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  • 523 Avenida Primiceria, Marathon, FL 33050 (MLS# 619129)

523 Avenida Primiceria, Marathon, FL 33050

New Listing
$1,950,000
Property Type: Residential Bedrooms: 4 Baths: 3 Square Footage: 2,054 Lot Size (sq. ft.): 10,105 Status: Active
Current Price: $1,950,000 List Date: 3/19/2026 Last Modified: 3/20/2026

Description

Primaceria on Sombrero beckons as your unparalleled tropical sanctuary, mere steps from the pristine white sands and shimmering turquoise waters of SOMBRERO BEACH--renowned as one of the finest beaches in the Florida Keys. This exquisite 4-bedroom, 3-bath retreat masterfully blends SOPHISTICATED LUXURY, serene relaxation, and exhilarating adventure at the epicenter of the Florida Keys. Enter your private oasis bathed in perpetual sunshine. Recline beside the sparkling PRIVATE SWIMMING POOL or indulge in a refreshing plunge to escape the warmth. The meticulously crafted OUTDOOR ENTERTAINMENT enclave invites endless indulgence: a full-size bar complete with refrigerator, dedicated bait freezer, and gourmet grill for sublime al fresco dining. Unwind beneath tropical breezes in the outdoor lounge for cinematic evenings, or gather around the fire pit under a canopy of stars for intimate marshmallow toasts. Ignite friendly rivalry with cornhole or billiards, then set forth on serene kayaking explorations. Conclude each day in transcendent splendor on the upstairs screened porch, offering unobstructed panoramic vistas of the Keys' captivating beauty and legendary sunsets. Beach aficionados will delight in immediate proximity to Sombrero Beach--celebrated for its soft sands, volleyball courts, amenities, and breathtaking Atlantic panoramas. Secure your vessel at the exclusive 30 FOOT PRIVATE DOCK equipped with a fish-cleaning station for effortless preparation of the day's bounty. This privileged access grants swift passage to both the Atlantic Ocean and Gulf of Mexico via the picturesque Sisters Creek. Snorkeling enthusiasts will revel in the nearby vibrant coral reefs of Sombrero Light--a short voyage to an underwater living aquarium teeming with marine splendor. Within, discover a beautifully renovated residence engineered for supreme comfort, highlighted by two luxurious master suites each graced with indulgent king beds--offering secluded sanctuaries.

More Information MLS# 619129

Contract Information

Listing Board: Marathon/Lower Keys As is Rght to Inspct: Yes Current Price: $1,950,000 Listing Date: 2026-03-18 List Price: $1,950,000

Location, Tax & Legal

City: MARATHON Off Shore Island: No Mile Marker: 49.5 Marathon Neighborhood: Sombrero Side: Ocean Flood Zone: AE Alternate Key #: 1430986 Parcel #: 00353250-000000 Zoning: R-MH - Residential - MH Deed Restrictions: Yes Legal: BK E LT 10 WALORISS SUBD PB3-113 BOOT KEY Taxes: 11899.93 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 523 Street Name: Avenida Primiceria Key/Island: Marathon State/Province: FL Zip Code: 33050 County: Monroe Subdivision: Waloriss Sub (49.5) Area: 14 - Sombrero Area

General Property Description

Realtor.COM Type: Residential - Single Family Waterfront: Yes Control Depth: 4 Lot SqFt: 10105 Pool: Yes Lot Sqft Source: Property Data Card Total Units: 0 Acres: 0.23 SqFt Source: Property Data Card Rentals Allowed: Yes Min Rental Days: 7 Style: Single Family Year Built: 1988 Living Apx SqFt: 2054 Total Bedrooms: 4 Full Baths: 3 Total Baths: 3

