Single-family home for sale

$2,890,000

34 Atlantic DriveKey Largo, FL 33037

  • 5 Beds
  • 4 Baths
  • 1943 Built

About this home

Huge Direct Oceanfront Compound — One-of-a-Kind with 276-Foot Concrete Dock
Adjacent 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. Seller will consider all reasonable offers.


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 dock
Direct ocean access — idea for boating on the Ocean or Bay.
Steps from John Pennekamp Coral Reef State Park
Perfect for entertaining, investing, or creating a family retreat
Unmatched privacy and coastal lifestyle potential.

Details

MLS #
A12006854
Property type
Single-family home
Status
Active
Days on market
187
Neighborhood
Knowlson Colony
County
Monroe County
Property taxes
$13,133 (2025)
Waterfront
Yes
Private pool
No
View
Ocean
Garage spaces
2
Cooling
Ceiling Fan(s), Central Air
Interior features
Built-in Features, Cooking Island, Separate Guest/In-Law Quarters, Other
Exterior features
Built-In Grill, Open Balcony
Appliances
Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer

Location

Estimated payment

$15,708/mo with 20% down at 6.5% for 30 years, including taxes, before insurance.

Adjust in the mortgage calculator

Listing courtesy of LoKation · Tracey Petrusha. Listing last updated October 28, 2026 7:00 PM.

REALTOR® and MLS logo

The multiple listing information is provided by the MIAMI Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 MIAMI Association of REALTORS®. All rights reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Data last updated October 29, 2026 5:13 AM.

Like a property?

Call or text Edward Ferenczi at 786-556-6446

Buying Florida real estate has never been easier.