$6,095,000
Key Largo, FL 33070
MLS# 621057
5 beds | 4 baths | 3268 sqft
1 / 85
Property Description
Welcome to CASA MARE, where contemporary luxury meets the open Atlantic. Built in 2023 by Dellanos Construction of the Keys, this spectacular direct-oceanfront residence offers approximately 3,000 sq. ft. of living space with 5 bedrooms, 4 baths and breathtaking panoramic open-water views from virtually every level. Designed to embrace its extraordinary setting, expansive glass and generous covered terraces create a seamless connection between indoor and outdoor living, with the Atlantic Ocean providing an ever-changing backdrop. Contemporary architectural details include clean modern finishes, warm wood accents and a dramatic floating-style staircase with glass railings. Step outside into your own private oceanfront resort. An impressive infinity-edge pool with in-water seating seemingly blends into the horizon, while a private putting green and low-maintenance outdoor areas provide the perfect setting for entertaining, relaxing and enjoying the Florida Keys lifestyle. Boaters will appreciate the deed-cut boat slip with 17,000-lb. boat lift, offering the rare combination of protected boat storage and immediate access to the open water. Multiple covered outdoor living areas capture panoramic ocean views and tropical breezes, creating exceptional spaces for morning coffee, entertaining friends or simply watching the horizon. With 5 bedrooms, extensive outdoor amenities and an extraordinary direct-oceanfront setting, Casa Mare also offers excellent potential for seasonal rental use. Casa Mare is more than a home--it is a contemporary oceanfront retreat where architecture, boating and the beauty of the Florida Keys come together.
Details
Maps
Contract Information
Listing Board: Florida Keys
As is Rght to Inspct: Yes
Species List: No
Current Price: $6,095,000
Listing Date: 2026-08-22
List Price: $6,095,000
Location, Tax & Legal
City: Tavernier
Off Shore Island: No
Mile Marker: 91
Marathon Neighborhood: N/A
Side: Ocean
Flood Zone: VE,VE,AE,VE
Alternate Key #: 1584398
Parcel #: 00477850-000000
Zoning: IS - Improved Subivision District
Deed Restrictions: No
Legal: BK 8 LT 6 LARGO BEACH-KEY LARGO PB1-108 OR578-228 OR675-799 OR677-887 OR721-623 OR724-273 OR2418-788 OR2418-789D/C OR260
Taxes: 17250.6
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 239
Street Name: Tavernier
Street Suffix: Drive
Key/Island: Key Largo
State/Province: FL
Zip Code: 33070
County: Monroe
Subdivision: Largo Beach (91.0)
Area: 26 - Key Largo S of MM 96.9
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 4
Lot Size: 50 X 150
Lot SqFt: 7500
Pool: Yes
Total Units: 0
Acres: 0.17
SqFt Source: Builder/Architect
Rentals Allowed: With Restrictions
Style: Single Family
Year Built: 2023
Living Apx SqFt: 3268
Total Bedrooms: 5
Full Baths: 4
Total Baths: 4
Remarks & Misc
Remarks – Consumer: Welcome to CASA MARE, where contemporary luxury meets the open Atlantic. Built in 2023 by Dellanos Construction of the Keys, this spectacular direct-oceanfront residence offers approximately 3,000 sq. ft. of living space with 5 bedrooms, 4 baths and breathtaking panoramic open-water views from virtually every level.
Designed to embrace its extraordinary setting, expansive glass and generous covered terraces create a seamless connection between indoor and outdoor living, with the Atlantic Ocean providing an ever-changing backdrop. Contemporary architectural details include clean modern finishes, warm wood accents and a dramatic floating-style staircase with glass railings.
Step outside into your own private oceanfront resort. An impressive infinity-edge pool with in-water seating seemingly blends into the horizon, while a private putting green and low-maintenance outdoor areas provide the perfect setting for entertaining, relaxing and enjoying the Florida Keys lifestyle.
Boaters will appreciate the deed-cut boat slip with 17,000-lb. boat lift, offering the rare combination of protected boat storage and immediate access to the open water.
Multiple covered outdoor living areas capture panoramic ocean views and tropical breezes, creating exceptional spaces for morning coffee, entertaining friends or simply watching the horizon.
With 5 bedrooms, extensive outdoor amenities and an extraordinary direct-oceanfront setting, Casa Mare also offers excellent potential for seasonal rental use.
Casa Mare is more than a home--it is a contemporary oceanfront retreat where architecture, boating and the beauty of the Florida Keys come together.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 40
Dock: Concrete
Boat Lift: 1
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Oven: 1
Refrigerator: 1
Pets
Pets Allowed: 1
Cooling
Central Air: 1
Heating
Central: 1
Waterfront
Oceanfront: 1
Open Water: 1
Waterview
Ocean View: 1
Open Water View: 1
Floor
Tile: 1
Property Condition
New Construction: 1
Specialty Rooms
Laundry Room: 1
Building Style
Above Flood: Yes
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Carport: 1
Security
Other: 1
Construction
CBS: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Negotiable: 1
Utilities
FKAA: 1
Municipal Sewer: 1
Title
Title Ins - Buyer: 1
Pool Info
In Ground: 1
Roof
Metal Roof: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Oceanfront; Open Water
Waterview: Ocean View; Open Water View
Dockage: Boat Lift
Property Condition: New Construction
Vehicle Storage: Carport
Furnished: Negotiable
Cooling: Central Air
Heating: Central
Utilities: FKAA; Municipal Sewer
Specialty Rooms: Laundry Room
Appliances: Dishwasher; Dryer; Microwave; Oven; Refrigerator
Pool Info: In Ground
Construction: CBS
Floor: Tile
Roof: Metal Roof
Pets: Pets Allowed
Security: Other
Land Size: Less Than 1/4 Acre
Title: Title Ins - Buyer
Listing Office: The Firm Realty Group
Last Updated: August - 22 - 2026
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.