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$1,250,000
Marathon, FL 33050
MLS# 619132
3 beds | 3 baths | 2440 sqft
1 / 55
Property Description
Experience elevated coastal living in this stunning top-floor corner penthouse waterfront condo at 1515 Sombrero Blvd, Unit 4A. Offering 3 bedrooms, 2.5 baths, and 2,440 sq ft, this residence showcases sweeping harbor and open water views from nearly every room. Arrive via a glass elevator overlooking the water and step into a welcoming foyer that opens to a spacious great room featuring a dramatic retractable wall of glass, seamlessly blending indoor and outdoor living. Enjoy multiple porches, including a wraparound balcony, perfect for taking in sunsets over the harbor, Sisters Creek, and the golf course. The open kitchen features a dining bar, stainless steel appliances, and flows effortlessly into the main living space--ideal for entertaining. Wake up to gorgeous views of the water from the spacious Primary Suite. The split floor plan provides privacy, while expansive windows fill the home with natural light and showcase panoramic waterfront vistas. Community amenities include assigned covered parking, a waterfront pool, tennis court, and a scenic harborfront walkway. Ideally located directly across from the Florida Keys Country Club golf course and walking distance to Sombrero Marina where you can purchase or rent a boat slip. The Marathon Jet Center, beautiful Sombrero Beach and tons of shopping and dining options are must minutes away. A rare opportunity to own a premier waterfront penthouse in the heart of Marathon.
Details
Maps
Contract Information
Listing Board: Key West Association
As is Rght to Inspct: Yes
Species List: No
Current Price: $1,250,000
Listing Date: 2026-03-19
List Price: $1,250,000
Location, Tax & Legal
Unit #: 4A
City: MARATHON
Off Shore Island: No
Mile Marker: 49.5
Marathon Neighborhood: Country Club (Sombrero Blvd & Flamingo)
Side: Ocean
Flood Zone: AE 7
Alternate Key #: 00355370000723
Parcel #: 00355370000723
Zoning: RH - Residential High
Deed Restrictions: Unknown
Legal: COBIA POINT CONDOMINIUM UNIT 4A
Taxes: 6890.75
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 1515
Street Name: Sombrero
Street Suffix: Boulevard
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Cobia Point Condo (49.0)
Area: 14 - Sombrero Area
General Property Description
Realtor.COM Type: Residential - Condo/Townhouse
Waterfront: Yes
Control Depth: 5
Lot SqFt: 0
Unit/Complex: Unit
Pool: Yes
SqFt Source: Property Data Card
Rentals Allowed: With Restrictions
Style: Condo
Year Built: 1988
Living Apx SqFt: 2440
Total Bedrooms: 3
Full Baths: 2
Half Baths: 1
Total Baths: 3
Remarks & Misc
Remarks – Consumer: Experience elevated coastal living in this stunning top-floor corner penthouse waterfront condo at 1515 Sombrero Blvd, Unit 4A. Offering 3 bedrooms, 2.5 baths, and 2,440 sq ft, this residence showcases sweeping harbor and open water views from nearly every room. Arrive via a glass elevator overlooking the water and step into a welcoming foyer that opens to a spacious great room featuring a dramatic retractable wall of glass, seamlessly blending indoor and outdoor living. Enjoy multiple porches, including a wraparound balcony, perfect for taking in sunsets over the harbor, Sisters Creek, and the golf course. The open kitchen features a dining bar, stainless steel appliances, and flows effortlessly into the main living space--ideal for entertaining. Wake up to gorgeous views of the water from the spacious Primary Suite. The split floor plan provides privacy, while expansive windows fill the home with natural light and showcase panoramic waterfront vistas. Community amenities include assigned covered parking, a waterfront pool, tennis court, and a scenic harborfront walkway. Ideally located directly across from the Florida Keys Country Club golf course and walking distance to Sombrero Marina where you can purchase or rent a boat slip. The Marathon Jet Center, beautiful Sombrero Beach and tons of shopping and dining options are must minutes away. A rare opportunity to own a premier waterfront penthouse in the heart of Marathon.
Directions: From the Overseas Highway, turn Oceanside onto Sombrero Beach Rd. Turn right onto Sombrero Blvd.
Association Info
Mandatory Home Owners Asc: Yes
1st Right of Refusal: No
Condo Doc's: Yes
Assoc Approval Req: Yes
Association Fee $: 3247.5
Assoc/Mnt Fee Per: Quarterly
Fee Includes
Bldg Exterior Mnt: 1
Building Insurance: 1
Common Area Mnt: 1
Dockage
None: 1
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Pets
Pets w/Restrictions: 2 pets under 20 lbs
Cooling
Ceiling Fans(s): 1
Central Air: 1
Waterfront
Bay Front: 1
Open Water: 1
Waterview
Bay/Gulf View: 1
Harbor/Marina View: 1
Open Water View: 1
Floor
Carpet: 1
Tile: 1
Neighborhood Feature
Beach: 1
Bike Paths: 1
Other Area Features: 1
Interior Features
Bar: 1
Drapes/Blinds Incl: 1
Elevator: 1
Entrance Foyer: 1
Granite Counter Top: 1
Smoke Alarms: 1
Split Bedroom: 1
Storage: 1
Walk-in Closet(s): 1
Building Style
Above Flood: Yes
Windows/Doors
Sliding Glass Doors: 1
Vehicle Storage
Car(s): 1
Covered Parking: 1
Guest Parking: 1
Assigned Parking: 1
Construction
Concrete: 1
Land Size
1 Less Than 2 Acres: 1
Furnished
Furnished: 1
Terms
Cash: 1
Conventional: 1
Utilities
Buyer to Verify: 1
Cable Available: 1
FKAA: 1
Municipal Sewer: 1
Porch/Balcony
Screened P/B: 1
Screened Patio: 1
Title
Negotiable: 1
Exterior Features
Lighting: 1
Storage: 1
Tennis Court(s): 1
Pool Info
In Ground: 1
Heated: Yes
Concrete: 1
Decked: 1
Roof
Concrete Roof: 1
Shutters
Roll Down Electric: 1
Status Change Info
Status: Active
Property Features
Fee Includes: Bldg Exterior Mnt; Building Insurance; Common Area Mnt
Tax Exemptions: None
Waterfront: Bay Front; Open Water
Waterview: Bay/Gulf View; Harbor/Marina View; Open Water View
Dockage: None
Vehicle Storage: Assigned Parking; Covered Parking; Guest Parking
Furnished: Furnished
Cooling: Ceiling Fans(s); Central Air
Utilities: Buyer to Verify; Cable Available; FKAA; Municipal Sewer
Interior Features: Bar; Drapes/Blinds Incl; Elevator; Entrance Foyer; Granite Counter Top; Smoke Alarms; Split Bedroom; Storage; Walk-in Closet(s)
Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features: Lighting; Storage; Tennis Court(s)
Pool Info: In Ground; Concrete; Decked
Construction: Concrete
Shutters: Roll Down Electric
Floor: Carpet; Tile
Roof: Concrete Roof
Neighborhood Feature: Beach; Bike Paths; Other Area Features
Land Size: 1 Less Than 2 Acres
Terms: Cash; Conventional
Title: Negotiable
Listing Office: Coldwell Banker Schmitt Real Estate Co
Last Updated: March - 19 - 2026
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