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© 2026 DockOnly™. All rights reserved.

DockOnly™ and Dock Score™ are trademarks of Blue Mar Real Estate Group Inc.

Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

Listing data is provided by participating Multiple Listing Services and is deemed reliable but not guaranteed. Each listing's MLS source and its required disclosures appear with that listing. Dock Score™ is a DockOnly.com rating and is not provided by or affiliated with any MLS or listing broker. NOAA chart data is public domain and for reference only, not for navigation. Full MLS Compliance

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+20

308 Atlantic Boulevard

Key Largo, FL, 33037

Active

$6,900,000

308 Atlantic Boulevard

Key Largo, FL, 33037

Active

$6,900,000

4

Bedrooms

3

Bathrooms

2,414 sqft

Living Area

1973

Year Built

$6,900,000Tour the dockSchedule a Showing
Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map. Verify navigability with a local captain or surveyor before relying on it.

15,066

Lot Size (sqft)

$300

HOA / Yearly

115

Days on Market

Dock Score™

DockOnly
91
Excellent

What shaped this score

✓Ocean Access
✓Dock with boat lift
✓Bridge-free to bay & ocean
✓Fits boats up to ~100ft+ (est.)

DockOnly.com rating, not provided by the MLS or listing broker.

Dock & Water AccessMLS

Canal Front📝 deep water

AI Aerial Imagery Detection

Dock DetectedBoat Lift DetectedSeawall DetectedDeep Water Indicators~119-161 ft dock

Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.

Canal GeometryDockOnly

Canal Width

SFWMD Verified
201ft at dock
dock201 ft204202200198

Measured every 10 ft along the canal boundary · perpendicular measurement

Will it turn around?

Up to 87 ft

Easy
handling

87–116 ft

Fits
with care

116–134 ft

Tight
(back-in)

Boats over 134 ft typically back in/out rather than turning here. Clear channel ≈ 175 ft with boats moored both sides (~13 ft per side for dock + beam). Wide-beam yachts need the upper end of each range.

Navigation RouteDockOnly

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

Think the Florida Keys can't accommodate a true yacht? Think again. Opportunities like this are exceptionally rare--this Port Largo waterfront home is one of the few properties in the Keys where a serious yacht owner can dock with confidence. Set on an over 200-foot-wide canal with protected, deep-water dockage, the property offers a brand-new 106' concrete dock with the depth and turning radius that most Keys homes simply cannot provide. Add in open ocean views and immediate access to world-class fishing and diving, and you have a location that checks boxes most buyers assume don't exist here. Designed for both lifestyle and entertaining, this 4-bedroom, 3-bath home delivers the ultimate Keys experience. The updated kitchen opens into comfortable living spaces, while the outdoor area is built for hosting--complete with a pool and expansive dockage that naturally becomes the focal point of every gathering. This is a true ''boat and entertain'' property. Tucked at the end of a quiet street, the home offers privacy while still capturing the energy of the waterway--perfect for enjoying the steady flow of boats passing through the channel. It's a setting that blends relaxation with just the right amount of activity. Located in the desirable Port Largo community, you're just minutes from some of the best fishing and diving in Key Largo, along with easy access to nearby restaurants and local favorites. The neighborhood also features a park with pickleball and tennis courts, an Olympic-sized pool, beach volleyball, and a convenient boat ramp. For buyers who thought the Keys couldn't support their boating lifestyle, this property changes that conversation. If you've been overlooking the Keys because of dockage limitations, this is the one that proves otherwise.

Schedule a Showing

See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.

Select a date

Location

Key Largo, FL, 33037

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of Palm House Real Estate via Florida Keys MLS

Last updated: 3/27/2026

© 2026 Florida Keys Board of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Florida Keys Board of REALTORS®. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Dock Score™

DockOnly
91
Excellent

What shaped this score

✓Ocean Access
✓Dock with boat lift
✓Bridge-free to bay & ocean
✓Fits boats up to ~100ft+ (est.)

DockOnly.com rating, not provided by the MLS or listing broker.

Nearest Bridge Clearances

Florida Keys, critical for tall/large vessels

No bridge data available for this location.
FEMA Flood Zone AE
BFE: 10ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$1,380,000 down

%
Principal & Interest$35,803/mo
Property Tax (est. ~1.2%, varies by county)$6,900/mo
Home Insurance (est.)$250/mo
HOA Fees$25/mo
Total Monthly Payment$42,978
Loan Amount: $5,520,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

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