Remarks & Misc

Remarks – Consumer: Primaceria on Sombrero beckons as your unparalleled tropical sanctuary, mere steps from the pristine white sands and shimmering turquoise waters of SOMBRERO BEACH--renowned as one of the finest beaches in the Florida Keys. This exquisite 4-bedroom, 3-bath retreat masterfully blends SOPHISTICATED LUXURY, serene relaxation, and exhilarating adventure at the epicenter of the Florida Keys. Enter your private oasis bathed in perpetual sunshine. Recline beside the sparkling PRIVATE SWIMMING POOL or indulge in a refreshing plunge to escape the warmth. The meticulously crafted OUTDOOR ENTERTAINMENT enclave invites endless indulgence: a full-size bar complete with refrigerator, dedicated bait freezer, and gourmet grill for sublime al fresco dining. Unwind beneath tropical breezes in the outdoor lounge for cinematic evenings, or gather around the fire pit under a canopy of stars for intimate marshmallow toasts. Ignite friendly rivalry with cornhole or billiards, then set forth on serene kayaking explorations. Conclude each day in transcendent splendor on the upstairs screened porch, offering unobstructed panoramic vistas of the Keys' captivating beauty and legendary sunsets. Beach aficionados will delight in immediate proximity to Sombrero Beach--celebrated for its soft sands, volleyball courts, amenities, and breathtaking Atlantic panoramas. Secure your vessel at the exclusive 30 FOOT PRIVATE DOCK equipped with a fish-cleaning station for effortless preparation of the day's bounty. This privileged access grants swift passage to both the Atlantic Ocean and Gulf of Mexico via the picturesque Sisters Creek. Snorkeling enthusiasts will revel in the nearby vibrant coral reefs of Sombrero Light--a short voyage to an underwater living aquarium teeming with marine splendor. Within, discover a beautifully renovated residence engineered for supreme comfort, highlighted by two luxurious master suites each graced with indulgent king beds--offering secluded sanctuaries. Directions: Overseas Highway to Sombrero Beach Road. Head towards the beach. At Avendia Primiceria turn right. The home is on the left.

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee $: 0

License Info

Transient Rntl Licns: Yes

Fee Includes

None: 1

Dockage

Dock Length: 30 Dock: Wood

Tax Exemptions

None: 1

Appliances

Dishwasher: 1 Disposal: 1 Dryer: 1 Microwave: 1 Range: 1 Refrigerator: 1 Stainless Steel Appliance(s): 1 Washer: 1

Pets

Pets Allowed: 1

Cooling

Ceiling Fans(s): 1 Central Air: 1

Heating

Central: 1

Waterfront

Canal Front: 1

Waterview

Canal View: 1

Floor

Carpet: 1 Tile: 1

Neighborhood Feature

Beach: 1

Interior Features

Built-in Cabinets: 1 Drapes/Blinds Incl: 1 Smoke Alarms: 1 Split Bedroom: 1 Storage: 1 Window Treatments: 1

Building Style

Above Flood: Yes Stilt Column Height: Medium - 5Ft - 9Ft Stories: 2 Stories

Windows/Doors

Aluminum Windows: 1 Awning Windows: 1 Sliding Glass Doors: 1

Vehicle Storage

Car(s): 4+ Carport: 1 Off Street Parking: 1

Security

Patrolled Area: 1

Construction

CBS: 1 Concrete: 1

Land Size

Less Than 1/4 Acre: 1

Furnished

Unfurnished: 1

Terms

Cash: 1 Conventional: 1

Utilities

Buyer to Verify: 1 Elect Separate Meter: 1 FKAA: 1

Porch/Balcony

Open Porch/Balcony: 1 Patio: 1 Screened Patio: 1

Title

Title Ins - Buyer: 1

Exterior Features

Fencing: 1 Outdoor Kitchen: 1 Privacy Wall/Fence: 1 Storage: 1

Pool Info

In Ground: 1 Heated: Yes Fiberglass: 1 Decked: 1

Roof

Tile Roof: 1

Financial Status

Standard Sale: Yes

Shutters

Panel: 1

Status Change Info

Status: Active

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View Vehicle Storage: Carport; Off Street Parking Furnished: Unfurnished Cooling: Ceiling Fans(s); Central Air Heating: Central Utilities: Buyer to Verify; Elect Separate Meter; FKAA Interior Features: Built-in Cabinets; Drapes/Blinds Incl; Smoke Alarms; Split Bedroom; Storage; Window Treatments Appliances: Dishwasher; Disposal; Dryer; Microwave; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Fencing; Outdoor Kitchen; Privacy Wall/Fence; Storage Pool Info: In Ground; Fiberglass; Decked Construction: CBS; Concrete Shutters: Panel Floor: Carpet; Tile Roof: Tile Roof Pets: Pets Allowed Neighborhood Feature: Beach Security: Patrolled Area Land Size: Less Than 1/4 Acre Terms: Cash; Conventional Title: Title Ins - Buyer
Listing Office: Florida Keys Real Estate Group
Last Updated: March - 20 - 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.

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