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2100 Avenue H, Marathon, FL 33050 (MLS# A12036239)

2100 Avenue H, Marathon, FL 33050

New Listing
$2,100,000
Property Type: Residential Bedrooms: 4 Baths: 3 Square Footage: 7,116 Status: Active
Current Price: $2,100,000 List Date: 6/12/2026 Last Modified: 6/13/2026

Overview

Description

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.

Listing Details MLS# A12036239

General Property Information

Property Sub Type
Single Family Residence
Bedrooms Total
4
Bathrooms Total
3
Bathrooms Full
3
Building Area Main
7116
Living Area Main
2964
Year Built
1985
Carport YN
Yes
Carport Spaces
2
Covered Spaces
2
Lot Size Area
13050
Lot Size Acres
0.3
Senior Community YN
No
Waterfront YN
Yes
Outdoor Living Spaces YN
Yes
Stories Total
2
Direction Faces
West
Pool Private YN
No
Water Frontage Feet
0

Property Features

Flooring: Tile Parking Features: Covered Appliances: Dryer; Microwave; Refrigerator; Washer Boat and Dock Features: Boat Lock Construction Materials: CBS Cooling: Central Air Association Type: Homeowner Association Heating: Central Interior Features: Bar Laundry Features: Washer Hookup; Dryer Hookup Levels: Two Listing Terms: Cash; Conventional; FHA; Owner Will Carry Possession: Other Other Leasing Restrictions: Leasing Prohibited Roof: Shingle Sewer: Public Sewer Special Information: Sold As-Is Tax Information: City/County View: Water Water Source: Public Water View: Ocean Waterfront Features: Ocean Front Showing Requirements: 24 Hour Notice; Appointment Only; Call Listing Agent Outdoor Living Spaces: Deck Room Types: Other Acreage Description: 1/4 To Less Than 1/2 Acre Lot

Contract Information

Comp Sale YN
No
Original List Price
2100000
Occupant Type
Owner

Location and Legal

Country
United States
County Or Parish
Monroe
County Parish Name
Monroe
Street Number
2100
Street Name
Avenue H
City Name
Marathon
State Or Province
FL
Postal Code
33050
Postal Code +4
4054
Postal Zip
33050
Subdivision Name
COCO PLUM BEACH
Area
5940 - Other Florida County
Geographic Area
Other
Elementary School
Stanley Switlik
Middle Or Junior School
Marathon
High School
Coral Shores
Parcel Number
00364760000000
Zoning
R1
Flood Zone
AE

Financial Information

Association YN
Yes
Association Fee Frequency
Annually
Membership Fee Required YN
No
Tax Annual Amount
3969
Tax Year
2025
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

Status Change Information

Major Change Timestamp
2026-06-12T04:00:00Z
Major Change Type
New Listing
Status Change Date
2026-06-12

More Information

Price Calculations

Current Price To SqFt
708.5

Section Details

Parcel Number MLX
3

Originating Details

Originating System Key
512222760
Originating System ID
M00000151

Office/Member Information

DXORIGMLSID
SEF

Amenities

Bar
Yes

Flooring

Tile
Yes

Parking Features

Covered
Yes

Possession

Other
Yes

Sewer

Public Sewer
Yes

Special Information

Sold As-Is
Yes

View

Water
Yes

Heating

Central
Yes

Water View

Ocean
Yes

Appliances

Dryer
Yes
Microwave
Yes
Refrigerator
Yes
Washer
Yes

Construction Materials

CBS
Yes

Interior Features

Bar
Yes

Laundry Features

Washer Hookup
Yes
Dryer Hookup
Yes

Levels

Two
Yes

Listing Terms

Cash
Yes
Conventional
Yes
FHA
Yes
Owner Will Carry
Yes

Roof

Shingle
Yes

Water Source

Public
Yes

Waterfront Features

Ocean Front
Yes

Boat and Dock Features

Boat Lock
Yes

Cooling

Central Air
Yes

Association Type

Homeowner Association
Yes

Showing Requirements

24 Hour Notice
Yes
Appointment Only
Yes
Call Listing Agent
Yes

Master Bedroom/Bath

Master Bdrm - Upstairs
Yes
Other
Yes

Other Leasing Restrictions

Leasing Prohibited
Yes

Tax Information

City/County
Yes

Outdoor Living Spaces

Deck
Yes

Room Types

Other
Yes

Acreage Description

1/4 To Less Than 1/2 Acre Lot
Yes

Room Information

Room Name
Other
Listing Office: Collado Real Estate
IDX
Last Updated: June - 13 - 2026
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Copyright 2026 Beaches Multiple Listing Service, Inc. All rights reserved. Information Not Guaranteed and Must Be Confirmed by End User. Site contains live data.

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