308 Atlantic Blvd

Key Largo, FL 33037

$6,900,000
Price
4
Beds
2,414 Sq. Ft.
$2,858 / Sq. Ft.
2,414
Sq. Ft.
$2,858
per Sq. Ft.
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Rear
Direct Shot
Direct Shot
Aerial
Ocean Access
Aerial
Backyard
Rear
Rear
Rear
Port Largo
Backyard
Boatlift
106' Deepwater Dock
Rear
Backyard
New Concrete Dock
Deep Water Dock
Front
Front
Front
Front
Garages
Rear
Pool
Entry
Living Room
Living Room
Kitchen
Kitchen
Kitchen
Kitchen
Kitchen
Master Bedroom
Master Bedroom
Master Bath
Master Bath
Master Bath
Master Bath
Master Closet
Bedroom
Bedroom
Bedroom
Bedroom
Bathroom
Bedroom
Bedroom
Workout Space
View
Entryway
Backyard
Porch
Porch
Laundry Room
Bathroom
All-Purpose Room
Backyard
Backyard
Backyard
Direct Ocean Access
Direct Ocean Access
Direct Ocean Access
Rear
Aerial
Aerial
Aerial
Port Largo
Direct Ocean Access
Aerial
Aerial
Direct Ocean Access
Wide Canal
Pool
Porch
Front Yard
Direct Ocean Access

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...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.
  1. Listed by AJ Vetter • Palm House Real Estate
  2. Listed by Drew Moret • Palm House Real Estate

Property Details for 308 Atlantic Boulevard

Waterfront
Canal Front
Waterfront
Yes
Zoning
IS - Improved Subivision District
Subdivision
Port Largo (100.0)
Directions
MM100 turn oceanside onto Atlantic Blvd, at the end turn right
Vehicle Storage
Garage, Trailer Storage, RV Parking Open, Off Street Parking, Open Parking, Attached
Pets
Pets Allowed
LISTING UPDATED: 03/27/2026 10:12 AM

Property Details for 308 Atlantic Boulevard

StatusActive
MLS #619229
Days on Market44
Taxes$18,452 / year
HOA Fees$300 / year
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family
Year Built1973
Lot Size0.35 AC / 15,066 SF
CountyMonroe County
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Location

Listing Courtesy of Palm House Real Estate
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Building Information for 308 Atlantic Boulevard

Stories2Year Built1973Building Size-Lot Size0.35 AC / 15,066 SF

Payment Calculator

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$36,308 per month

30 year fixed, 6.46% Interest

Principal and Interest

$34,745

Property Taxes

$1,538

HOA Dues

$25

The Payment Calculator is for illustrative purposes only.

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Property Information for 308 Atlantic Boulevard

Summary
Location and General Information
  • Waterview: Ocean View, Canal View
  • Area: 27 - Key Largo MM 97-107
  • Absolute Longitude: 80.431407
  • Control Depth: 10
  • Listing Board: Florida Keys
  • Side: Ocean
  • Mile Marker: 100.0
  • Marathon Neighborhood: N/A
  • Neighborhood Feature: Community Pool, Tennis Courts, Community Boat Ramp
  • Key/Island: Key Largo
Taxes and HOA Information
  • Association Info: Mandatory Home Owners Asc: No
  • Association Info: Voluntary Home Owners Asc: Yes
  • Association Info: 1st Right of Refusal: No
  • Fee Includes: None
  • Tax Year: 2025
  • Tax Exemptions: None
Property
Lot Information
  • Parcel #: 00453430-000300
  • Land Size: 1/4 - 1/2 Acre
Property and Assessments
  • Legal: PORT LARGO PB5-3 KEY LARGO PT TRACT D PARCEL IV OR469-333/37 OR518-933 OR539-955 OR822-1098/99 OR1069-101/02R/S OR1151-2
  • MLS Approved: Y
  • SqFt Source: Tax Records
  • Rentals Allowed: With Restrictions
  • Deed Restrictions: Unknown
  • Picture Count: 76
  • Document Count: 0
  • Building Style: Above Flood: Unknown
Utilities
  • Utilities: FKAA, Municipal Sewer
  • Pub Sewer HkUp: Yes
  • Pool: Yes
  • Pool Info: Heated: Yes
  • Pool Info: In Ground
Interior and Exterior Features
Interior Features
  • Floor: Tile, Laminate
  • Interior Features: Walk-in Closet(s), Quartz Countertops, Window Treatments
  • Appliances: Washer, Stainless Steel Appliance(s), Wine Cooler, Ice Machine, Disposal, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
Exterior Features
  • Roof: Metal Roof
  • Shutters: Bahama
  • Dockage: Dock Length: 106
  • Dockage: Dock: Concrete
  • Dockage: Seawall: Concrete
  • Construction: CBS
  • Dockage: Boat Lift
  • Exterior Features: Fencing
  • Windows/Doors: Aluminum Windows, Impact Rstnce Window, Impact Rstnce Doors
Room Information
  • Specialty Rooms: Laundry Room, Workshop, Utility Room

Property History for 308 Atlantic Boulevard

DateEvent & SourcePriceAppreciation
Mar 27, 2026

Listed (Active)

FKMLS #619229

$6,900,000—
Feb 28, 2022

Sold (Public Record)

Public Record #1485553793

$2,495,000

+6.1% / yr

May 21, 2017

Temp Off Market

FKMLS #572583

—
DateEvent & SourcePrice
03/27/2026

Listed (Active)

FKMLS #619229

$6,900,000
02/28/2022

Sold (Public Record)

Public Record #1485553793

$2,495,000

+6.1% / yr

05/21/2017

Temp Off Market

FKMLS #572583

—

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 308 Atlantic Boulevard

Taxable ValueLand-Additions-Total-
Tax Record2024$17,587 ($1,466 / month)
Home Facts
Beds4Baths3Total Finished SqFt2,414 SqFtAbove Grade Finished SqFt2,414 SqFtStories2Lot Size15,066 SqFtStyleSingle Family ResidenceYear Built1973Year Renovated2013CountyMONROEAPN00453430-000300

Schools near 308 Atlantic Boulevard

This home is within Monroe.
Rating
School
Type
Grades
Distance
Key Largo School
Public - PK to 8
Coral Shores High School
Public - 9 to 12
The College Of The Florida Keys Academy
Charter - 9 to 12
Monroe Virtual Instruction Program
Public - K to 12
Rating
School
Distance
Key Largo School
PublicPK to 8

Coral Shores High School
Public9 to 12

The College Of The Florida Keys Academy
Charter9 to 12

Monroe Virtual Instruction Program
PublicK to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 308 Atlantic Boulevard, Key Largo, FL 33037

308 Atlantic Boulevard is a single family home for sale in Key Largo, FL 33037. This property was listed for sale on March 27, 2026 by Palm House Real Estate, it's currently listed at $6,900,000. It has been on the market for a total of 44 days and was last sold on February 28, 2022. This listing's school district is Monroe. Nearby schools include Key Largo School, Coral Shores High School and The College Of The Florida Keys Academy. 308 Atlantic Boulevard is a 4-bed, 3-bath, 2,414 sqft single family home built in 1973.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Palm House Real Estate

Based on information from one of the following Multiple Listing Services: Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.