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$7,499,000

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 3 Full Baths
  • 1,485 Sq. Ft.
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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.

Full Property Details for 82749 Old Hwy

General

  • Price: $7,499,000
  • Taxes: $6,471 (2024)
  • Status: Active
  • Type: Single Family
  • Source: 927
  • MLS ID: 616520
  • Updated: 12/16/2025
  • Added to Site: 121 day(s) ago

Interior

  • Rooms/Areas: Laundry Room, Workshop
  • Interior Features: Drapes/Blinds Incl, Built-in Cabinets, Storage, Entrance Foyer, Pantry, Split Bedroom, Cathedral Ceilings
  • Appliances: Washer, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
  • Furnishings: Unfurnished
  • Flooring: Tile, Other, Wood

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 3

Bedrooms

  • Total Bedrooms: 3

Exterior

  • Exterior Features: Fencing, Storage, Sandy Beach, Lanai, Hot Tub
  • Deck/Patio: Open Porch/Balcony, Deck

Parking

  • Garage: Yes
  • Parking: Garage, RV Parking Open, Off Street Parking, Guest Parking, Open Parking

Location

  • Area: 23 - Upper Matecumbe
  • County: Monroe
  • Subdivision: Russell Estates (83.2)

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Heating & Cooling

  • Cooling Type: Central Air, Ceiling Fans(s)
  • Heating Type: Central, Electric

Utilities

  • Water: Ocean View, Open Water View
  • Utility Description: FKAA, Elect Separate Meter, Cable Available, Buyer to Verify, Municipal Sewer

Structural Information

  • Architectural Style: Single Family
  • Construction: CBS, Hardi Board Siding
  • Roof: Metal Roof
  • Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
  • Wiring: Cable
  • Stories/Levels: 2 Stories
  • Square Feet: 1,485
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1978

Lot Features

  • Lot Size (Sq. Ft.): 60,114
  • Lot Dimensions: appro x . 200 on waterfront, 400 deep plus baybottom
  • Zoning: RE - Residential Estate

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Type: Oceanfront, Open Water

Financial Considerations

  • Tax Amount: $6,471
  • Tax Year: 2024
  • Terms: No Seller Finance

Disclosures and Reports

  • Legal Description: Lengthy legal, please see documents tab
  • Flood Zone: VE, AE, VE, VE, AE, AE, AE
  • APN: 00404380-000000

Listed by Coldwell Banker Schmitt Islamorada, Alina Davis (305) 393-0541

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Listing agent

— 82749 Old Hwy —

  • Alina Davis

    Coldwell Banker Schmitt Islamorada

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 82749 Old Hwy

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Plantation Key School
100 Lake Road, Tavernier, FL 33070
PK-86.7 mi
Key West High School
2100 Flagler Avenue, Key West, FL 33040
9-1276.9 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 82749 Old Hwy Get Price Alerts and Save Property

Date
Details
Price
Change
Source
12/16/2025
Price Reduced
$7,499,000
-3.24%
MLS
9/17/2025
Listed
$7,750,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 82749 Old Hwy

Year
Property Taxes
Change
Tax Assessment
Change
2024
$6,472
—
$673,843
3%
2024
$6,472
1%
$654,853
3%
2023
$6,425
1%
$635,780
6%
2021
$6,366
1%
$599,285
-3%
2022
$6,310
-1%
$617,263
4%
2021
$6,366
6%
$591,011
33%
2019
$6,023
-7%
$442,860
-3%
2018
$6,445
3%
$457,054
2%
2017
$6,255
-2%
$447,654
2%
2016
$6,403
2%
$438,447
1%
2015
$6,293
29%
$435,399
1%
2014
$4,890
1%
$431,943
1%
2013
$4,855
—
$425,560
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Coldwell Banker Schmitt Islamorada, Alina Davis (305) 393-0541

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82749 Old Highway, Islamorada, FL 33036 (MLS# 616520) is a Single Family property with 3 bedrooms and 3 full bathrooms. 82749 Old Highway is currently listed for $7,499,000 and was received on September 17, 2025. Want to learn more about 82749 Old Highway? Do you have questions about finding other Single Family real estate for sale in Islamorada? You can browse all Islamorada real estate or contact a Coldwell Banker agent to request more information.

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