100 Avenue I 35, Marathon, FL 33050

New Listing

$200,000

Property Type: Boat Slips Status: Active

Current Price: $200,000 List Date: 9/28/2026 Last Modified: 9/28/2026

Overview

Description

Live-A-Board marina in Marathon FL. This 52 slip gated marina is ocean side with easy access to the open seas. Walk across the street to access Coco Plum Beach. Minimal rental period 180 days. Additional Quarterly fees for reserves $23.00 & wastewater $105 flat fee. Website: cpbyc.com. Listing agent is the owner.

Listing Details MLS# 621416

Location, Tax & Legal

Street #: 100
Street Name: Avenue I
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
Subdivision: Maries Yacht Harbor (54.5)
County: Monroe
Area: 18 - East of Holiday Inn US #1 & Coco Plum
Unit/Slip #: 35
City: MARATHON
Mile Marker: 54.5
Marathon Neighborhood: Coco Plum
Side: Ocean
Flood Zone: AE
Alternate Key #: 8710186
Parcel #: 00364990-000235
Zoning: RM - Residential Medium
Deed Restrictions: Unknown
Legal: UNIT 35 COCO PLUM BEACH YACHT CLUB A CONDO (F/K/A MARIE'S YACHT HARBOR CLUB A CONDOMINIUM) OR1008-790
Taxes: 1132.35
Tax Year: 2025

Contract Information

Listing Board: Marathon/Lower Keys
Limited Representation: No
Potential Short Sale: No
Bank Owned: No

General Property Description

Realtor.COM Type: Boat Slip
Style: Live Aboard
Waterfront: Yes
Control Depth: 6
Year Built: 1987
Slip Length: 80.1
Slip Width: 17.57
Rentals Allowed: With Restrictions
Min Rental Days: 180
Max Height: 0

Association Info

Mandatory Home Owners Asc: Yes
1st Right of Refusal: No
Assoc Approval Req: Yes
Association Fee $: 514.01
Mnt Fee Per: Quarterly

Dockage

Dock: Wood
Boat Slip: Yes

More Information

Financial Status

Bank Owned: No
Potential Short Sale: No

Remarks & Misc

Remarks – Consumer: Live-A-Board marina in Marathon FL. This 52 slip gated marina is ocean side with easy access to the open seas. Walk across the street to access Coco Plum Beach. Minimal rental period 180 days. Additional Quarterly fees for reserves $23.00 & wastewater $105 flat fee. Website: cpbyc.com. Listing agent is the owner.
Directions: From US 1 turn onto Coco Plum Beach Rd past Bonefish Towers. Go to Ave I, slips are approximately mid way down the marina and there are no vessels at the dock and no sign

Fee Includes

Bldg Maintenance: Yes
Common Area Mnt: Yes
Security: Yes
Vehicle Parking: Yes

Pets

Pets Allowed: Yes

Waterfront

Canal Front: Yes

Style

Boat Slip: Yes

Vehicle Storage

Assigned Parking: Yes
Guest Parking: Yes
Open Parking: Yes

Security

Electric Gate: Yes

Utilities

Cable Available: Yes
Elect Separate Meter: Yes
Electricity Available: Yes
Pump Out Station: Yes
Water Available: Yes

Amenities

Bath/Shower Facility: Yes
Laundry Facilities: Yes

Property Features

Fee Includes: Bldg Maintenance; Common Area Mnt; Security; Vehicle Parking Style: Boat Slip Waterfront: Canal Front Dockage: Boat Slip Vehicle Storage: Assigned Parking; Guest Parking; Open Parking Utilities: Cable Available; Elect Separate Meter; Electricity Available; Pump Out Station; Water Available Amenities: Bath/Shower Facility; Laundry Facilities Pets: Pets Allowed Security: Electric Gate

Documents

Rules & Regulations ›

General & Website: cpbyc.com ›

Listing Office: Key Colony Beach Realty

Last Updated: September - 28 - 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.

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