$7,400,000
126 Calle Ensueno
Marathon, FL 33050
MLS# 611505
Status: Closed
7 beds  |  7 baths  |  8306 sqft
Spacious and Beautiful Home
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Spacious and Beautiful Home 1.5 Acre with 500' Water Frontage 1.5 Acres Includes Buildable Lot Estate contains 3 platted lots. 500' water frontage. Vacant lot offered for $1.7M no interest for 2 years, $10K a month to principle payment of lot. Quick Ocean and Beach Access Great Room Vaulted Ceiling with Beams Custom Luxury Kitchen Formal Dining Room Palm Tree Grove Shaded Patio Overlooking Beautiful Pool Chilled + Heated Saltwater Pool with Spa Newly renovated and elevated Minutes to the Atlantic Large Cut in Boat Slip Front Entrance Ample Covered Parking Gated and Walled Estate Two Car Garage Lush and Tropical Walking Trail Spacious Brick Paved Entrance Covered Parking Two Car Garage Front Entrance Vaulted Great Room Great Room Vaulted Ceiling Exposed Beams Create Warmth Formal Dining Room Formal Dining Chef's Kitchen Beautiful Gas Stove Custom Built Cabinetry Stainless Steel Casual Dining Room Game Room Family Room Powder Bathroom Office / Bedroom Bathroom Staircase to Primary Primary Bedroom with Balcony Primary Bedroom and Balcony His and Her Vanities Stand Alone Tub Beautiful Primary Primary Bathroom Spacious Shower His and Hers Vanities Walk In Closet Bedroom on Primary Level Nook Overlooking the Great Room Stairway Guest Suite Living Room Guest Suite Gym Guest Suite Gym Guest Suite Bedroom #1 Guest Suite Bathroom Guest Suite Bathroom Guest Suite Bedroom #2 South Wing Primary Ensuite South Wing Primary Ensuite South Wing Primary Bathroom South Wing Primary Bathroom South Wing Bedroom #2 South Wing Bathroom #2 South Wing Bedroom #3 South Wing Bedroom #3 View Gazebo Alongside Tennis Court Tennis Court with Lights Backdrop to Tennis Court Whole House Generator and Cistern Covered Patio Chilled and Heated Saltwater Pool Sit Back and Relax Outdoor Bar and Kitchen Perfect Place to Entertain Dive Room and Cabana Bathroom Cabana Bathroom Spacious Enclosed and Storage Icemaker, Fridge, Washer and Dryer Grill Alongside the Pool Curated Spaces for Relaxing Covered Dining Area Alongside Pool Aerial of House, Pool and Boat Slip 28K Boat Lift and 10K Jet Ski Lift Aerial View of 1.5+ Acres Concrete Dock and Boat Lift Up to 60' Boat Can be converted to Boat Lift A Fisherman's Dream Just Minutes to the Atlantic Ocean Walking Trail Along Front of Estate Tropical Foliage Abounds Palm Tree Grove Peace and Tranquility South Side Patio South Side Patio and Awning Wide Canal Easy Access to Fishing and Diving Prestigious Sombrero Isle Front Entrance at Twilight Front Entrance Aerial Boat Slip Lighting Twilight Illuminated Tennis Court, Pool and Dock Expansive 126 Calle Ensueno Prime Cul-de-sac Location 3 Platted Lots with Vacant Buildable Lot

Property Description
Welcome to your private paradise on prestigious Sombrero Isle with NEW PRICE ADJUSTMENT on vacant platted lot 13! The waterfront adjacent vacant lot 13 is now available at $1.7M, no interest for 2 years, $10K a month principle payment on lot bringing the reduced price for 1.5 acre estate to $7.5M for platted lots 13, 14 and 15. This luxurious 1.5-acre, resort-style estate on 3 platted lots boasts 500 feet of prime water frontage, offering endless possibilities: preserve as a private oasis, subdivide, or build an additional home. With immediate access to the Atlantic Ocean, this estate is perfect for fishing, diving, and boating. The private concrete boat basin accommodates vessels up to 60 ft., with a newly installed 28,000-pound boat lift and 10,000-pound jet ski lift, making it a boater's dream. The open and airy interior features vaulted ceilings, spacious hallways, and natural light throughout. Nearly every room offers stunning water views. With 7 bedrooms and 7 bathrooms, the home is perfect for hosting guests or generating substantial vacation rental income. Outdoors, enjoy the newly renovated saltwater pool and spa, lighted tennis court, peaceful palm grove, and lush tropical landscaping. A modern in-house gym and private guest quarters add convenience and luxury. Designed for security and self-sufficiency, the home features hurricane-rated windows and doors, a whole-house generator, a large cistern, and a state-of-the-art ADT security system. Located just one block from Sombrero Beach, this estate offers the perfect blend of tranquility and accessibility. With Marathon Airport only minutes away, you can easily fly into this tropical paradise or enjoy a scenic drive along the iconic Overseas Highway. This premier estate embodies the best of the Florida Keys lifestyle, combining modern amenities, timeless elegance, and an unbeatable location. Don't miss this rare opportunity to own a piece of paradise with this one-of-a-kind sanctuary.

Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Species List: Yes
Current Price: $7,400,000
Listing Date: 2024-09-18
Sold Price: $7,400,000
Location, Tax & Legal
City: MARATHON
Off Shore Island: No
Mile Marker: 49.5
Marathon Neighborhood: Sombrero
Side: Ocean
Flood Zone: AE6
Alternate Key #: 1438863
Handicap Access: No
Add'l Parcel #1: 9105168
Parcel #: 00357041-001300
Zoning: RM - Residential Medium
Deed Restrictions: No
Legal: LT 15 and part of 14 SOMBRERO ISLE BOOT KEY PB6-85 and LT 13 & PT LT 14 SOMBRERO ISLE BOOT KEY
Taxes: 36239
Tax Year: 2023
Pub Sewer HkUp: Yes
Street #: 126
Street Name: Calle Ensueno
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Other
Subdivision: Sombrero Isle (49.5)
Area: 14 - Sombrero Area
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 6
Lot SqFt: 64123
Pool: Yes
Lot Sqft Source: Property Data Card
Total Units: 1
Acres: 1.47
SqFt Source: Appraisal
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 1981
Living Apx SqFt: 8306
Total Bedrooms: 7
Full Baths: 6
Half Baths: 1
Total Baths: 7
Remarks & Misc
Remarks – Consumer: Welcome to your private paradise on prestigious Sombrero Isle with NEW PRICE ADJUSTMENT on vacant platted lot 13! The waterfront adjacent vacant lot 13 is now available at $1.7M, no interest for 2 years, $10K a month principle payment on lot bringing the reduced price for 1.5 acre estate to $7.5M for platted lots 13, 14 and 15. This luxurious 1.5-acre, resort-style estate on 3 platted lots boasts 500 feet of prime water frontage, offering endless possibilities: preserve as a private oasis, subdivide, or build an additional home. With immediate access to the Atlantic Ocean, this estate is perfect for fishing, diving, and boating. The private concrete boat basin accommodates vessels up to 60 ft., with a newly installed 28,000-pound boat lift and 10,000-pound jet ski lift, making it a boater's dream. The open and airy interior features vaulted ceilings, spacious hallways, and natural light throughout. Nearly every room offers stunning water views. With 7 bedrooms and 7 bathrooms, the home is perfect for hosting guests or generating substantial vacation rental income. Outdoors, enjoy the newly renovated saltwater pool and spa, lighted tennis court, peaceful palm grove, and lush tropical landscaping. A modern in-house gym and private guest quarters add convenience and luxury. Designed for security and self-sufficiency, the home features hurricane-rated windows and doors, a whole-house generator, a large cistern, and a state-of-the-art ADT security system. Located just one block from Sombrero Beach, this estate offers the perfect blend of tranquility and accessibility. With Marathon Airport only minutes away, you can easily fly into this tropical paradise or enjoy a scenic drive along the iconic Overseas Highway. This premier estate embodies the best of the Florida Keys lifestyle, combining modern amenities, timeless elegance, and an unbeatable location. Don't miss this rare opportunity to own a piece of paradise with this one-of-a-kind sanctuary.
Directions: South on Overseas Highway into Marathon. Turn left onto Sombrero Beach Rd. At 1.8 miles, right onto Avenida Primiceria. At 0.4 miles, right onto Calle Ensueno. At 0.2 miles destination on your right.
