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$13,950,000

  • For Sale
  • Active
  • Single Family
  • 7 Beds
  • 7 Full Baths
  • Updated 7 hours ago
See This Home
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LUXURY BEACHFRONT ESTATE HOME! Come embrace this brand-new magnificent property where you will encounter a relaxing ambiance gracefully set on over 2 private acres of pristine bayfront offering deep-water dockage with a 20,000 lb boat lift, a white sandy beach and stunning unobstructed panoramic views of the Florida Bay located in desirable Lower Matecumbe. Spanning nearly 6,000 square feet of extraordinary living space with 7 bedrooms and 7 bathrooms. Thoughtfully designed for ultimate comfort, this estate features two separate guest wings, each offering three private bedroom suites, ideal for family, guests or an unparalleled private retreat. The gourmet chef's kitchen, perfect for entertaining, leads to an expansive and inviting great room, elegant tray ceilings, designer finishes, and sophisticated architectural details throughout. A private elevator offers effortless access between levels. Step outside to your own tropical sanctuary, where a stunning pool deck overlooks the sparkling waters of Florida Bay. Lush tropical landscaping provides privacy, while spacious covered terraces provide the perfect backdrop for unforgettable sunsets and year-round outdoor living. With weekly rentals permitted and a valuable vacation rental license in place, this rare offering combines luxurious personal enjoyment with outstanding investment potential. Experience the Florida Keys lifestyle in one of Lower Matecumbe's most exclusive waterfront settings.

Full Property Details for 75840 Overseas Hwy

General

  • Price: $13,950,000
  • Taxes: $32,300 (2025)
  • Status: Active
  • Type: Single Family
  • Source: Greater_Miami
  • MLS ID: A12017379
  • Updated: 5/12/2026
  • Added to Site: 12 day(s) ago

Interior

  • Interior Features: Second Floor Entry, Closet Cabinetry, Elevator, Entrance Foyer, Split Bedroom, Walk-In Closet(s), Family Room, Great Room, Separate Guest/In-Law Quarters, Utility Room/Laundry
  • Appliances: Dishwasher, Dryer, Electric Water Heater, Microwave, Gas Range, Refrigerator, Washer
  • Furnished: Yes
  • Furnishings: Furnished
  • Flooring: Tile

Rooms

Bathrooms

  • Total Bathrooms: 7
  • Full Bathrooms: 7

Bedrooms

  • Total Bedrooms: 7
  • Bedroom Features: Primary Bedroom Upstairs

Other Rooms

  • Living Room: Family Room, Great Room, Se Sq. Ft.
  • Dining Room: Dining/Living Room
  • Laundry: Utility Room/Laundry, Washer/Dryer Hook-Up

Additional Information

  • Pool: Yes
  • Pool Description: In Ground, Concrete, Equipment Stays, Heated, 20x30
  • Security/Safety: Smoke Detector
  • Equipment: Elevator

Exterior

  • Exterior Features: Lighting
  • Deck/Patio: Open Porch

Parking

  • Garage: Yes
  • Garage Spaces: 4
  • Covered Spaces: 4
  • Parking Features: Driveway, Guest, Paver Block

Location

  • Area: Mat Ocean Bay
  • County: Monroe County
  • Subdivision: Mat Ocean Bay
  • Building Name: Mat Ocean Bay
  • Direction Faces: West

Community

  • Community Name: Mat Ocean Bay
  • Pets Allowed: Yes

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Ceiling Fan(s), Central Air, Electric
  • Heating Type: Central, Electric

Utilities

  • Sewer: Public Sewer
  • Water: Municipal Water

Structural Information

  • Architectural Style: Attached, Three Or More Stories
  • Structure Type: House
  • Detached/Attached: Detached
  • Construction: Concrete Block Construction, CBS Construction
  • Roof: Metal Roof
  • Windows: Clear Impact Glass
  • Entry Location: Foyer
  • Sq. Ft. Source: Owner
  • Year Built: 2025
  • Property Condition: New Construction

Lot Features

  • Property View: Bay, Water
  • Lot Size (Sq. Ft.): 90,688
  • Frontage: Bay
  • Frontage Feet: 162
  • Lot Features: 2 To Less Than 3 Acre Lot
  • Zoning: single family

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Ocean Access

Financial Considerations

  • Tax Amount: $32,300
  • Tax Year: 2025
  • Terms: All Cash, Conventional

Disclosures and Reports

  • Legal Description: NE'LY 162 FT OF SW'LY 412 FT OF TR A MAT OCEAN BAY SEC 1 AMENDED & EXTENDED PB2-96 LOWER MATECUMBE OR59-489 OR1037-1082 OR1101-1436 OR1114-9
  • Restrictions: No Restrictions
  • Inclusions: Deeded Beach Access, Boatlift, Private Dock, Beach, Beach Access, Dock Available
  • Property ID: 00394770-000200

Listed by Langley Knight Gardner Islamorada

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Listing agent

— 75840 Overseas Hwy —

  • Langley Knight Gardner 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 75840 Overseas Hwy

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Plantation Key School
100 Lake Road, Tavernier, FL 33070
PK-813.6 mi
Coral Shores High School
89901 Old Highway, Tavernier, FL 33070
9-1213.9 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 75840 Overseas Hwy Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/01/2026
Listed
$13,950,000
240.24%
MLS
5/04/2022
Sold
$4,100,000
—
Public Record
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 75840 Overseas Hwy

Year
Property Taxes
Change
Tax Assessment
Change
2024
$31,586
5%
$3,560,411
7%
2023
$30,184
99%
$3,324,622
110%
2021
$15,199
-44%
$1,579,785
-46%
2022
$26,920
—
$2,935,571
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 75840 Overseas Hwy

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

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listed by Langley Knight Gardner Islamorada

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75840 Overseas Highway, Islamorada, FL 33036 (MLS# A12017379) is a Single Family property with 7 bedrooms and 7 full bathrooms. 75840 Overseas Highway is currently listed for $13,950,000 and was received on May 01, 2026. Want to learn more about 75840 Overseas 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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