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3 Beds
3 Baths
1,485 sqft

$6,500,000

82749 Old Highway, Upper Matecumbe Key Islamorada FL, 33036

Price per sqft$4,377.10
Built in1978
Property size1,485 sqft
Property typeResidential

Overview

Active

Listed Sep 17, 2025

Updated May 21

Welcome to Casa Mar Azul, a one-of-a-kind oceanfront estate located along the iconic Old Highway in Islamorada -- a rare offering with 200 feet of oceanfront shoreline, a private jetty with dockage, and breathtaking panoramic views of the Atlantic Ocean. This elegant coastal retreat blends indoor-outdoor living with an open floor plan and soaring vaulted tongue-and-groove ceilings that bring warmth and character to the airy living space. Floor to ceiling windows and doors lead to an expansive open terrace, where unobstructed ocean views take center stage and sea breezes invite total relaxation. Upstairs, you'll find two spacious bedrooms and two full baths, each thoughtfully designed for comfort and ease. A versatile bonus room opens to a covered lanai that leads directly to your own sandy beach -- the perfect spot for morning coffee or sunset gatherings. The private jetty stretches 200 feet into the turquoise waters and offers dockage at the end, ideal for boating, fishing, or simply soaking in the serenity of the sea. Nestled within mature tropical landscaping, this estate offers a sense of seclusion while being just steps or a short bike ride from Islamorada's best -- charming restaurants, local boutiques, and vibrant art galleries. Whether you're looking for a serene island escape or a place to entertain in style, this exceptional property captures the spirit of the Florida Keys with timeless charm and coastal elegance. Offered by appointment only -- your piece of paradise awaits.

$43,245/mo

Est. mortgage payment based on a $6,500,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
616520

Interior Features

Bedrooms
3
Bathrooms
3
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
1.38 Acres

Other Property Details

Taxes
$6,472
Tax Frequency
Annually
Garage
Yes
View
Yes
Waterfront
Yes
MLS provider logo

Listed by Alina Davis with Coldwell Banker Schmitt Islamorada
Listing Contact:  

The IDX display contains information sourced from the Florida Keys Board of REALTORS® as of 5/21/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

©2026 Florida Keys Board of REALTORS® all rights reserved.

Data last updated on 5/21/2026 at 6:17 PM UTC

 

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