Status Change Info
Sold Comments: Purchase was for all three platted lots 13, 14, 15
Sold Date: 2025-11-21
Sold Price: $7,400,000
Status: Closed
Association Info
Mandatory Home Owners Asc: No
Voluntary Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock: Concrete
Basin: 1
Boat Lift: 1
Boat Slip: 1
Seawall: Concrete
Tax Exemptions
Homestead: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Freezer: 1
Gas Appliances: 1
Ice Machine: 1
Microwave: 1
More Appliances: 1
Oven: 1
Range: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Wine Cooler: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Laminate: 1
Neighborhood Feature
Beach: 1
Bike Paths: 1
Interior Features
Bar: 1
Built-in Cabinets: 1
Cathedral Ceilings: 1
Drapes/Blinds Incl: 1
Entrance Foyer: 1
Granite Counter Top: 1
Lobby: 1
Security System: 1
Smoke Alarms: 1
Split Bedroom: 1
Storage: 1
Walk-in Closet(s): 1
Window Treatments: 1
Property Condition
Updated/Remodeled: 1
Specialty Rooms
Bath House: 1
Guest/Servant Qtrs: Legal
Gym: 1
Laundry Room: 1
Media Room: 1
Sun/Florida Room: 1
Utility Room: 1
Workshop: 1
Building Style
Above Flood: Yes
Stilt Column Height: Medium - 5Ft - 9Ft
Stories: 2 Stories
Windows/Doors
Aluminum Windows: 1
Glass Doors: 1
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Sliding Glass Doors: 1
Vehicle Storage
Car(s): 4+
Carport: 1
Covered Parking: 1
Garage: 1
Guest Parking: 1
Open Parking: 1
RV Parking Open: 1
Attached: 1
Auto Door Opener: 1
Off Street Parking: 1
Trailer Storage: 1
Security
Electric Gate: 1
On Premises System: 1
Patrolled Area: 1
Construction
CBS: 1
Concrete: 1
Frame: 1
Land Size
1 Less Than 2 Acres: 1
Furnished
Negotiable: 1
Terms
Cash: 1
Conventional: 1
Seller Finance Psble: 1
Utilities
Cable Available: 1
Cistern: 1
FKAA: 1
Municipal Sewer: 1
Propane: 1
Whole House Generatr: 1
Porch/Balcony
Deck: 1
Open Porch/Balcony: 1
Patio: 1
Screened Patio: 1
Title
Title Ins - Buyer: 1
Exterior Features
Bar: 1
Fencing: 1
Fruit Tree(s): 1
Gazebo: 1
Hot Tub: 1
Lanai: 1
Lighting: 1
Outdoor Kitchen: 1
Privacy Wall/Fence: 1
Rain Gutters: 1
Storage: 1
Tennis Court(s): 1
Pool Info
Above Ground: 1
Salt Water: 1
Heated: Yes
Concrete: 1
Decked: 1
Pre-Wired
Cable: 1
Roof
Metal Roof: 1
Accessibility Feat
None: 1
Shutters
Bahama: 1
GF-Utilities
Cistern: 1
Property Features
Fee Includes: None
Tax Exemptions: Homestead
Waterfront: Canal Front
Waterview: Canal View
Dockage: Basin; Boat Lift; Boat Slip
Property Condition: Updated/Remodeled
Vehicle Storage: Garage; Carport; Attached; Auto Door Opener; Covered Parking; Guest Parking; Off Street Parking; Open Parking; RV Parking Open; Trailer Storage
Furnished: Negotiable
Cooling: Ceiling Fans(s); Central Air
Utilities: Cable Available; Cistern; FKAA; Municipal Sewer; Propane; Whole House Generatr
Interior Features: Bar; Built-in Cabinets; Cathedral Ceilings; Drapes/Blinds Incl; Entrance Foyer; Granite Counter Top; Lobby; Security System; Smoke Alarms; Split Bedroom; Storage; Walk-in Closet(s); Window Treatments
Pre-Wired: Cable
Specialty Rooms: Bath House; Gym; Laundry Room; Media Room; Sun/Florida Room; Utility Room; Workshop
Appliances: Dishwasher; Disposal; Dryer; Freezer; Gas Appliances; Ice Machine; Microwave; More Appliances; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler
Exterior Features: Bar; Fencing; Fruit Tree(s); Gazebo; Hot Tub; Lanai; Lighting; Outdoor Kitchen; Privacy Wall/Fence; Rain Gutters; Storage; Tennis Court(s)
Accessibility Feat: None
Pool Info: Above Ground; Salt Water; Concrete; Decked
Construction: CBS; Concrete; Frame
Shutters: Bahama
Floor: Laminate
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Beach; Bike Paths
Security: Electric Gate; On Premises System; Patrolled Area
Land Size: 1 Less Than 2 Acres
Terms: Cash; Conventional; Seller Finance Psble
Title: Title Ins - Buyer
GF-Utilities: Cistern
Listing Office: Coldwell Banker Schmitt Real Estate Co.

Last Updated: December - 09 - 2025

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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