
Year Built
1980
Lot SqFt
15425
Lot Sqft Source
Property Data Card
Acres
0.35
Living Apx SqFt
1758
SqFt Source
Property Data Card
Total Bedrooms
3
Full Baths
3
Total Baths
3
Rentals Allowed
With Restrictions
Min Rental Days
7
Total Units
0

Status Change Info

Sold Date
2026-01-22
Sold Comments
Thank you!

Association Info

Mandatory Home Owners Asc
No
1st Right of Refusal
No
Association Fee $
0

Dockage

Dock Length
60
Seawall
Concrete
Boat Lift
Yes

More Information

Building Style

Above Flood
Yes
Stories
2 Stories

Remarks & Misc

Remarks – Consumer
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.
Directions
US-1 to Sombrero Beach Rd. Turn to Sombrero Blvd. follow down to left turn after golf course turn left on Copa Doro. At stop sign turn left on E. Copa Doro and follow to near end property on left.

Fee Includes

None
Yes

Tax Exemptions

Homestead
Yes

Appliances

Dishwasher
Yes
Dryer
Yes
Microwave
Yes
Oven
Yes
Range
Yes
Refrigerator
Yes
Stainless Steel Appliance(s)
Yes
Washer
Yes

Pets

Pets Allowed
Yes

Cooling

Ceiling Fans(s)
Yes
Central Air
Yes
Ductless
Yes

Heating

Central
Yes
Ductless
Yes
Electric
Yes

Waterfront

Canal Front
Yes

Waterview

Canal View
Yes

Floor

Tile
Yes

Interior Features

Drapes/Blinds Incl
Yes
Quartz Countertops
Yes
Smoke Alarms
Yes
Storage
Yes

Property Condition

Updated/Remodeled
Yes

Windows/Doors

Impact Rstnce Window
Yes
Single Hung Windows
Yes
Sliding Glass Doors
Yes

Vehicle Storage

Garage
Yes
Guest Parking
Yes
Open Parking
Yes
RV Parking Open
Yes
Off Street Parking
Yes
Trailer Storage
Yes

Construction

CBS
Yes

Land Size

1/4 - 1/2 Acre
Yes

Terms

Cash
Yes
Conventional
Yes
No Seller Finance
Yes

Utilities

Buyer to Verify
Yes
Elect Separate Meter
Yes
FKAA
Yes
Municipal Sewer
Yes
Water Separate Meter
Yes

Porch/Balcony

Open Porch/Balcony
Yes

Title

Title Ins - Buyer
Yes

Exterior Features

Chickee Hut
Yes
Fruit Tree(s)
Yes
Storage
Yes

Pool Info

In Ground
Yes
Fiberglass
Yes
Decked
Yes

Pre-Wired

Cable
Yes

Roof

Metal Roof
Yes

Accessibility Feat

Other See Remarks
Yes

Property Features

Fee Includes: None Tax Exemptions: Homestead Waterfront: Canal Front Waterview: Canal View Dockage: Boat Lift Property Condition: Updated/Remodeled Vehicle Storage: Garage; Guest Parking; Off Street Parking; Open Parking; RV Parking Open; Trailer Storage Cooling: Ceiling Fans(s); Central Air; Ductless Heating: Central; Ductless Utilities: Buyer to Verify; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter Interior Features: Drapes/Blinds Incl; Quartz Countertops; Smoke Alarms; Storage Pre-Wired: Cable Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Chickee Hut; Fruit Tree(s); Storage Accessibility Feat: Other See Remarks Pool Info: In Ground; Fiberglass; Decked Construction: CBS Floor: Tile Roof: Metal Roof Pets: Pets Allowed Land Size: 1/4 - 1/2 Acre Terms: Cash; Conventional; No Seller Finance Title: Title Ins - Buyer
Listing Office: Coldwell Banker Schmitt Real Estate Co.
Last Updated: January - 22 - 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.