Aquantis Realty

No photos available

Offered at

$2,890,000

34 Atlantic Drive, Marathon, FL 33037

5
Beds
4
Full Baths
MLS A12006854

Listing courtesy of Tracey E Petrusha, LoKation

Property Description

Huge Direct Oceanfront Compound — One-of-a-Kind with 276-Foot Concrete DockAdjacent to World-Famous John Pennekamp, Coral Reef State Park & Molasses Reef.Discover a truly exceptional and private oceanfront compound designed for boating enthusiasts, investors, or multi-generational living. Spread across three expansive lots, this rare property includes two distinct homes and direct water access — a combination that’s nearly impossible to find in today’s market.The primary residence features 3 bedrooms and 2 full baths, offering bright, comfortable living spaces and sweeping ocean views. The second home, complete with 2 bedrooms and 2 baths on a separate meter, is ideal for guests, extended family, or short-term rental opportunities.Step outside to unparalleled oceanfront living with a 276-foot concrete dock, perfect for accommodating large vessels, fishing, and launching watercraft. The grounds offer generous room for entertaining, expansion, or simply enjoying the peaceful surroundings of this secluded coastal haven.Highlights:3 lots with two homes and a 276-ft dockDirect ocean access — idea for boating on the Ocean or Bay.Steps from John Pennekamp Coral Reef State ParkPerfect for entertaining, investing, or creating a family retreatUnmatched privacy and coastal lifestyle potential.

Overview

At a glance

Property Type
Residential
Property Sub-Type
Single Family Residence
Address
34 Atlantic Drive, Marathon, FL 33037
Zoning
Multi-Family Duplex
MLS ID
A12006854
Listing Date
2026-04-24
Last Updated
6/15/2026, 7:00:09 AM
Days on Market
52
Subdivision
Knowlson Colony

Features & Amenities

The Details

Interior

Bedrooms
5
Full Bathrooms
4
Flooring
Tile
Appliances
Dryer, Dishwasher, Electric Range, Microwave, Refrigerator, Washer
Interior Features
Built-in Features, Kitchen Island

Exterior

Construction
CBS
Exterior Features
Built-in Barbecue, Balcony
Pool
In Ground
Parking
Circular Driveway, Covered, Driveway, Guest, RV Access/Parking, Boat Access/Parking
Garage Spaces
2
Water Source
Public
Sewer
Public Sewer
Cooling
Central Air, Ceiling Fan(s)
Heating
Central

Details

Subdivision
Knowlson Colony
Architectural Style
Other
Stories
1
Year Built
1943
View
Ocean
Waterfront
Ocean Access, Ocean Front
Direction Faces
North
County
Monroe
Zoning
Multi-Family Duplex

Financial

List Price
$2,890,000
Original List Price
$2,890,000
Annual Tax
$13,133/yr
Tax Year
2025

Location

Your agent

Stephanie Mordes

Stephanie Mordes

VP — Sales

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Information & Accuracy

All information provided on this page is deemed reliable but is not guaranteed. Square footage, lot size, room dimensions, year built, taxes, and HOA figures are sourced from the MLS, the seller, or public records, and Aquantis Realty makes no representation or warranty as to their accuracy. All measurements and material facts should be independently verified by the buyer.