Home in 2100 Avenue H, Marathon, FL 33050 for sale with MLS# A12036239

Set within Coco Plum area of Marathon, this waterfront residence presents a rare opportunity to own a premier canal-front property in the Florida Keys. Offering direct boating access to open water, this home embodies the ultimate island lifestyle for the avid boater and coastal enthusiast. The property features a desirable waterfront setting, elevated construction, and an exceptional layout that provides the perfect bones to transform it into your dream home. With endless potential for customization, this residence is ideal for creating a modern coastal retreat or luxury Keys estate tailored to your vision. Located on a quiet, highly sought-after street, it offers both privacy and convenience, just minutes from beaches, dining, and all that Marathon has.

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Days on the market

2100 Avenue H, Marathon, FL 33050

Price
Price:
$1,999,000.00
Original List Price:
$2,100,000.00
List Price per Sq Ft (Calculated, Approx.):
$674.42
Property Status and Type
Listing Type:
For Sale
Status:
Active
Listing Category:
Residential
Property Type:
Single Family House
Description of Last Important Update:
Price Reduced
Last Major Update on:
July 22, 2026 5:57 pm
Other Special Conditions:
Sold As-is
Rooms Distribution
Bedrooms:
4
Bathrooms Total:
3
Full Bath:
3
Room Type:
Other
Master Bedroom Bath:
Master Bdrm - Upstairs, Other
Measures
Living Area:
2,964 Sqft
Built-Up Area:
7,116 Sqft
Lot Size Acres:
0.3
Property Features
View from the Property:
Ocean, Water
Waterfront:
Yes
Waterfront Features:
Ocean Front
Frontage Length:
0
Appliances:
Dryer, Microwave, Refrigerator, Washer
Interior:
Bar
Patio and Porch:
Deck
Laundry:
Washer Hookup, Dryer Hookup
Air Conditioning
Air Conditioning System:
Central Air
Heating
Heating System:
Central
Boat and Dock Features:
Boat Lock
Property Entrance Faces:
West
Construction
Year Built:
1985
Roof:
Shingle
Levels:
Two
Construction Materials:
CBS
Flooring:
Tile
Number of stories:
2
Flood Zone Code:
AE
Taxes and Expenses
Tax Annual Amount:
$3,969.00
Tax Year:
2025
Association Fee Frequency:
Annually
Property Tax Details:
City/County
Parking
Garage Spaces:
0
Carport Spaces:
2
Covered Spaces:
2
Parking Features:
Covered
Carport
Utilities
Sewer:
Public Sewer
Water Source:
Public
Community
Association
Association Type:
Homeowner Association
Amenities Provided by the Homeowner's Association (HOA):
Bar
Subdivision Name:
COCO PLUM BEACH
Senior Community:
No
Other Leasing Restrictions:
Leasing Prohibited
Terms
Listing Terms Considered by Seller:
Cash, Conventional, FHA, Owner Will Carry Points
Buyer Possession:
Other
Zoning and Legal
Tax Legal Description:
BK 12 LT 3 AND ADJ CANAL COCO PLUM BEACH PB4-166 FAT DEER KEY OR511-697 OR595-250 OR375-107-116-120-128-132-136 OR375-125 OR397-64-69 70-75
Real Estate Folio Number (Parcel Number):
00364760000000
Zoning:
R1
Public Schools Assigned
Elementary School:
Starkey Elementary-pn
High School:
Coral Shores
Middle Or Junior School:
Marathon
Listing History
Active on the market since:
June 12, 2026
Listing Agreement executed on:
June 12, 2026
Price change occurred on:
July 22, 2026 5:57 pm
Listing Status Last Changed On:
June 12, 2026 4:00 am
Photos updated on:
July 22, 2026 5:02 pm
Last Modified:
July 22, 2026 5:02 pm
Additional Information
Courtesy of:
Collado Real Estate
Attribution:
Not provided
Location
Street Name:
Avenue H
Street Number:
2100
City:
Marathon
State:
Florida
Zip Code:
33050
County:
Monroe
Latitude:
N24° 43' 57.1''
Longitude:
W82° 59' 40.9''
Property Map

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Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $83,243
Median Home Value $705,600
Median Rent $1,611/mo
Median Age 48
Population 10,586
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Association of REALTORS®
Disclaimer: IDX listing information is presented by Rebonus Brokerage LLC for consumer informational purposes only. The information provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by the MLS or the real estate broker. This page presents structured listing information sourced directly from the MLS via the RESO Web API feed. Rebonus prioritizes maximum field coverage and data completeness, displaying the most granular MLS-provided attributes available.