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Slice RealtyPropiedad Futura

$2,890,000

5 bd · 4 ba · Single Family Residence

34 Atlantic Drive, Key Largo FL 33037

For Sale · Active listing

Est. payment $15,882/mo · Mortgage calculator

Listed by LoKation / Tracey Petrusha

Contact: 305-896-1080 (listing contact).

Shown through Slice Realty. Requests from this page reach Slice Realty / Propiedad Futura, not the listing agent.

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.

Facts
MLS #
A12006854
Subdivision
Knowlson Colony
Property type
Residential
Property subtype
Single Family Residence
Year built
1943
Days on market
180
County
Monroe County
Date listed
Apr 24, 2026
Last updated
Oct 21, 2026
Financial considerations
Taxes
$13,133 (2025)
Exterior features
Waterfront
Yes
View
Ocean
Construction
CBS Construction
Roof
Metal Roof
Additional features
Built-In Grill, Open Balcony
Interior features
Heating
Central
Cooling
Ceiling Fan(s), Central Air
Appliances
Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer
Additional features
Built-in Features, Cooking Island, Separate Guest/In-Law Quarters, Other
Additional features
Community
Other

Mortgage calculator

Includes principal and interest, taxes and insurance.

Rate: Freddie Mac 30-year average (2026-10-22). Estimate only.

Loan amount$2,312,000
Total cost of mortgage$5,717,461
Monthly payment$15,882

Local context (our analysis)

Area stats are available for our covered neighborhoods. See neighborhoods.

Source: Southeast Florida MLS (SEFMLS). Last updated Oct 21, 2026, 7:00 PM ET

Listing data is deemed reliable but is not guaranteed accurate by the MLS. Information is provided 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.