About This Home

This 4-bedroom, 3-bathroom single family at 308 Atlantic Boulevard in Key Largo, FL is listed for $5,800,000 ($2,403 per sqft). Built in 1973, the home offers 2,414 sqft of living space on a 0.35 acres lot.

Key Features

  • Built in 1973
  • 0.35 acre lot
  • Private pool
  • Waterfront

Property Details

3 full
1973

Amenities

PoolWaterfrontViewA/CRV Parking
Listing 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.

Monthly Cost Estimate

$31,320/mo

20% down · 6.5% · 30 years

Principal$4,195
Interest$25,133
Insurance$1,692
HOA$300

Estimates only. Actual payments may vary.

Location

308 Atlantic Boulevard

Key Largo, FL 33037

Port Largo (100.0)

Features & Amenities

Interior Features

Walk-in Closet(s)Quartz Countertops

Exterior Features

Fencing

Property Details

Flooring

LaminateTile

Construction

CBS

Views

Ocean

Pool Features

Pool

Parking

RVOpen

Cooling

Central Air

Appliances

WasherDryerDishwasherRefrigeratorRangeOvenMicrowaveDisposalIce MachineWine CoolerStainless Steel Appliance(s)

Questions & Answers

This 4-bedroom, 3-bathroom single family at 308 Atlantic Boulevard is listed at $5,800,000 ($2,403/sqft). The estimated monthly payment is $31,320 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance, HOA fees.

HOA fees are $300/month.

Key features include: Built in 1973, 0.35 acre lot, Private pool, Waterfront. Interior Features: Walk-in Closet(s), Quartz Countertops. Exterior Features: Fencing.

This property is listed by AJ Vetter.

AV

AJ Vetter

License 3296730

Agent at Palm House Real Estate

Listed by Palm House Real Estate · Broker phone: (305) 304-8841 · View on Broker Site · Broker website

MLS# 621690· Source: Florida Keys Board of REALTORS®· 9 days on PropertySimple

Copyright © 2026 Florida Keys Board of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

308 Atlantic Boulevard, Key Largo, FL 33037

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